/* ============================================
   求职导师 — 训练型求职平台 样式表 v2
   统一设计规范 · 响应式 · 科技感克制
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
  --primary: #4f46e5;
  --primary-light: #818cf8;
  --primary-lighter: #e0e7ff;
  --primary-dark: #3730a3;
  --success: #10b981;
  --success-light: #d1fae5;
  --warning: #f59e0b;
  --warning-light: #fef3c7;
  --danger: #ef4444;
  --danger-light: #fee2e2;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --bg: #f0f2f5;
  --card-bg: #ffffff;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow: 0 4px 12px rgba(0,0,0,0.07);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.10);
  --shadow-xl: 0 12px 40px rgba(0,0,0,0.12);
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --font-sans: 'Noto Sans SC', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--gray-800);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: 0.95rem; }

/* ---------- App Header ---------- */
.app-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 56px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 1000;
}
.header-left { display: flex; align-items: center; gap: 12px; }
.logo-link {
  display: flex; align-items: center; gap: 8px;
  font-size: 1.1rem; font-weight: 700;
  color: var(--gray-800);
}
.logo-link:hover { color: var(--primary); }
.logo-icon { font-size: 1.4rem; color: var(--primary); }
.header-right { display: flex; align-items: center; gap: 12px; }

/* Back Button */
.btn-back {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px;
  background: var(--gray-50);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  color: var(--gray-600);
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-back::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--primary-lighter), transparent);
  opacity: 0;
  transition: opacity 0.25s;
}
.btn-back:hover {
  border-color: var(--primary-light);
  color: var(--primary);
  transform: translateX(-2px);
  box-shadow: 0 0 12px rgba(79,70,229,0.12);
}
.btn-back:hover::before { opacity: 1; }
.btn-back i { position: relative; z-index: 1; font-size: 1rem; }
.btn-back span { position: relative; z-index: 1; }
.header-divider {
  width: 1px; height: 20px;
  background: var(--gray-200);
}

/* Login Button */
.btn-login {
  display: flex; align-items: center; gap: 6px;
  padding: 7px 18px;
  border: 1.5px solid var(--primary);
  border-radius: var(--radius);
  background: transparent;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.85rem;
  transition: var(--transition);
}
.btn-login:hover { background: var(--primary); color: #fff; }

/* User Menu */
.user-menu {
  position: relative;
  display: flex; align-items: center; gap: 8px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius);
  transition: var(--transition);
}
.user-menu:hover { background: var(--gray-100); }
.avatar-placeholder {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--primary-lighter);
  color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
}
.user-nickname { font-weight: 500; font-size: 0.85rem; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px); right: 0;
  min-width: 160px;
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  z-index: 1001;
}
.dropdown-item {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  font-size: 0.85rem;
  color: var(--gray-700);
  transition: var(--transition);
  cursor: pointer;
}
.dropdown-item:hover { background: var(--gray-50); color: var(--primary); }
.dropdown-divider { height: 1px; background: var(--gray-200); }

/* ---------- App Main ---------- */
.app-main { padding-top: 56px; min-height: 100vh; }
.app-main.no-header { padding-top: 0; }

/* ---------- Buttons ---------- */
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 28px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(79,70,229,0.25); }
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-secondary {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 28px;
  background: var(--card-bg);
  color: var(--gray-700);
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
}
.btn-secondary:hover { border-color: var(--primary); color: var(--primary); }

/* Export dropdown menu items */
.export-menu-item {
  padding: 8px 14px;
  font-size: 0.78rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: background .15s;
}
.export-menu-item:hover { background: var(--gray-50); }

.btn-ghost {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 8px 16px;
  background: transparent;
  color: var(--gray-600);
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.85rem;
  transition: var(--transition);
}
.btn-ghost:hover { background: var(--gray-100); color: var(--primary); }

.full-width { width: 100%; }

/* ---------- Form Elements ---------- */
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--gray-600);
  margin-bottom: 6px;
}
.form-input {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
  background: var(--card-bg);
}
.form-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-lighter); }
.form-textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
  resize: vertical;
  min-height: 120px;
  background: var(--card-bg);
}
.form-textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-lighter); }

.code-row { display: flex; gap: 10px; }
.code-row .form-input { flex: 1; }
.btn-send-code {
  padding: 10px 16px;
  background: var(--gray-100);
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  transition: var(--transition);
  color: var(--gray-700);
}
.btn-send-code:hover:not(:disabled) { border-color: var(--primary); color: var(--primary); }
.btn-send-code:disabled { opacity: 0.5; cursor: not-allowed; }

.error-text {
  color: var(--danger);
  font-size: 0.8rem;
  margin-top: 6px;
  display: flex; align-items: center; gap: 4px;
}

/* ---------- Cards ---------- */
.card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 24px;
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}
.card:hover { box-shadow: var(--shadow); }

/* ---------- Login Form ---------- */
.login-form { padding: 8px 0; }
.login-form .form-group { margin-bottom: 20px; }

/* ---------- Page Container ---------- */
.page-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 20px;
}
.page-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 6px;
}
.page-subtitle {
  font-size: 0.9rem;
  color: var(--gray-500);
  margin-bottom: 24px;
}

/* ====== INTAKE PAGE v3 — One Question Per Page ====== */
.intake-page {
  min-height: 100vh;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 20px;
}
.intake-card {
  width: 100%;
  max-width: 920px;
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-100);
  display: flex;
  flex-direction: column;
  min-height: 480px;
  overflow: hidden;
}
.intake-card-header {
  text-align: center;
  padding: 32px 24px 20px;
  border-bottom: 1px solid var(--gray-100);
}
.intake-logo {
  width: 48px; height: 48px;
  border-radius: 14px;
  background: var(--primary-lighter);
  color: var(--primary);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 10px;
}
.intake-card-header h1 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
}
.intake-card-header p {
  font-size: 0.88rem;
  color: var(--gray-500);
}
.intake-card-body {
  flex: 1;
  padding: 36px 40px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}
.intake-question {
  width: 100%;
  max-width: 640px;
  animation: intakeFadeIn 0.28s ease;
}
@keyframes intakeFadeIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}
.intake-q-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 6px;
  text-align: center;
}
.intake-q-subtitle {
  font-size: 0.85rem;
  color: var(--gray-500);
  text-align: center;
  margin-bottom: 4px;
}
.intake-q-content {
  margin-top: 24px;
}
.star-label {
  text-align: center;
  margin-top: 12px;
  font-size: 0.88rem;
  color: var(--primary);
  font-weight: 600;
}

/* Footer: Progress + Buttons */
.intake-card-footer {
  padding: 16px 28px;
  border-top: 1px solid var(--gray-100);
  background: var(--gray-50);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.intake-progress-area {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  max-width: 240px;
}
.intake-progress-bar {
  flex: 1;
  height: 6px;
  background: var(--gray-200);
  border-radius: 3px;
  overflow: hidden;
}
.intake-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-light), var(--primary));
  border-radius: 3px;
  transition: width 0.3s ease;
}
.intake-progress-text {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gray-500);
  white-space: nowrap;
}
.intake-btn-area {
  display: flex;
  gap: 10px;
}
.intake-btn-area .btn-secondary {
  padding: 8px 20px;
  font-size: 0.88rem;
}
.intake-btn-area .btn-primary {
  padding: 8px 24px;
  font-size: 0.88rem;
}

/* ---------- Option Card Group ---------- */
.option-cards {
  display: grid;
  gap: 10px;
}
.option-cards.cols-2 { grid-template-columns: repeat(2, 1fr); }
.option-cards.cols-3 { grid-template-columns: repeat(3, 1fr); }
.option-cards.cols-4 { grid-template-columns: repeat(4, 1fr); }
.option-cards.cols-5 { grid-template-columns: repeat(5, 1fr); }

.option-card {
  position: relative;
  padding: 12px 14px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  font-weight: 500;
  font-size: 0.88rem;
  user-select: none;
  background: var(--card-bg);
}
.option-card:hover {
  border-color: var(--primary-light);
  background: var(--primary-lighter);
  transform: translateY(-1px);
}
.option-card.selected {
  border-color: var(--primary);
  background: var(--primary-lighter);
  color: var(--primary-dark);
  box-shadow: 0 0 0 2px rgba(79,70,229,0.12);
}
.option-card.selected::after {
  content: '\eb7b';
  font-family: 'remixicon';
  position: absolute;
  top: 4px; right: 6px;
  font-size: 0.8rem;
  color: var(--primary);
}
.option-card-icon {
  font-size: 1.4rem;
  margin-bottom: 2px;
  display: block;
}
.option-card-label { display: block; }

/* Star Rating (legacy) */
.star-rating { display: flex; gap: 8px; justify-content: center; }
.star-item {
  font-size: 1.8rem;
  cursor: pointer;
  transition: var(--transition);
  color: var(--gray-300);
}
.star-item.active { color: var(--warning); }
.star-item:hover { transform: scale(1.15); }

/* CET Score Input */
.cet-score-group {
  display: flex; gap: 24px; justify-content: center;
  flex-wrap: wrap; max-width: 500px; margin: 0 auto;
}
.cet-score-item {
  flex: 1; min-width: 200px; text-align: left;
}
.cet-label {
  display: block; font-weight: 600; font-size: 0.9rem;
  color: var(--gray-700); margin-bottom: 8px;
}
.cet-input {
  width: 100%; padding: 12px 16px;
  border: 1.5px solid var(--gray-200); border-radius: var(--radius-sm);
  font-size: 1.05rem; text-align: center;
  transition: var(--transition);
}
.cet-input:focus {
  border-color: var(--primary); outline: none;
  box-shadow: 0 0 0 3px var(--primary-lighter);
}
.cet-hint {
  text-align: center; margin-top: 16px;
  font-size: 0.8rem; color: var(--gray-400);
}

/* ---------- Range Slider ---------- */
.fancy-range-wrapper { padding: 16px 0 8px; }
.fancy-range-track {
  position: relative;
  height: 6px;
  background: var(--gray-200);
  border-radius: 3px;
  margin: 0 12px;
}
.fancy-range-fill {
  position: absolute; left: 0; top: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--primary-light), var(--primary));
  border-radius: 3px;
  transition: width 0.15s ease;
}
.fancy-range-input {
  position: absolute; top: -8px;
  left: 0; right: 0;
  width: 100%; height: 22px;
  -webkit-appearance: none; appearance: none;
  background: transparent;
  cursor: pointer; z-index: 2;
}
.fancy-range-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--primary);
  border: 3px solid #fff;
  box-shadow: 0 2px 6px rgba(79,70,229,0.35);
}
.fancy-range-input::-moz-range-thumb {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--primary);
  border: 3px solid #fff;
  box-shadow: 0 2px 6px rgba(79,70,229,0.35);
}
.fancy-range-bubble {
  position: absolute; top: -34px;
  transform: translateX(-50%);
  background: var(--primary);
  color: #fff;
  padding: 2px 10px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
  pointer-events: none;
}
.fancy-range-bubble::after {
  content: '';
  position: absolute; bottom: -4px; left: 50%;
  transform: translateX(-50%);
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid var(--primary);
}
.fancy-range-ticks {
  display: flex; justify-content: space-between;
  margin: 8px 12px 0;
}
.fancy-range-tick {
  font-size: 0.7rem; color: var(--gray-400);
  transition: var(--transition);
}
.fancy-range-tick.active { color: var(--primary); font-weight: 700; }

/* ---------- Intake Summary ---------- */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}
.summary-item {
  background: var(--gray-50);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
}
.summary-item .label {
  font-size: 0.75rem; color: var(--gray-500); margin-bottom: 4px;
}
.summary-item .value {
  font-weight: 600; color: var(--gray-800); font-size: 0.95rem;
}

/* Other input for city */
.other-input-wrapper {
  margin-top: 10px;
  animation: fadeSlideUp 0.25s ease;
}

/* ---------- Step Animation ---------- */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Dashboard ---------- */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.dash-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  cursor: pointer;
  border: 1px solid var(--gray-100);
  display: flex; flex-direction: column; gap: 12px;
}
.dash-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}
.dash-card-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
}
.dash-card-title { font-size: 1.05rem; font-weight: 700; color: var(--gray-800); }
.dash-card-desc { font-size: 0.85rem; color: var(--gray-500); line-height: 1.5; }
.dash-card-arrow {
  margin-top: auto;
  color: var(--primary); font-size: 0.85rem; font-weight: 600;
  display: flex; align-items: center; gap: 4px;
}
.welcome-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin-bottom: 24px;
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 16px;
}
.welcome-card-icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  background: var(--primary-lighter);
  color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.welcome-card-info h2 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 2px;
}
.welcome-card-info p {
  font-size: 0.85rem;
  color: var(--gray-500);
}

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.4);
  display: flex; align-items: center; justify-content: center;
  z-index: 2000;
  animation: fadeIn 0.2s ease;
}
.modal-container {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  width: 90%; max-width: 440px;
  max-height: 90vh; overflow-y: auto;
  animation: scaleIn 0.2s ease;
}
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px 12px;
  border-bottom: 1px solid var(--gray-100);
}
.modal-header h3 { font-size: 1.05rem; font-weight: 700; }
.modal-close {
  width: 30px; height: 30px;
  border-radius: 50%; border: none;
  background: var(--gray-100); color: var(--gray-500);
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.modal-close:hover { background: var(--gray-200); color: var(--gray-700); }
.modal-body { padding: 18px 24px 24px; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes scaleIn { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }

/* ---------- Toast ---------- */
.toast-container {
  position: fixed; top: 72px; right: 20px; z-index: 3000;
  display: flex; flex-direction: column; gap: 8px;
}
.toast-item {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 20px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  font-size: 0.88rem; font-weight: 500;
  animation: slideInRight 0.3s ease;
  min-width: 240px;
  background: var(--card-bg);
}
.toast-item.success { border-left: 4px solid var(--success); color: var(--success); }
.toast-item.error { border-left: 4px solid var(--danger); color: var(--danger); }
.toast-item.warning { border-left: 4px solid var(--warning); color: var(--warning); }
.toast-item.info { border-left: 4px solid var(--primary); color: var(--primary); }
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ====== INTERVIEW PAGE ====== */
.interview-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 16px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  min-height: calc(100vh - 56px);
}
.interview-main { display: flex; flex-direction: column; gap: 12px; }
.interview-sidebar { display: flex; flex-direction: column; gap: 12px; }

/* Mobile sidebar toggle */
.sidebar-toggle-btn {
  display: none;
  width: 100%;
  padding: 10px;
  background: var(--card-bg);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  color: var(--gray-600);
  font-size: 0.85rem;
  font-weight: 500;
  justify-content: center;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.sidebar-toggle-btn:hover { border-color: var(--primary); color: var(--primary); }

/* Chat Area */
.chat-area {
  flex: 1;
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  display: flex; flex-direction: column;
  overflow: hidden;
  min-height: 400px;
}
.chat-header {
  padding: 12px 20px;
  border-bottom: 1px solid var(--gray-100);
  font-weight: 700; font-size: 0.9rem;
  display: flex; align-items: center; gap: 10px;
}
.chat-messages {
  flex: 1; overflow-y: auto;
  padding: 16px 20px;
  display: flex; flex-direction: column; gap: 14px;
}
.chat-msg {
  display: flex; gap: 10px;
  max-width: 85%;
  animation: fadeSlideUp 0.25s ease;
}
.chat-msg.bot { align-self: flex-start; }
.chat-msg.user { align-self: flex-end; flex-direction: row-reverse; }
.chat-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; flex-shrink: 0;
}
.chat-msg.bot .chat-avatar { background: var(--primary-lighter); color: var(--primary); }
.chat-msg.user .chat-avatar { background: var(--success-light); color: var(--success); }
.chat-bubble {
  padding: 10px 16px;
  border-radius: var(--radius);
  font-size: 0.88rem; line-height: 1.6;
}
.chat-msg.bot .chat-bubble {
  background: var(--gray-50); color: var(--gray-800);
  border-bottom-left-radius: 4px;
}
.chat-msg.user .chat-bubble {
  background: var(--primary); color: #fff;
  border-bottom-right-radius: 4px;
}
.chat-input-area {
  padding: 14px 16px;
  border-top: 1px solid var(--gray-100);
  display: flex; gap: 8px; align-items: flex-end;
}
.chat-input-area .form-input { flex: 1; }

/* Mic button wrapper with mini wave bars */
.mic-btn-wrapper { display: flex; align-items: center; gap: 4px; flex-shrink: 0; }
.mic-mini-wave { display: flex; align-items: center; gap: 2px; height: 20px; }
.mic-mini-wave-bar { display: block; width: 2.5px; background: var(--success); border-radius: 1px; transition: height 0.08s ease; min-height: 2px; }

/* Voice Button */
.voice-btn {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1.5px solid var(--gray-300);
  background: var(--card-bg);
  color: var(--gray-500);
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}
.voice-btn:hover { border-color: var(--primary); color: var(--primary); }
.voice-btn.recording {
  border-color: var(--danger); color: var(--danger);
  animation: pulse 1.5s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239,68,68,0.3); }
  50% { box-shadow: 0 0 0 8px rgba(239,68,68,0); }
}

/* Interview Start Area */
.interview-start-area {
  text-align: center;
  padding: 40px 20px;
}
.interview-start-area h2 { margin-bottom: 12px; color: var(--gray-800); font-size: 1.3rem; }
.interview-start-area p { color: var(--gray-500); margin-bottom: 20px; font-size: 0.9rem; }
.interview-config {
  display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 24px;
}

/* Position Button Group */
.position-btn-group {
  display: flex; gap: 8px; flex-wrap: wrap; justify-content: center;
}
.position-btn {
  padding: 8px 20px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  background: var(--card-bg);
  color: var(--gray-600);
  font-size: 0.88rem;
  font-weight: 500;
  transition: var(--transition);
  cursor: pointer;
}
.position-btn:hover { border-color: var(--primary-light); color: var(--primary); background: var(--primary-lighter); }
.position-btn.active {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
}

/* Custom Position Input */
.custom-position-input {
  padding: 8px 16px;
  border: 1.5px solid var(--primary);
  border-radius: var(--radius);
  background: var(--card-bg);
  color: var(--gray-700);
  font-size: 0.88rem;
  font-weight: 500;
  width: 320px;
  max-width: 100%;
  outline: none;
  transition: var(--transition);
}
.custom-position-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79,70,229,0.1);
}
.custom-position-input::placeholder {
  color: var(--gray-400);
  font-weight: 400;
}
  box-shadow: 0 2px 8px rgba(79,70,229,0.25);
}

/* Digital Avatar (refined) */
.avatar-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  padding: 16px;
  text-align: center;
}
.digital-avatar {
  width: clamp(100px, 18vw, 180px);
  height: clamp(100px, 18vw, 180px);
  margin: 0 auto 8px;
  overflow: hidden;
  border-radius: var(--radius-lg);
}
.digital-avatar img {
  width: 100%; height: 100%;
  object-fit: cover;
}

.avatar-status-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
}
.avatar-status-badge.idle { background: var(--gray-100); color: var(--gray-500); }
.avatar-status-badge.speaking { background: var(--primary-lighter); color: var(--primary); }
.avatar-status-badge.listening { background: var(--success-light); color: var(--success); }

/* Camera Preview */
.camera-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  overflow: hidden;
}
.camera-card .card-label {
  padding: 10px 16px;
  font-size: 0.78rem; font-weight: 600;
  color: var(--gray-500);
  border-bottom: 1px solid var(--gray-100);
  display: flex; align-items: center; gap: 6px;
}
.camera-preview {
  width: 100%; aspect-ratio: 4/3;
  background: var(--gray-900);
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-500); font-size: 0.8rem;
  position: relative;
}
.camera-preview video {
  width: 100%; height: 100%; object-fit: cover;
}
.camera-status {
  position: absolute; bottom: 8px; left: 8px;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.7rem;
  font-weight: 600;
  backdrop-filter: blur(4px);
}
.camera-status.ok { background: rgba(16,185,129,0.2); color: #10b981; }
.camera-status.pending { background: rgba(245,158,11,0.2); color: #f59e0b; }
.camera-status.error { background: rgba(239,68,68,0.2); color: #ef4444; }

/* Recording Controls */
.recording-controls {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  padding: 14px;
}
.recording-controls .card-label {
  font-size: 0.78rem; font-weight: 600;
  color: var(--gray-500); margin-bottom: 10px;
  display: flex; align-items: center; gap: 6px;
}
.rec-btns { display: flex; gap: 8px; flex-wrap: wrap; }
.rec-btn {
  display: flex; align-items: center; gap: 4px;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--gray-300);
  background: var(--card-bg);
  font-size: 0.78rem; font-weight: 500;
  transition: var(--transition);
  color: var(--gray-600);
}
.rec-btn:hover:not(:disabled) { border-color: var(--primary); color: var(--primary); }
.rec-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.rec-btn.danger { border-color: var(--danger); color: var(--danger); }
.rec-btn.danger:hover { background: var(--danger-light); }
.rec-timer {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.85rem; font-weight: 600; color: var(--gray-700);
}
.rec-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--danger);
  animation: pulse 1s infinite;
}

/* Volume indicator */
.volume-indicator {
  display: flex; align-items: flex-end; gap: 2px;
  height: 16px;
}
.volume-bar {
  width: 3px;
  background: var(--success);
  border-radius: 1px;
  transition: height 0.1s ease;
}

/* Playback */
.playback-area { margin-top: 12px; }
.playback-area video {
  width: 100%; border-radius: var(--radius-sm);
  background: #000;
}

/* ---------- Resume Page ---------- */
.resume-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.result-panel {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  padding: 24px;
}
.suggestion-list { list-style: none; }
.suggestion-item {
  padding: 10px 0;
  border-bottom: 1px solid var(--gray-100);
  display: flex; gap: 10px; font-size: 0.88rem;
}
.suggestion-item:last-child { border-bottom: none; }
.suggestion-icon {
  color: var(--warning); font-size: 1rem;
  flex-shrink: 0; margin-top: 2px;
}
.optimized-resume {
  background: var(--gray-50);
  border-radius: var(--radius-sm);
  padding: 16px;
  font-size: 0.85rem; line-height: 1.8;
  white-space: pre-wrap;
  max-height: 400px; overflow-y: auto;
}

/* ---------- Route Plan Page ---------- */
.plan-timeline {
  position: relative;
  padding-left: 32px;
}
.plan-timeline::before {
  content: '';
  position: absolute;
  left: 12px; top: 0; bottom: 0;
  width: 2px; background: var(--gray-200);
}
.plan-week {
  position: relative;
  margin-bottom: 24px;
  animation: fadeSlideUp 0.3s ease;
}
.plan-week-dot {
  position: absolute;
  left: -26px; top: 4px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid var(--card-bg);
  box-shadow: 0 0 0 2px var(--primary-light);
}
.plan-week-header {
  font-weight: 700; font-size: 1rem;
  color: var(--primary); margin-bottom: 8px;
}
.plan-week-goal {
  font-size: 0.88rem; color: var(--gray-600); margin-bottom: 8px;
}
.plan-day-group {
  margin-bottom: 12px;
}
.plan-day-header {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--primary);
  padding: 6px 10px;
  background: var(--primary-lighter, rgba(79,70,229,0.06));
  border-radius: var(--radius);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.plan-tasks {
  list-style: none;
  display: flex; flex-direction: column; gap: 4px;
}
.plan-task-item {
  font-size: 0.85rem; color: var(--gray-700);
  padding: 4px 0;
  display: flex; align-items: center; gap: 8px;
}
.plan-task-item i { color: var(--primary-light); font-size: 0.75rem; }
.plan-resources { margin-top: 8px; display: flex; flex-wrap: wrap; gap: 6px; }
.plan-resource-tag {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px;
  background: var(--primary-lighter);
  color: var(--primary);
  border-radius: 20px;
  font-size: 0.72rem; font-weight: 500;
}

/* Plan - Clickable Resource Links */
.plan-resource-link {
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, transform 0.1s;
}
.plan-resource-link:hover {
  background: var(--primary-light);
  color: white;
  transform: translateY(-1px);
}

/* Plan - Tabs */
.plan-tabs {
  display: flex; gap: 8px; margin-bottom: 20px;
}
.plan-tabs button {
  padding: 8px 20px;
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--gray-600);
  font-size: 0.88rem;
  cursor: pointer;
  transition: all 0.2s;
  display: flex; align-items: center; gap: 6px;
}
.plan-tabs button:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.plan-tabs button.active {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-lighter);
  font-weight: 600;
}

/* Plan - Progress Bar */
.plan-progress-bar {
  width: 100%; height: 6px;
  background: var(--gray-100);
  border-radius: 999px;
  overflow: hidden;
}
.plan-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  border-radius: 999px;
  transition: width 0.5s ease;
}
.plan-progress-text {
  font-size: 0.82rem;
  color: var(--gray-500);
  margin-top: 4px;
  display: flex; align-items: center; gap: 4px;
}

/* Plan - Task Checkbox */
.plan-task-checkbox {
  display: flex; align-items: center; gap: 8px;
  cursor: pointer;
  font-size: 0.85rem;
}
.plan-task-checkbox input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--primary);
  cursor: pointer;
  flex-shrink: 0;
}
.plan-task-completed {
  opacity: 0.55;
}
.plan-task-completed span {
  text-decoration: line-through;
  color: var(--gray-400);
}

/* Plan - Week dot done state */
.plan-week-dot-done {
  background: var(--success) !important;
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.15) !important;
}

/* Plan - Saved Plan List */
.plan-saved-card {
  cursor: pointer;
  transition: box-shadow 0.2s, transform 0.1s;
  margin-bottom: 12px;
}
.plan-saved-card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transform: translateY(-1px);
}
.plan-saved-title {
  font-weight: 600; font-size: 0.95rem; margin-bottom: 4px;
}
.plan-saved-meta {
  font-size: 0.8rem; color: var(--gray-500);
}

/* Plan - Expandable Task Items */
.plan-task-expandable {
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-sm);
  margin-bottom: 6px;
  background: var(--gray-50);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.plan-task-expandable:hover {
  border-color: var(--primary-lighter);
  box-shadow: 0 1px 4px rgba(79, 70, 229, 0.06);
}
.plan-task-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--gray-700);
  user-select: none;
}
.plan-task-title {
  font-weight: 500;
  flex: 1;
}
.plan-task-detail-panel {
  padding: 0 12px 12px 36px;
  animation: fadeSlideUp 0.2s ease;
}
.plan-task-detail {
  display: flex;
  gap: 8px;
  padding: 10px 14px;
  background: white;
  border-radius: 6px;
  font-size: 0.84rem;
  line-height: 1.6;
  color: var(--gray-600);
  margin-bottom: 8px;
}
.plan-task-detail i {
  color: var(--primary-light);
  font-size: 0.9rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.plan-task-exercises {
  background: white;
  border-radius: 6px;
  padding: 10px 14px;
  border-left: 3px solid var(--warning);
}
.plan-exercises-title {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.plan-exercises-title i {
  color: var(--warning);
}
.plan-task-exercises ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.plan-task-exercises li {
  font-size: 0.82rem;
  color: var(--gray-600);
  padding: 4px 0 4px 20px;
  position: relative;
  line-height: 1.5;
}
.plan-task-exercises li::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--warning);
}

/* Plan - Custom Description Toggle & Area */
.plan-custom-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px dashed var(--gray-300);
  border-radius: var(--radius-sm);
  color: var(--gray-500);
  font-size: 0.85rem;
  padding: 8px 16px;
  cursor: pointer;
  transition: all 0.2s;
}
.plan-custom-toggle:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-lighter);
}
.plan-custom-area {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 12px;
  background: var(--gray-50);
}

/* Plan - Ghost Button */
.btn-ghost {
  background: transparent;
  border: none;
  color: var(--gray-500);
  cursor: pointer;
  padding: 6px 12px;
  border-radius: 6px;
  display: inline-flex; align-items: center; gap: 4px;
  transition: all 0.2s;
}
.btn-ghost:hover {
  background: var(--gray-50);
  color: var(--primary);
}

/* ---------- QA Page — LeetCode Split Layout ---------- */
.qa-page-wrap {
  display: flex; flex-direction: column; gap: 16px;
  height: calc(100vh - 80px);
  min-height: 500px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px 32px 0;
}
.qa-page-hd {
  display: flex; align-items: center; justify-content: space-between;
  flex-shrink: 0;
}
.qa-page-title {
  font-size: 1.3rem; font-weight: 800; color: var(--gray-800);
}
.qa-stats-bar {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.78rem; color: var(--gray-500);
}
.qa-stat-sep { color: var(--gray-300); }
.qa-stat-dot {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
}

/* Split container */
.qa-split {
  display: flex; gap: 16px; flex: 1; min-height: 0;
}
.qa-left {
  width: 38%; min-width: 300px; max-width: 460px;
  display: flex; flex-direction: column; gap: 10px;
  background: var(--card-bg);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.qa-right {
  flex: 1; min-width: 0;
  background: var(--card-bg);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column;
  overflow-y: auto;
}

/* Search */
.qa-search { flex-shrink: 0; }
.qa-search-inner {
  display: flex; align-items: center;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 0 12px;
  background: var(--gray-50);
  transition: var(--transition);
}
.qa-search-inner:focus-within {
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(79,70,229,0.08);
}
.qa-search-icon { color: var(--gray-400); font-size: 1rem; flex-shrink: 0; }
.qa-search-input {
  flex: 1; border: none; outline: none;
  padding: 8px 8px; font-size: 0.82rem;
  background: transparent; color: var(--gray-800);
}

/* Filters: categories */
.qa-filters {
  display: flex; flex-wrap: wrap; gap: 6px; flex-shrink: 0;
}
.qa-filter-scroll {
  display: flex; gap: 6px; flex-wrap: wrap;
}
.qa-cat-chip {
  padding: 4px 12px; border-radius: 14px;
  border: 1.5px solid var(--gray-200);
  background: var(--card-bg);
  font-size: 0.72rem; font-weight: 500;
  cursor: pointer; transition: var(--transition);
  color: var(--gray-500); white-space: nowrap;
}
.qa-cat-chip:hover { border-color: var(--primary-light); color: var(--primary); }
.qa-cat-chip.active {
  background: var(--primary); border-color: var(--primary); color: #fff;
}

/* Filters: difficulty */
.qa-diff-row { align-items: center; }
.qa-diff-chip {
  padding: 4px 10px; border-radius: 14px;
  border: 1.5px solid var(--gray-200);
  background: var(--card-bg);
  font-size: 0.72rem; font-weight: 500;
  cursor: pointer; transition: var(--transition);
  color: var(--gray-500);
}
.qa-diff-chip:hover { border-color: var(--gray-400); }
.qa-diff-chip.active { border-color: var(--primary); color: var(--primary); background: var(--primary-lighter); }
.qa-diff-chip.easy.active { border-color: var(--success); color: var(--success); background: var(--success-light); }
.qa-diff-chip.medium.active { border-color: #f59e0b; color: #d97706; background: var(--warning-light); }
.qa-diff-chip.hard.active { border-color: var(--danger); color: var(--danger); background: var(--danger-light); }

/* Icon buttons (shuffle / fav filter) */
.qa-icon-btn {
  position: relative;
  width: 30px; height: 30px; border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm); background: transparent;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem; color: var(--gray-500);
  cursor: pointer; transition: var(--transition);
}
.qa-icon-btn:hover { border-color: var(--primary); color: var(--primary); }
.qa-icon-btn.active { border-color: var(--warning); color: var(--warning); }
.qa-icon-badge {
  position: absolute; top: -5px; right: -5px;
  min-width: 16px; height: 16px; border-radius: 8px;
  background: var(--danger); color: #fff;
  font-size: 0.55rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  padding: 0 3px;
}

/* Question list */
.qa-qlist {
  flex: 1; overflow-y: auto; display: flex;
  flex-direction: column; gap: 4px;
  margin: 0 -8px; padding: 0 8px;
}
.qa-qlist::-webkit-scrollbar { width: 4px; }
.qa-qlist::-webkit-scrollbar-thumb { background: var(--gray-200); border-radius: 2px; }

.qa-qitem {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 10px 12px; border-radius: var(--radius-sm);
  cursor: pointer; transition: var(--transition);
  border: 1.5px solid transparent;
}
.qa-qitem:hover { background: var(--gray-50); }
.qa-qitem.selected {
  background: var(--primary-lighter);
  border-color: var(--primary-light);
}
.qa-qitem.answered { opacity: 0.75; }
.qa-qitem.answered.selected { opacity: 1; }

.qa-qitem-idx {
  flex-shrink: 0; width: 24px; height: 24px;
  border-radius: 6px; background: var(--gray-100);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; font-weight: 700; color: var(--gray-500);
  margin-top: 2px;
}
.qa-qitem.selected .qa-qitem-idx {
  background: var(--primary); color: #fff;
}
.qa-qitem-body { flex: 1; min-width: 0; }
.qa-qitem-title {
  font-size: 0.82rem; font-weight: 600;
  color: var(--gray-800); line-height: 1.4;
  overflow: hidden; text-overflow: ellipsis;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
.qa-qitem-meta {
  display: flex; gap: 6px; align-items: center;
  margin-top: 4px; flex-wrap: wrap;
}
.qa-diff-label {
  font-size: 0.68rem; font-weight: 700;
}
.qa-cat-label {
  font-size: 0.68rem; color: var(--gray-400);
}
.qa-tag-sm {
  font-size: 0.62rem; padding: 1px 6px;
  background: var(--gray-50); border: 1px solid var(--gray-200);
  border-radius: 8px; color: var(--gray-500);
}
.qa-qitem-icons {
  flex-shrink: 0; display: flex; flex-direction: column;
  align-items: center; gap: 4px; font-size: 0.85rem;
  padding-top: 2px;
}

/* Empty states */
.qa-empty {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 8px;
  padding: 40px 0; color: var(--gray-400);
  font-size: 0.85rem;
}
.qa-empty i { font-size: 2rem; }
.qa-right-empty {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; flex: 1;
  color: var(--gray-400); text-align: center;
}
.qa-right-empty h3 { color: var(--gray-600); margin: 12px 0 6px; }
.qa-right-empty p { font-size: 0.85rem; }
.qa-empty-icon {
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--gray-50); display: flex;
  align-items: center; justify-content: center;
  font-size: 2rem; color: var(--gray-300);
}

/* Right panel: workspace header */
.qa-ws-hd {
  flex-shrink: 0; padding-bottom: 14px;
  border-bottom: 1px solid var(--gray-100);
}
.qa-ws-title-row {
  display: flex; align-items: center; gap: 10px;
}
.qa-ws-title {
  flex: 1; font-size: 1.05rem; font-weight: 700;
  color: var(--gray-800); line-height: 1.4;
}
.qa-ws-meta {
  display: flex; gap: 6px; align-items: center;
  margin-top: 6px; flex-wrap: wrap;
}
.qa-diff-badge {
  display: inline-block; padding: 3px 10px;
  border-radius: 10px; font-size: 0.68rem;
  font-weight: 600; white-space: nowrap; flex-shrink: 0;
}
.qa-fav-btn {
  width: 32px; height: 32px; border: none;
  background: transparent; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; color: var(--gray-400);
  cursor: pointer; transition: var(--transition);
  flex-shrink: 0;
}
.qa-fav-btn:hover { color: var(--warning); background: var(--warning-light); }
.qa-fav-btn.active { color: var(--warning); }

/* Tab bar */
.qa-tabs {
  display: flex; gap: 2px; flex-shrink: 0;
  border-bottom: 2px solid var(--gray-100);
  margin-top: 12px;
}
.qa-tab {
  padding: 10px 16px; border: none; background: transparent;
  font-size: 0.8rem; font-weight: 500;
  color: var(--gray-500); cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px; transition: var(--transition);
  display: flex; align-items: center; gap: 4px;
}
.qa-tab:hover:not(:disabled) { color: var(--primary); }
.qa-tab.active {
  color: var(--primary); border-bottom-color: var(--primary); font-weight: 600;
}
.qa-tab:disabled {
  opacity: 0.45; cursor: not-allowed;
}

/* Tab body (scrollable) */
.qa-tab-body {
  flex: 1; min-height: 0; overflow-y: auto;
  padding: 16px 0;
}
.qa-pane {
  animation: fadeIn 0.2s ease;
}

/* Description tab */
.qa-desc-card {
  background: var(--gray-50); border-radius: var(--radius);
  padding: 16px; border: 1px solid var(--gray-100);
}
.qa-desc-label {
  font-size: 0.78rem; font-weight: 600;
  color: var(--gray-500); margin-bottom: 8px;
  display: flex; align-items: center; gap: 4px;
}
.qa-desc-text {
  font-size: 0.9rem; color: var(--gray-800);
  line-height: 1.7;
}

/* Hint cards */
.qa-hint-card {
  background: #fffbeb; border: 1px solid #fde68a;
  border-radius: var(--radius-sm); padding: 12px 14px;
  margin-bottom: 8px;
}
.qa-hint-level {
  font-size: 0.7rem; font-weight: 700;
  color: #d97706; margin-bottom: 4px;
}
.qa-hint-text {
  font-size: 0.82rem; color: var(--gray-700);
  line-height: 1.6;
}

/* Answer area */
.qa-answer-area { margin-bottom: 14px; }
.qa-answer-label {
  display: flex; align-items: center; gap: 4px;
  font-size: 0.82rem; font-weight: 600;
  color: var(--gray-700); margin-bottom: 8px;
}
.qa-answer-textarea {
  width: 100%; border: 1.5px solid var(--gray-200);
  border-radius: var(--radius); padding: 14px;
  font-size: 0.86rem; font-family: var(--font-sans);
  color: var(--gray-800); line-height: 1.7;
  background: #fff; resize: vertical;
  transition: var(--transition); min-height: 180px;
}
.qa-answer-textarea:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79,70,229,0.08);
}
.qa-answer-textarea:disabled {
  background: var(--gray-50); cursor: not-allowed;
}

/* Answer actions */
.qa-answer-actions {
  display: flex; gap: 8px; flex-wrap: wrap;
  align-items: center;
}
.qa-act-btn { font-size: 0.82rem; }
.qa-answer-tip {
  margin-top: 10px; font-size: 0.72rem;
  color: var(--gray-400); text-align: center;
}

/* Reference answer */
.qa-ref-card {
  background: var(--gray-50); border-radius: var(--radius);
  padding: 20px; border: 1px solid var(--gray-100);
}
.qa-ref-label {
  font-size: 0.82rem; font-weight: 600;
  color: var(--gray-500); margin-bottom: 10px;
  display: flex; align-items: center; gap: 4px;
}
.qa-ref-text {
  font-size: 0.86rem; color: var(--gray-800);
  line-height: 1.8;
}
.qa-ref-text p { margin-bottom: 8px; }
.qa-ref-text code {
  background: var(--gray-100); padding: 2px 6px;
  border-radius: 4px; font-size: 0.82rem;
}
.qa-ref-text pre {
  background: var(--gray-800); color: #e5e7eb;
  padding: 14px; border-radius: var(--radius-sm);
  overflow-x: auto; font-size: 0.82rem;
  margin: 8px 0;
}

/* Score section */
.qa-score-section {
  text-align: center; padding: 20px 0;
}
.qa-score-ring {
  display: inline-flex; align-items: center;
  justify-content: center;
  width: 80px; height: 80px;
  border-radius: 50%; border: 4px solid;
  font-size: 1.6rem; font-weight: 800;
}
.qa-score-label {
  font-size: 0.85rem; font-weight: 600; margin-top: 6px;
}

/* Evaluation blocks */
.qa-eval-block {
  border-left: 3px solid var(--gray-200);
  padding: 12px 16px; margin: 14px 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--gray-50);
}
.qa-eval-title {
  font-size: 0.78rem; font-weight: 600;
  margin-bottom: 6px; display: flex;
  align-items: center; gap: 4px;
}
.qa-eval-content {
  font-size: 0.85rem; line-height: 1.7;
  color: var(--gray-700);
}

/* Key points */
.qa-keypoints {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
  margin-top: 14px;
}
.qa-kp-col {
  padding: 14px; border-radius: var(--radius-sm);
  border: 1px solid var(--gray-100);
}
.qa-kp-col.hit { background: rgba(16,185,129,0.04); border-color: rgba(16,185,129,0.2); }
.qa-kp-col.miss { background: rgba(239,68,68,0.04); border-color: rgba(239,68,68,0.2); }
.qa-kp-title {
  font-size: 0.78rem; font-weight: 600;
  margin-bottom: 8px; display: flex;
  align-items: center; gap: 4px;
}
.qa-kp-col.hit .qa-kp-title { color: var(--success); }
.qa-kp-col.miss .qa-kp-title { color: var(--danger); }
.qa-kp-item {
  font-size: 0.8rem; color: var(--gray-700);
  line-height: 1.5; padding: 3px 0;
  display: flex; align-items: flex-start; gap: 4px;
}
.qa-kp-item i { flex-shrink: 0; margin-top: 2px; }
.qa-kp-col.hit .qa-kp-item i { color: var(--success); }
.qa-kp-col.miss .qa-kp-item i { color: var(--danger); }

/* ---------- Import Page ---------- */
.import-methods {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}
.import-method-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 24px;
  border: 2px solid var(--gray-100);
  cursor: pointer;
  transition: var(--transition);
}
.import-method-card:hover { border-color: var(--primary-light); }
.import-method-card.active { border-color: var(--primary); }


.compliance-notice {
  background: var(--warning-light);
  border: 1px solid rgba(245,158,11,0.3);
  border-radius: var(--radius);
  padding: 16px;
  font-size: 0.85rem;
  color: var(--gray-700);
  line-height: 1.6;
  margin-bottom: 24px;
}
.compliance-notice strong { color: var(--warning); }
.preview-table {
  width: 100%; border-collapse: collapse; font-size: 0.85rem;
}
.preview-table th, .preview-table td {
  padding: 10px 14px; text-align: left;
  border-bottom: 1px solid var(--gray-100);
}
.preview-table th {
  background: var(--gray-50);
  font-weight: 600; color: var(--gray-600);
}

/* ---------- Analysis Dashboard — Premium Design ---------- */
.analysis-loading-container {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 100px 24px; min-height: 380px;
}
.analysis-loading-spinner {
  width: 48px; height: 48px;
  border: 3px solid #e2e8f0; border-top-color: #6366f1;
  border-radius: 50%; animation: spin 0.8s linear infinite;
}
.analysis-empty {
  text-align: center; padding: 80px 24px;
  background: linear-gradient(160deg, #f8fafc 0%, #eef2ff 50%, #f5f3ff 100%);
  border-radius: 24px; border: 1px solid #e2e8f0;
}
.analysis-empty-icon {
  width: 88px; height: 88px; margin: 0 auto;
  background: linear-gradient(135deg, #e0e7ff 0%, #ede9fe 100%);
  border-radius: 24px; display: flex; align-items: center; justify-content: center;
  font-size: 2.4rem; color: #6366f1;
  box-shadow: 0 8px 32px rgba(99,102,241,0.15);
}
.analysis-dashboard { animation: fadeInUp 0.5s cubic-bezier(0.22,1,0.36,1); }
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Stat Cards --- */
.analysis-stats-row {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px;
  margin-bottom: 24px;
}
.analysis-stat-card {
  background: #fff; border-radius: 14px; padding: 22px 18px;
  border: 1px solid rgba(0,0,0,0.05);
  display: flex; align-items: center; gap: 14px;
  transition: transform 0.2s, box-shadow 0.2s;
  position: relative; overflow: hidden;
}
.analysis-stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.06);
}
.analysis-stat-icon {
  width: 42px; height: 42px; border-radius: 10px;
  background: var(--accent, #5a7d9a);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem; color: #fff; flex-shrink: 0;
}
.analysis-stat-body { min-width: 0; }
.analysis-stat-value {
  font-size: 1.7rem; font-weight: 700; color: #1a1a1a; line-height: 1.1;
  letter-spacing: -0.02em;
}
.analysis-stat-unit { font-size: 0.82rem; font-weight: 600; color: #8c8c8c; margin-left: 2px; }
.analysis-stat-label { font-size: 0.8rem; color: #8c8c8c; margin-top: 4px; font-weight: 500; }

/* --- Chart Grid --- */
.analysis-chart-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
  margin-bottom: 20px;
}
.analysis-chart-card {
  background: #fff; border-radius: 14px; padding: 24px;
  border: 1px solid rgba(0,0,0,0.05);
  transition: box-shadow 0.25s, transform 0.25s;
  min-width: 0; overflow: hidden;
}
.analysis-chart-card:hover {
  box-shadow: 0 6px 20px rgba(0,0,0,0.06);
  transform: translateY(-1px);
}
.analysis-chart-full { margin-bottom: 20px; }

/* Funnel / Sankey bottom rates */
.funnel-rates-row {
  display: flex;
  justify-content: center;
  gap: 48px;
  padding-top: 18px;
  margin-top: 8px;
  border-top: 1px solid rgba(0,0,0,0.04);
}
.funnel-rate-item { text-align: center; }
.funnel-rate-val {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.funnel-rate-val span { font-size: 0.85rem; font-weight: 600; }
.funnel-rate-label {
  font-size: 0.76rem;
  color: #8c8c8c;
  font-weight: 500;
  margin-top: 2px;
}
.analysis-chart-header { margin-bottom: 16px; display: flex; align-items: center; justify-content: space-between; }
.analysis-chart-title {
  font-size: 0.95rem; font-weight: 600; color: #1a1a1a;
  display: flex; align-items: center; gap: 8px;
}
.analysis-chart-title i {
  font-size: 1rem;
}
.analysis-chart-subtitle {
  font-size: 0.76rem; color: #8c8c8c; font-weight: 400;
}
.analysis-refresh-btn {
  border-radius: 8px !important; padding: 10px 28px !important;
  font-size: 0.85rem !important; font-weight: 600 !important;
  transition: all 0.2s !important;
  background: #fff !important;
  border: 1px solid #e0ddd8 !important; color: #2c2c2c !important;
}
.analysis-refresh-btn:hover {
  transform: translateY(-1px) !important;
  background: #1a1a1a !important; color: #fff !important;
  border-color: #1a1a1a !important;
}

@media (max-width: 768px) {
  .analysis-stats-row { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .analysis-stats-row > :last-child { grid-column: span 2; }
  .analysis-chart-grid { grid-template-columns: 1fr; gap: 16px; }
  .analysis-stat-card { padding: 16px 14px; border-radius: 16px; }
  .analysis-stat-value { font-size: 1.35rem; }
  .analysis-chart-card { padding: 18px; border-radius: 16px; }
}

/* ---------- Profile Page ---------- */
.profile-layout { display: flex; flex-direction: column; gap: 20px; }
.profile-header-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-sm);
  display: flex; align-items: center; gap: 20px;
}
.profile-avatar-lg {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--primary-lighter);
  color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
}
.profile-name { font-size: 1.1rem; font-weight: 700; color: var(--gray-800); }
.profile-meta { font-size: 0.85rem; color: var(--gray-500); margin-top: 4px; }

/* Resume Panel (Profile Page) */
.resume-panel {
  animation: fadeSlideDown 0.25s ease;
}
@keyframes fadeSlideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
.resume-panel-sidebar {
  width: 220px;
  min-width: 180px;
  border-right: 1px solid var(--gray-100);
  overflow-y: auto;
  max-height: 520px;
  padding: 8px;
}
.resume-history-item {
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s;
  margin-bottom: 4px;
}
.resume-history-item:hover {
  background: var(--gray-50);
}
.resume-history-item.active {
  background: rgba(79, 70, 229, 0.08);
  border-left: 3px solid var(--primary);
}
.resume-content-view {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
  max-height: 520px;
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--gray-700);
}
.resume-content-view h1, .resume-content-view h2, .resume-content-view h3 {
  color: var(--gray-800);
  margin-top: 16px;
  margin-bottom: 8px;
}
.resume-content-view ul, .resume-content-view ol {
  padding-left: 20px;
}
.resume-content-view p {
  margin-bottom: 8px;
}
@media (max-width: 768px) {
  .resume-panel-sidebar {
    width: 100%;
    max-height: 160px;
    border-right: none;
    border-bottom: 1px solid var(--gray-100);
  }
  .resume-panel .resume-panel-sidebar + div {
    /* content area stacks below */
  }
}

/* Weeks Select Dropdown */
.weeks-select-wrap {
  position: relative;
}
.weeks-select-trigger:hover {
  border-color: var(--primary);
}
.weeks-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--card-bg);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  z-index: 20;
  overflow: hidden;
}
.weeks-dropdown-item {
  padding: 9px 14px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  gap: 6px;
}
.weeks-dropdown-item:hover {
  background: var(--gray-50);
}
.weeks-dropdown-item.active {
  color: var(--primary);
  background: rgba(79, 70, 229, 0.06);
  font-weight: 600;
}
.weeks-custom-input input[type="number"]::-webkit-inner-spin-button,
.weeks-custom-input input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.weeks-custom-input input[type="number"] {
  -moz-appearance: textfield;
}

/* Heatmap */
.heatmap-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  padding: 24px;
}
.heatmap-card h3 {
  font-size: 1rem; font-weight: 700;
  margin-bottom: 6px;
  display: flex; align-items: center; gap: 8px;
}
.heatmap-header {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
  margin-bottom: 16px;
}
.heatmap-stats {
  display: flex; gap: 16px;
  font-size: 0.78rem;
  color: var(--gray-500);
}
.heatmap-stats strong {
  color: var(--gray-800);
  font-weight: 700;
}
.heatmap-grid {
  display: flex; gap: 3px;
  overflow-x: auto; padding-bottom: 8px;
}
.heatmap-week { display: flex; flex-direction: column; gap: 3px; }
.heatmap-cell {
  width: 14px; height: 14px;
  border-radius: 2px;
  background: #ebedf0;
  transition: var(--transition);
  cursor: pointer;
}
.heatmap-cell:hover { outline: 2px solid var(--gray-400); }
.heatmap-cell.level-1 { background: #9be9a8; }
.heatmap-cell.level-2 { background: #40c463; }
.heatmap-cell.level-3 { background: #30a14e; }
.heatmap-cell.level-4 { background: #216e39; }
.heatmap-legend {
  display: flex; align-items: center; gap: 6px;
  margin-top: 12px;
  font-size: 0.72rem; color: var(--gray-500);
}
.heatmap-legend-cell { width: 14px; height: 14px; border-radius: 2px; }
.heatmap-months { display: flex; gap: 3px; margin-bottom: 4px; }
.heatmap-month-label {
  font-size: 0.65rem; color: var(--gray-400);
  min-width: 14px; text-align: center;
}
.heatmap-day-labels {
  display: flex; flex-direction: column; gap: 3px;
  margin-right: 6px; padding-top: 18px;
}
.heatmap-day-label {
  font-size: 0.62rem; color: var(--gray-400);
  height: 14px; display: flex; align-items: center;
}
.add-log-form {
  display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end;
  margin-top: 16px; padding-top: 16px;
  border-top: 1px solid var(--gray-100);
}
.add-log-form .form-group { margin-bottom: 0; flex: 1; min-width: 120px; }

/* ==================== 学习计时器（RoutePlanPage） ==================== */
.task-timer-btn {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: 14px;
  font-size: 0.72rem; font-weight: 600;
  border: 1px solid var(--gray-200); background: var(--gray-50);
  color: var(--gray-600); cursor: pointer;
  transition: all 0.2s; white-space: nowrap; flex-shrink: 0;
}
.task-timer-btn:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-lighter, #ede9fe); }
.task-timer-btn i { font-size: 0.85rem; }
.task-timer-btn.task-timer-running {
  background: #fef2f2; border-color: #fca5a5; color: #dc2626;
  animation: timerPulse 2s ease-in-out infinite;
}
.task-timer-btn.task-timer-running:hover { background: #fee2e2; border-color: #f87171; }
@keyframes timerPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(220,38,38,0.2); }
  50% { box-shadow: 0 0 0 4px rgba(220,38,38,0.08); }
}
.task-time-records {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 4px; padding-left: 30px;
}
.task-time-tag {
  font-size: 0.68rem; color: var(--gray-500);
  background: var(--gray-50); border: 1px solid var(--gray-100);
  padding: 1px 8px; border-radius: 10px;
}

/* ==================== 今日学习饼状图（ProfilePage） ==================== */
.profile-study-row {
  display: flex; gap: 20px; align-items: stretch;
}
.today-pie-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  padding: 24px;
  min-width: 280px; max-width: 340px;
  display: flex; flex-direction: column;
}
.pie-legend {
  display: flex; flex-direction: column; gap: 8px;
  margin-top: 8px;
}
.pie-legend-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.82rem; color: var(--gray-600);
}
.pie-legend-item strong { margin-left: auto; color: var(--gray-800); }
.pie-legend-dot {
  width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0;
}
.pie-total {
  margin-top: 8px; padding-top: 8px;
  border-top: 1px solid var(--gray-100);
  font-size: 0.88rem; color: var(--gray-700); text-align: center;
}
.pie-total strong { color: var(--primary); font-size: 1rem; }
.pie-empty {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  color: var(--gray-400); font-size: 0.85rem;
  text-align: center; padding: 20px 0;
}
@media (max-width: 900px) {
  .profile-study-row { flex-direction: column; }
  .today-pie-card { max-width: 100%; min-width: 0; }
}

/* Intake Overview */
.intake-overview {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  padding: 24px;
}
.intake-overview h3 {
  font-size: 1rem; font-weight: 700;
  margin-bottom: 16px;
  display: flex; align-items: center; gap: 8px;
}

/* ---------- Loading ---------- */
.spinner {
  width: 32px; height: 32px;
  border: 3px solid var(--gray-200);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-overlay {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; padding: 40px;
  color: var(--gray-500); font-size: 0.88rem;
}

/* Plan Loading Modal */
.plan-loading-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.45);
  display: flex; align-items: center; justify-content: center;
  z-index: 2000;
  animation: fadeIn 0.25s ease;
}
.plan-loading-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: 48px 56px;
  text-align: center;
  max-width: 400px;
  width: 90%;
  animation: scaleIn 0.25s ease;
}
.plan-loading-card .spinner {
  width: 44px; height: 44px;
  border-width: 4px;
  margin-bottom: 20px;
}
.plan-loading-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 8px;
}
.plan-loading-card p {
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.6;
}
.plan-loading-dots {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  margin-top: 16px;
}
.plan-loading-dots span {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--primary);
  animation: loadDot 1.2s ease-in-out infinite;
}
.plan-loading-dots span:nth-child(2) { animation-delay: 0.2s; }
.plan-loading-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes loadDot {
  0%, 100% { opacity: 0.3; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1.1); }
}

/* ---------- GeneratingPopup ---------- */
.genpop-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.45);
  display: flex; align-items: center; justify-content: center;
  z-index: 2100;
  animation: fadeIn 0.25s ease;
}
.genpop-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: 36px 44px 32px;
  text-align: center;
  max-width: 400px;
  width: 90%;
  position: relative;
  animation: scaleIn 0.25s ease;
}
.genpop-header {
  position: absolute;
  top: 10px; right: 10px;
  display: flex; gap: 4px;
}
.genpop-btn-icon {
  background: none; border: none;
  width: 30px; height: 30px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  color: var(--gray-400);
  font-size: 1.15rem;
  transition: background .2s, color .2s;
}
.genpop-btn-icon:hover {
  background: var(--gray-100);
  color: var(--gray-700);
}
.genpop-spinner-wrap {
  margin-bottom: 18px;
}
.genpop-spinner-wrap .spinner {
  width: 44px; height: 44px;
  border-width: 4px;
  margin: 0 auto;
}
.genpop-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gray-800);
  margin: 0 0 6px;
}
.genpop-subtitle {
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.6;
  margin: 0 0 14px;
}
.genpop-progress-wrap {
  margin: 12px 0;
}
.genpop-progress-bar {
  background: var(--gray-100);
  border-radius: 6px;
  height: 8px;
  overflow: hidden;
}
.genpop-progress-fill {
  height: 100%;
  border-radius: 6px;
  background: linear-gradient(90deg, var(--primary), #a78bfa);
  transition: width 1s linear;
}
.genpop-elapsed {
  font-size: 0.95rem;
  color: var(--primary);
  font-weight: 600;
  margin: 10px 0 2px;
}
.genpop-estimate {
  font-size: 0.78rem;
  color: var(--gray-400);
  margin: 0;
}
.genpop-dots {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  margin-top: 14px;
}
.genpop-dots span {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--primary);
  animation: loadDot 1.2s ease-in-out infinite;
}
.genpop-dots span:nth-child(2) { animation-delay: 0.2s; }
.genpop-dots span:nth-child(3) { animation-delay: 0.4s; }
.genpop-hint {
  margin-top: 16px;
  font-size: 0.76rem;
  color: var(--gray-400);
  display: flex; align-items: center; justify-content: center; gap: 4px;
}
.genpop-done-icon {
  font-size: 3rem;
  color: var(--success);
  margin-bottom: 10px;
  animation: scaleIn 0.3s ease;
}
.genpop-error-icon {
  font-size: 3rem;
  color: var(--danger);
  margin-bottom: 10px;
}
.genpop-close-btn {
  margin-top: 18px;
  font-size: 0.88rem;
  padding: 10px 28px;
}

/* Minimized floating pill */
.genpop-pill {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 2100;
  background: var(--card-bg);
  border: 1.5px solid var(--gray-200);
  border-radius: 40px;
  padding: 10px 20px;
  display: flex; align-items: center; gap: 10px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: transform .2s, box-shadow .2s;
  animation: genpopPillIn 0.3s ease;
}
.genpop-pill:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0,0,0,0.16);
}
.genpop-pill-done {
  border-color: var(--success);
  background: linear-gradient(135deg, #f0fdf4, #fff);
}
.genpop-pill-error {
  border-color: var(--danger);
  background: linear-gradient(135deg, #fef2f2, #fff);
}
.genpop-pill-spinner {
  width: 18px; height: 18px;
  border: 2.5px solid var(--gray-200);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes genpopPillIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- Job Analysis Button ---------- */
/* ---------- Job Analysis Tab Buttons (capsule style) ---------- */
.ja-tab-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 20px;
  background: var(--gray-50);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  color: var(--gray-600);
  font-size: 0.88rem;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.ja-tab-btn::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--primary-lighter), transparent);
  opacity: 0;
  transition: opacity 0.25s;
  border-radius: inherit;
}
.ja-tab-btn:hover {
  border-color: var(--primary-light);
  color: var(--primary);
  box-shadow: 0 0 12px rgba(79,70,229,0.12);
}
.ja-tab-btn:hover::before { opacity: 1; }
.ja-tab-btn i { position: relative; z-index: 1; font-size: 1rem; }
.ja-tab-btn span { position: relative; z-index: 1; }
.ja-tab-btn.active {
  border-color: var(--primary);
  color: #fff;
  background: linear-gradient(135deg, #6366f1, #4f46e5);
  box-shadow: 0 2px 10px rgba(79,70,229,0.25);
}
.ja-tab-btn.active::before { opacity: 0; }
.ja-tab-btn.active:hover {
  color: #fff;
  box-shadow: 0 4px 16px rgba(79,70,229,0.35);
  transform: translateY(-1px);
}

/* ---------- Job Analysis Loading Modal ---------- */
.ja-loading-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  animation: ja-fadeIn 0.3s ease;
}
@keyframes ja-fadeIn { from { opacity: 0; } to { opacity: 1; } }

.ja-loading-modal {
  background: #fff;
  border-radius: 20px;
  padding: 36px 44px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0,0,0,0.18);
  animation: ja-slideUp 0.35s ease;
  max-width: 380px;
  width: 90%;
}
@keyframes ja-slideUp {
  from { opacity: 0; transform: translateY(30px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.ja-loading-pulse {
  width: 56px; height: 56px;
  margin: 0 auto;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #4f46e5);
  position: relative;
  display: flex; align-items: center; justify-content: center;
}
.ja-loading-pulse::before {
  content: '\eb4c'; /* ri-sparkling-2-fill */
  font-family: 'remixicon';
  font-size: 1.5rem;
  color: #fff;
  position: relative; z-index: 1;
}
.ja-loading-pulse::after {
  content: '';
  position: absolute; inset: -6px;
  border-radius: 50%;
  border: 3px solid var(--primary-light);
  animation: ja-pulse-ring 1.5s ease-out infinite;
}
@keyframes ja-pulse-ring {
  0% { transform: scale(0.9); opacity: 0.8; }
  100% { transform: scale(1.3); opacity: 0; }
}

.ja-countdown-ring {
  position: relative;
  width: 56px; height: 56px;
  flex-shrink: 0;
}
.ja-countdown-text {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 700;
  color: var(--primary);
}

.ja-loading-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--primary-light);
  animation: ja-dot-bounce 1.2s ease-in-out infinite;
}
@keyframes ja-dot-bounce {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
  40% { transform: scale(1); opacity: 1; }
}

.ja-btn-analyze {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 48px; font-size: 1.05rem; font-weight: 700;
  color: #fff; border: none; border-radius: 50px;
  background: linear-gradient(135deg, #6366f1, #4f46e5, #4338ca);
  background-size: 200% 200%;
  box-shadow: 0 4px 16px rgba(79,70,229,.35);
  cursor: pointer; transition: all .3s ease;
  position: relative; overflow: hidden; letter-spacing: .5px;
}
.ja-btn-analyze::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.2) 0%, transparent 60%);
  opacity: 0; transition: opacity .3s;
}
.ja-btn-analyze:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(79,70,229,.45);
  background-position: 100% 100%;
}
.ja-btn-analyze:hover:not(:disabled)::before { opacity: 1; }
.ja-btn-analyze:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(79,70,229,.3);
}
.ja-btn-analyze:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.ja-btn-analyze .ja-btn-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; background: rgba(255,255,255,.2);
  border-radius: 50%; font-size: .95rem; flex-shrink: 0;
}
.ja-btn-analyze.loading .ja-btn-icon i { animation: ja-spin 1s linear infinite; }
@keyframes ja-spin { to { transform: rotate(360deg); } }

/* ---------- Empty / No Results ---------- */
.empty-state {
  text-align: center; padding: 48px 20px;
  color: var(--gray-400);
}
.empty-state i { font-size: 2.5rem; margin-bottom: 12px; }
.empty-state p { font-size: 0.88rem; }
.no-results {
  text-align: center; padding: 40px;
  color: var(--gray-400);
}

/* ---------- Tabs ---------- */
.tabs {
  display: flex; gap: 0;
  border-bottom: 2px solid var(--gray-100);
  margin-bottom: 20px;
}
.tab-item {
  padding: 10px 20px;
  font-size: 0.88rem; font-weight: 500;
  color: var(--gray-500); cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition);
}
.tab-item:hover { color: var(--primary); }
.tab-item.active { color: var(--primary); border-bottom-color: var(--primary); font-weight: 600; }

/* ---------- Badge ---------- */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.68rem;
  font-weight: 600;
}
.badge-primary { background: var(--primary-lighter); color: var(--primary); }
.badge-success { background: var(--success-light); color: var(--success); }

/* ---------- Permission List ---------- */
.permission-list {
  list-style: none;
  display: flex; flex-direction: column; gap: 10px;
  margin: 14px 0;
}
.permission-item {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 12px;
  background: var(--gray-50);
  border-radius: var(--radius-sm);
}
.permission-item i { font-size: 1.2rem; color: var(--primary); margin-top: 2px; }
.permission-item .perm-info h4 { font-size: 0.88rem; margin-bottom: 2px; }
.permission-item .perm-info p { font-size: 0.78rem; color: var(--gray-500); }
.permission-note {
  font-size: 0.78rem; color: var(--gray-500);
  padding: 10px;
  background: var(--success-light);
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  display: flex; align-items: center; gap: 8px;
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gray-400); }

/* ====== v4: 题库导入 & AI复盘 ====== */

/* Import Modal */
.import-modal-body { padding: 4px 0; }
.import-example-json {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 0.78rem;
  line-height: 1.6;
  overflow-x: auto;
  margin-top: 8px;
  white-space: pre;
  font-family: 'Courier New', monospace;
  max-height: 240px;
  overflow-y: auto;
}
.import-msg {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 8px;
}
.import-msg.error {
  background: var(--danger-light);
  color: var(--danger);
}
.import-msg.success {
  background: var(--success-light);
  color: var(--success);
}
.import-preview-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 0.82rem;
  line-height: 1.8;
}
.import-preview-card strong {
  color: var(--success);
}

/* QA Tags (legacy compat removed — see QA Split Layout above) */

/* Camera Debug (v4) */
.camera-debug {
  padding: 4px 12px 8px;
  font-size: 0.65rem;
  color: var(--gray-400);
  font-family: monospace;
  border-top: 1px solid var(--gray-100);
}

/* AI Review Modal */
.review-modal-body { padding: 4px 0; }
.review-loading {
  text-align: center;
  padding: 32px 0;
}
.review-report {
  display: flex; flex-direction: column; gap: 12px;
}
.review-card {
  background: var(--gray-50);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  border: 1px solid var(--gray-100);
}
.review-card-title {
  font-weight: 700;
  font-size: 0.88rem;
  margin-bottom: 8px;
  display: flex; align-items: center; gap: 6px;
  color: var(--gray-800);
}
.review-card p {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--gray-600);
}
.review-card ul {
  list-style: none;
  display: flex; flex-direction: column; gap: 6px;
}
.review-card ul li {
  font-size: 0.85rem;
  color: var(--gray-600);
  padding-left: 16px;
  position: relative;
  line-height: 1.6;
}
.review-card ul li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}
.review-card.highlights { border-left: 3px solid var(--warning); }
.review-card.improvements { border-left: 3px solid var(--primary); }
.review-card.weaknesses { border-left: 3px solid var(--danger); }
.review-card.sentence-analysis { border-left: 3px solid var(--gray-400); }

/* Review overall score */
.review-overall-score {
  margin-top: 10px;
  font-size: 0.92rem;
  color: var(--primary);
}
.review-overall-score strong {
  font-size: 1.3rem;
  font-weight: 800;
}

/* Review quote references */
.review-quote {
  padding: 8px 12px;
  border-radius: 6px;
  margin-bottom: 4px;
  font-style: italic;
  font-size: 0.83rem;
  line-height: 1.5;
}
.highlight-quote {
  background: rgba(34, 197, 94, 0.08);
  border-left: 3px solid #22c55e;
}
.weakness-quote {
  background: rgba(239, 68, 68, 0.08);
  border-left: 3px solid #ef4444;
}
.quote-turn {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--gray-500);
  background: var(--gray-100);
  padding: 1px 6px;
  border-radius: 4px;
  margin-right: 6px;
  font-style: normal;
}
.quote-text {
  color: var(--gray-600);
}
.quote-comment {
  font-size: 0.82rem;
  color: var(--gray-500);
  margin-top: 2px;
  margin-bottom: 8px;
  font-style: normal;
}

/* Sentence-level analysis items */
.sentence-item {
  padding: 10px 12px;
  border-radius: 6px;
  margin-bottom: 8px;
  border-left: 3px solid var(--gray-300);
  background: var(--gray-50);
}
.sentence-item.sentence-highlight {
  border-left-color: #22c55e;
  background: rgba(34, 197, 94, 0.04);
}
.sentence-item.sentence-weakness {
  border-left-color: #ef4444;
  background: rgba(239, 68, 68, 0.04);
}
.sentence-item.sentence-neutral {
  border-left-color: var(--gray-300);
}
.sentence-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.sentence-turn {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--gray-500);
}
.sentence-type-badge {
  font-size: 0.7rem;
  padding: 1px 8px;
  border-radius: 10px;
  font-weight: 600;
}
.badge-highlight {
  background: rgba(34, 197, 94, 0.15);
  color: #16a34a;
}
.badge-weakness {
  background: rgba(239, 68, 68, 0.15);
  color: #dc2626;
}
.badge-neutral {
  background: var(--gray-100);
  color: var(--gray-500);
}
.sentence-quote {
  font-size: 0.83rem;
  font-style: italic;
  color: var(--gray-600);
  line-height: 1.5;
  margin-bottom: 4px;
}
.sentence-comment {
  font-size: 0.8rem;
  color: var(--gray-500);
  line-height: 1.4;
}

/* Score rows */
.score-row {
  display: grid;
  grid-template-columns: 5.5em 1fr 50px;
  gap: 10px;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--gray-100);
}
.score-row:last-child { border-bottom: none; }
.score-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray-700);
  white-space: nowrap;
}
.score-bar-wrap {
  height: 8px;
  background: var(--gray-200);
  border-radius: 4px;
  overflow: hidden;
}
.score-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-light), var(--primary));
  border-radius: 4px;
  transition: width 0.5s ease;
}
.score-value {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary);
  text-align: right;
}
.score-comment {
  grid-column: 1 / -1;
  font-size: 0.78rem;
  color: var(--gray-500);
  line-height: 1.5;
  padding-top: 2px;
}

/* ---- Evaluation Progress Modal ---- */
.eval-progress-ring {
  width: 80px; height: 80px; margin: 0 auto;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(79,70,229,0.08), rgba(79,70,229,0.04));
  animation: evalPulse 2s ease-in-out infinite;
}
@keyframes evalPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(79,70,229,0.15); }
  50% { box-shadow: 0 0 0 16px rgba(79,70,229,0); }
}
.eval-progress-bar-bg {
  flex: 1; max-width: 240px; height: 6px;
  background: var(--gray-100); border-radius: 3px; overflow: hidden;
}
.eval-progress-bar-fill {
  height: 100%; border-radius: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--primary));
  background-size: 200% 100%;
  animation: evalBarFlow 1.5s linear infinite;
  transition: width 1s linear;
}
@keyframes evalBarFlow {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

/* ========== RESPONSIVE ========== */

/* Tablet landscape / small desktop */
@media (max-width: 1024px) {
  .interview-layout { grid-template-columns: 1fr 260px; }
  .intake-card { max-width: 760px; }
}

/* Tablet portrait */
@media (max-width: 768px) {
  .app-header { padding: 0 16px; }
  .btn-back span { display: none; }
  .btn-back { padding: 6px 10px; }
  .logo-text { font-size: 0.95rem; }

  .interview-layout { grid-template-columns: 1fr; }
  .interview-sidebar.collapsed { display: none; }
  .sidebar-toggle-btn { display: flex; }

  .resume-layout { grid-template-columns: 1fr; }
  .import-methods { grid-template-columns: 1fr; }
  .option-cards.cols-3 { grid-template-columns: repeat(2, 1fr); }
  .option-cards.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .option-cards.cols-5 { grid-template-columns: repeat(3, 1fr); }
  .dashboard-grid { grid-template-columns: 1fr; }
  .summary-grid { grid-template-columns: 1fr 1fr; }
  .profile-header-card { flex-direction: column; text-align: center; }
  .profile-header-card > div:first-child { flex-direction: column; }
  .resume-panel > div:last-child { flex-direction: column; }
  .resume-panel-sidebar { width: 100%; max-height: 160px; border-right: none; border-bottom: 1px solid var(--gray-100); }
  .page-container { padding: 20px 16px; }

  /* QA split → vertical stack on narrow */
  .qa-page-wrap { height: auto; min-height: auto; }
  .qa-split { flex-direction: column; }
  .qa-left { width: 100%; max-width: 100%; min-width: 0; max-height: 380px; }
  .qa-right { min-height: 500px; }
  .qa-keypoints { grid-template-columns: 1fr; }

  .intake-card-body { padding: 28px 24px; }
  .intake-card-footer { flex-direction: column; gap: 12px; }
  .intake-progress-area { max-width: 100%; width: 100%; }
  .intake-btn-area { width: 100%; justify-content: flex-end; }

  .welcome-card { flex-direction: column; text-align: center; }
}

/* Mobile */
@media (max-width: 480px) {
  .app-header { height: 48px; }
  .app-main { padding-top: 48px; }
  .option-cards.cols-2 { grid-template-columns: 1fr; }
  .option-cards.cols-3 { grid-template-columns: 1fr; }
  .option-cards.cols-5 { grid-template-columns: repeat(2, 1fr); }
  .summary-grid { grid-template-columns: 1fr; }
  .qa-toolbar { flex-direction: column; }
  .qa-toolbar .form-input { max-width: 100%; }
  .qa-left { max-height: 300px; }
  .qa-page-hd { flex-direction: column; gap: 6px; align-items: flex-start; }
  .qa-stats-bar { font-size: 0.7rem; }
  .qa-tabs { overflow-x: auto; }
  .qa-tab { font-size: 0.72rem; padding: 8px 10px; white-space: nowrap; }
  .position-btn-group { justify-content: flex-start; }
  .position-btn { padding: 6px 14px; font-size: 0.82rem; }

  .intake-page { padding: 12px; }
  .intake-card { min-height: auto; }
  .intake-card-body { padding: 24px 16px; }
  .intake-q-title { font-size: 1.05rem; }
}

/* ---------- Avatar Float Widget ---------- */
.avatar-float {
  position: fixed; z-index: 9000;
  user-select: none; touch-action: none;
  cursor: grab;
}
.avatar-float.dragging { cursor: grabbing; }

.avatar-float-dot {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  transition: transform 0.2s;
}
.avatar-float-dot:hover { transform: scale(1.1); }

.avatar-float-body {
  position: relative;
  width: 80px;
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
  padding: 12px 8px 8px;
  text-align: center;
}
.avatar-float-close {
  position: absolute; top: 4px; right: 4px;
  width: 20px; height: 20px;
  border: none; background: none;
  color: var(--gray-400);
  font-size: 0.9rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; border-radius: 50%;
}
.avatar-float-close:hover { background: var(--gray-100); color: var(--gray-600); }
.avatar-float-face .avatar-blink {
  animation: avatar-blink-anim 3.5s infinite;
  transform-origin: center center;
}
@keyframes avatar-blink-anim {
  0%, 96%, 100% { transform: scaleY(1); }
  98% { transform: scaleY(0.1); }
}
.avatar-float-label {
  font-size: 0.7rem; color: var(--gray-500);
  margin-top: 4px; font-weight: 500;
  cursor: pointer;
}

/* ============ v5.2: Avatar Float Speech Bubble ============ */
.avatar-speech-bubble {
  position: absolute;
  bottom: calc(100% + 8px);
  right: 0;
  max-width: 220px;
  min-width: 140px;
  background: var(--card-bg);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 0.78rem;
  color: var(--gray-700);
  line-height: 1.5;
  box-shadow: var(--shadow-lg);
  animation: speech-in 0.3s ease;
  pointer-events: none;
}
.avatar-speech-bubble::after {
  content: '';
  position: absolute;
  bottom: -6px;
  right: 24px;
  width: 12px;
  height: 12px;
  background: var(--card-bg);
  border-right: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  transform: rotate(45deg);
}
@keyframes speech-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Avatar mouth animation */
.avatar-mouth-anim {
  animation: mouth-talk 0.4s ease-in-out infinite alternate;
}
@keyframes mouth-talk {
  from { ry: 3; }
  to { ry: 5; }
}

/* Avatar face speaking cursor */
.avatar-float-face { display: flex; justify-content: center; cursor: pointer; }
.avatar-float-face.speaking {
  animation: avatar-glow 1.5s ease-in-out infinite;
}
@keyframes avatar-glow {
  0%, 100% { filter: drop-shadow(0 0 2px rgba(99,102,241,0.3)); }
  50% { filter: drop-shadow(0 0 8px rgba(99,102,241,0.6)); }
}

/* Mini wave bars when speaking */
.avatar-mini-wave {
  display: flex;
  gap: 2px;
  align-items: center;
  justify-content: center;
  height: 12px;
  margin-top: 2px;
}
.avatar-mini-wave span {
  width: 3px;
  height: 4px;
  background: var(--primary);
  border-radius: 2px;
  animation: mini-wave-anim 0.6s ease-in-out infinite;
}
.avatar-mini-wave span:nth-child(2) { animation-delay: 0.15s; height: 8px; }
.avatar-mini-wave span:nth-child(3) { animation-delay: 0.3s; height: 6px; }
@keyframes mini-wave-anim {
  0%, 100% { transform: scaleY(0.5); }
  50% { transform: scaleY(1.5); }
}

/* ============ v5.2: Avatar Expanded Panel ============ */
.avatar-panel {
  position: absolute;
  bottom: calc(100% + 8px);
  right: 0;
  width: 280px;
  background: var(--card-bg);
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  box-shadow: var(--shadow-xl);
  animation: panel-in 0.25s ease;
  overflow: hidden;
  z-index: 10;
}
@keyframes panel-in {
  from { opacity: 0; transform: translateY(10px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.avatar-panel-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--gray-100);
}
.avatar-panel-avatar {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}
.avatar-panel-close {
  width: 28px; height: 28px;
  border: none; background: none;
  color: var(--gray-400);
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; border-radius: 50%;
}
.avatar-panel-close:hover { background: var(--gray-100); color: var(--gray-600); }
.avatar-panel-greeting {
  padding: 12px 16px;
  font-size: 0.85rem;
  color: var(--gray-700);
  line-height: 1.5;
  background: linear-gradient(135deg, #f0f4ff 0%, #faf5ff 100%);
}
.avatar-panel-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 12px 16px;
}
.avatar-panel-action-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  background: var(--card-bg);
  font-size: 0.78rem;
  color: var(--gray-700);
  cursor: pointer;
  transition: all 0.15s ease;
}
.avatar-panel-action-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: #f5f3ff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.avatar-panel-action-btn i {
  font-size: 1rem;
  color: var(--primary);
}
.avatar-panel-tips {
  padding: 8px 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.avatar-panel-tip {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--gray-500);
  line-height: 1.4;
}

/* ============ AI Chat in AvatarFloat ============ */
.avatar-panel-chat-entry {
  display: flex;
  align-items: center;
  padding: 10px 16px;
  margin: 0 12px 8px;
  background: var(--gray-50);
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s;
}
.avatar-panel-chat-entry:hover {
  background: #e0e7ff;
}
.avatar-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 320px;
  min-height: 200px;
}
.avatar-chat-msg {
  display: flex;
}
.avatar-chat-msg.user {
  justify-content: flex-end;
}
.avatar-chat-msg.bot {
  justify-content: flex-start;
}
.avatar-chat-bubble {
  max-width: 80%;
  padding: 8px 12px;
  border-radius: 12px;
  font-size: 0.82rem;
  line-height: 1.5;
  word-break: break-word;
}
.avatar-chat-bubble.user {
  background: var(--primary);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.avatar-chat-bubble.bot {
  background: var(--gray-100);
  color: var(--gray-800);
  border-bottom-left-radius: 4px;
}
.avatar-chat-typing {
  display: flex;
  gap: 4px;
  padding: 4px 0;
}
.avatar-chat-typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gray-400);
  animation: avatar-typing 1.2s ease-in-out infinite;
}
.avatar-chat-typing span:nth-child(2) { animation-delay: 0.2s; }
.avatar-chat-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes avatar-typing {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-6px); opacity: 1; }
}
.avatar-chat-download-link {
  display: inline-block;
  margin: 6px 0;
  padding: 6px 14px;
  background: var(--primary);
  color: #fff !important;
  border-radius: 8px;
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 500;
  transition: background 0.2s, transform 0.1s;
  cursor: pointer;
}
.avatar-chat-download-link:hover {
  background: var(--primary-dark, #4f46e5);
  transform: translateY(-1px);
}
.avatar-chat-input-wrap {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 8px 12px 12px;
  border-top: 1px solid var(--gray-100);
}
.avatar-chat-input-row {
  display: flex;
  align-items: center;
  gap: 6px;
}
.avatar-chat-input {
  flex: 1;
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 0.82rem;
  outline: none;
  background: var(--card-bg);
  color: var(--gray-800);
  min-width: 0;
}
.avatar-chat-input:focus {
  border-color: var(--primary);
}
.avatar-chat-upload-btn {
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 8px;
  background: var(--gray-100);
  color: var(--gray-500);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  flex-shrink: 0;
  transition: background 0.15s, color 0.15s;
}
.avatar-chat-upload-btn:hover:not(:disabled) {
  background: var(--primary-light, #e0e7ff);
  color: var(--primary);
}
.avatar-chat-upload-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.avatar-chat-file-preview {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  margin-bottom: 6px;
  background: var(--primary-light, #e0e7ff);
  border-radius: 8px;
  font-size: 0.78rem;
  color: var(--primary);
}
.avatar-chat-file-preview i:first-child {
  font-size: 1rem;
  flex-shrink: 0;
}
.avatar-chat-file-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
}
.avatar-chat-file-remove {
  width: 20px;
  height: 20px;
  border: none;
  border-radius: 50%;
  background: rgba(99,102,241,0.15);
  color: var(--primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
  transition: background 0.15s;
}
.avatar-chat-file-remove:hover {
  background: rgba(99,102,241,0.3);
}
@keyframes avatar-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
.avatar-spin {
  animation: avatar-spin 1s linear infinite;
}
.avatar-chat-send-btn {
  width: 34px;
  height: 34px;
  border: none;
  border-radius: 8px;
  background: var(--primary);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
  transition: opacity 0.15s;
}
.avatar-chat-send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ============ v5.2: TTS Toggle Button ============ */
.tts-toggle-btn {
  margin-left: 10px;
  padding: 4px 10px;
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--gray-400);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  position: relative;
}
.tts-toggle-btn.active {
  color: var(--primary);
  border-color: var(--primary-light);
  background: #f5f3ff;
}
.tts-toggle-btn:hover {
  border-color: var(--primary);
}
.tts-speaking-dot {
  width: 6px;
  height: 6px;
  background: var(--success);
  border-radius: 50%;
  animation: tts-pulse 1s infinite;
}
@keyframes tts-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ============ v5.2: AI Review Hero Button ============ */
.ai-review-hero {
  text-align: center;
  padding: 14px 0 6px;
  border-bottom: 1px solid var(--gray-100);
  margin-bottom: 4px;
}
.ai-review-btn-hero {
  font-size: 0.95rem !important;
  padding: 12px 32px !important;
  border-radius: 14px !important;
  animation: review-glow 2s ease-in-out infinite;
}
@keyframes review-glow {
  0%, 100% { box-shadow: 0 2px 8px rgba(79,70,229,0.3); }
  50% { box-shadow: 0 4px 20px rgba(79,70,229,0.5); }
}
.ai-review-hint {
  display: block;
  font-size: 0.72rem;
  color: var(--gray-400);
  margin-top: 6px;
}

/* ============ v5.3: Unified Video Panel ============ */
.video-panel-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  overflow: hidden;
}
.video-panel-card .card-label {
  padding: 10px 16px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gray-500);
  border-bottom: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  gap: 6px;
}
.rec-indicator {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--danger);
  font-weight: 600;
  font-size: 0.75rem;
}
.video-panel-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background: #0f0f1a;
  overflow: hidden;
}
.video-panel-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: #000;
}
.video-panel-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(0,0,0,0.6);
  color: var(--gray-400);
  font-size: 0.82rem;
  z-index: 2;
}
.video-panel-rec-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(239,68,68,0.85);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 8px;
  z-index: 3;
  letter-spacing: 0.5px;
}
.video-panel-paused-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0,0,0,0.7);
  color: var(--warning);
  font-size: 1rem;
  font-weight: 700;
  padding: 8px 20px;
  border-radius: 10px;
  z-index: 3;
}
.video-panel-controls {
  padding: 12px 14px;
}

/* ============ v5.4: AI Review Section (Enhanced) ============ */
.ai-review-section {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  padding: 20px 16px;
  text-align: center;
}
.ai-review-main-btn {
  width: 100%;
  font-size: 1rem !important;
  font-weight: 600 !important;
  padding: 14px 36px !important;
  border-radius: 14px !important;
  background: linear-gradient(135deg, #6366f1, #8b5cf6) !important;
  border: none !important;
  color: #fff !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  letter-spacing: 0.5px;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}
.ai-review-main-btn::before {
  content: '';
  position: absolute;
  top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left 0.5s;
}
.ai-review-main-btn:hover::before {
  left: 100%;
}
.ai-review-main-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}
.ai-review-main-btn:active {
  transform: translateY(0);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}
.ai-review-main-btn i {
  font-size: 1.2rem;
  transition: transform 0.3s;
}
.ai-review-main-btn:hover i {
  transform: rotate(15deg) scale(1.1);
}
.ai-review-desc {
  display: block;
  font-size: 0.75rem;
  color: var(--gray-400);
  margin-top: 10px;
}

/* ============ v5.4: Auto Recognition Status (Enhanced) ============ */
.recognition-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--gray-500);
  padding: 8px 14px;
  background: var(--gray-50);
  border-radius: var(--radius);
  margin-top: 8px;
  border: 1px solid var(--gray-100);
  transition: all 0.3s;
}
.recognition-status i {
  font-size: 0.92rem;
}
.recognition-status.listening {
  background: rgba(16,185,129,0.06);
  color: var(--success);
  border-color: rgba(16,185,129,0.2);
}
.recognition-status.listening i {
  animation: rec-pulse 1.2s ease-in-out infinite;
}
@keyframes rec-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}
.recognition-status.error {
  background: rgba(239,68,68,0.06);
  color: var(--danger);
  border-color: rgba(239,68,68,0.2);
}

/* v5.5: Recognition volume wave bars */
.recognition-wave-bars {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  margin-left: 8px;
  height: 20px;
  vertical-align: middle;
}
.recognition-wave-bar {
  display: inline-block;
  width: 3px;
  background: var(--success);
  border-radius: 2px;
  transition: height 0.08s ease;
  min-height: 2px;
}

/* Voice button paused state */
.voice-btn.paused {
  border-color: var(--warning);
  color: var(--warning);
}

/* ============ v5.2: Camera Preview Fix ============ */
.camera-preview {
  position: relative;
  width: 100%;
  min-height: 120px;
  background: #000;
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.camera-preview video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 6px;
  z-index: 1;
}
.camera-status {
  position: absolute;
  top: 6px;
  right: 6px;
  font-size: 0.68rem;
  padding: 2px 8px;
  border-radius: 6px;
  z-index: 2;
}
.camera-status.ok { background: rgba(34,197,94,0.15); color: var(--success); }
.camera-status.pending { background: rgba(234,179,8,0.15); color: var(--warning); }
.camera-status.error { background: rgba(239,68,68,0.15); color: var(--danger); }
.camera-debug {
  font-size: 0.68rem;
  color: var(--gray-400);
  padding: 4px 8px;
  font-family: monospace;
  background: var(--gray-50);
  border-radius: 0 0 6px 6px;
}

/* ============ v5.2: Responsive fixes for avatar panel ============ */
@media (max-width: 480px) {
  .avatar-panel {
    width: 260px;
    right: -10px;
  }
  .avatar-speech-bubble {
    max-width: 180px;
  }
}

/* ============================================
   VIP / 会员 样式
   ============================================ */

/* Pro 徽章 (Gemini 风格) */
.pro-badge {
  display: inline-block;
  padding: 2px 10px;
  font-size: 0.65rem;
  font-weight: 700;
  color: #fff;
  background: var(--gray-800);
  border: 1px solid var(--gray-500);
  border-radius: 4px;
  letter-spacing: 1.5px;
  vertical-align: middle;
  line-height: 1.5;
  text-transform: uppercase;
}

/* 配额指示器 */
.quota-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  font-size: 0.82rem;
  color: var(--gray-600);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 20px;
  margin-bottom: 16px;
}
.quota-indicator i {
  font-size: 0.95rem;
}

/* 升级弹窗 */
.upgrade-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.2s ease;
}
.upgrade-modal {
  background: #fff;
  border-radius: 16px;
  padding: 32px 28px;
  max-width: 400px;
  width: 90%;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
  animation: slideUp 0.3s ease;
}
.upgrade-modal-close {
  position: absolute;
  top: 12px; right: 16px;
  border: none; background: none;
  font-size: 1.5rem; color: var(--gray-400);
  cursor: pointer;
  line-height: 1;
}
.upgrade-modal-close:hover { color: var(--gray-600); }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* 会员卡片 (ProfilePage) */
/* ── Claude-style Usage Card ── */
.usage-card {
  background: #faf9f7;
  border-radius: 14px;
  border: 1px solid #e8e5e0;
  overflow: hidden;
  transition: box-shadow 0.2s;
}
.usage-card:hover {
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.usage-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  cursor: pointer;
  user-select: none;
  transition: background 0.15s;
}
.usage-card-header:hover {
  background: rgba(0,0,0,0.02);
}
.usage-card-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--gray-800);
  letter-spacing: 0.01em;
}
.usage-card-body {
  padding: 0 22px 22px;
  animation: usageFadeIn 0.2s ease;
}
@keyframes usageFadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}
.usage-section {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 16px;
}
.usage-section-title {
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--gray-800);
}
.usage-expire {
  font-size: 0.78rem;
  color: var(--gray-400);
}
.usage-items {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 420px;
}
.usage-sep {
  height: 1px;
  background: #e8e5e0;
  margin: 14px 0;
}
.usage-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.usage-item-name {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--gray-700);
}
.usage-bar-wrap {
  width: 100%;
}
.usage-bar-track {
  width: 100%;
  height: 8px;
  background: #e8e5e0;
  border-radius: 99px;
  overflow: hidden;
}
.usage-bar-track.pro {
  background: linear-gradient(90deg, #e0e7ff 0%, #ede9fe 100%);
}
.usage-bar-fill {
  height: 100%;
  border-radius: 99px;
  background: #8b6c5c;
  transition: width 0.5s ease;
}
.usage-bar-fill.warn {
  background: #c0795c;
}
.usage-bar-fill.danger {
  background: #a33a2a;
}
.usage-bar-track.pro .usage-bar-fill {
  background: linear-gradient(90deg, var(--primary) 0%, #7c3aed 50%, #a855f7 100%);
  opacity: 0.5;
}
.usage-item-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.usage-pct {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--gray-500);
}
.usage-pct.warn {
  color: #c0795c;
}
.usage-pct.danger {
  color: #a33a2a;
}
.usage-pct.pro-text {
  color: var(--primary);
}
.usage-count {
  font-size: 0.78rem;
  color: var(--gray-400);
}
.usage-upgrade {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid #e8e5e0;
}

/* ============================================
   订阅页面 Subscribe
   ============================================ */
.subscribe-page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 40px 20px 60px;
}
.subscribe-header {
  text-align: center;
  margin-bottom: 40px;
}
.subscribe-header h2 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 8px;
}
.subscribe-header p {
  font-size: 1rem;
  color: var(--gray-500);
}

.plan-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}
@media (max-width: 860px) {
  .plan-cards { grid-template-columns: 1fr; }
}

.plan-card {
  background: var(--card-bg);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.plan-card:hover {
  border-color: var(--gray-300);
  box-shadow: var(--shadow);
}
.plan-card.recommended {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary), var(--shadow-lg);
}
.plan-card.recommended:hover {
  box-shadow: 0 0 0 1px var(--primary), var(--shadow-xl);
}

.plan-tag {
  position: absolute;
  top: -1px;
  right: 24px;
  background: var(--primary);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 0 0 8px 8px;
  letter-spacing: 0.5px;
}

.plan-card-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 6px;
}

.plan-price {
  margin: 16px 0 20px;
}
.plan-price .amount {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -1px;
}
.plan-price .period {
  font-size: 0.88rem;
  color: var(--gray-400);
  margin-left: 4px;
}

.plan-features {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  flex: 1;
}
.plan-features li {
  padding: 6px 0;
  font-size: 0.88rem;
  color: var(--gray-600);
  display: flex;
  align-items: center;
  gap: 8px;
}
.plan-features li i {
  color: var(--success);
  font-size: 1rem;
  flex-shrink: 0;
}

.plan-btn {
  display: block;
  width: 100%;
  padding: 12px;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: center;
  transition: var(--transition);
  border: none;
}
.plan-btn.primary {
  background: var(--primary);
  color: #fff;
}
.plan-btn.primary:hover {
  background: var(--primary-dark);
}
.plan-btn.secondary {
  background: var(--gray-100);
  color: var(--gray-500);
  cursor: default;
}
.plan-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.subscribe-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--gray-400);
  margin-top: 12px;
}

/* ---------- Custom Plan Week Card ---------- */
.custom-week-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 16px;
}
.custom-week-card .form-group label {
  font-weight: 500;
  color: var(--gray-600);
}

/* ============ v7: File Drop Zone (drag & drop upload) ============ */
.file-drop-zone,
.resume-upload-area {
  border: 2px dashed var(--gray-300);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  background: var(--gray-50);
  margin-bottom: 12px;
}
.file-drop-zone:hover,
.file-drop-zone.drag-over,
.resume-upload-area:hover,
.resume-upload-area.drag-over {
  border-color: var(--primary);
  background: var(--primary-lighter);
}
.file-drop-zone i,
.resume-upload-area i {
  font-size: 1.8rem;
  color: var(--gray-400);
  margin-bottom: 8px;
  display: block;
}
.file-drop-zone:hover i,
.file-drop-zone.drag-over i,
.resume-upload-area:hover i,
.resume-upload-area.drag-over i {
  color: var(--primary);
}
.file-drop-zone.file-selected {
  border-color: #22c55e;
  border-style: solid;
  background: #f0fdf4;
}
.file-drop-zone.file-selected .drop-icon { color: #22c55e; }
.file-drop-zone .file-selected-name {
  font-size: 0.88rem; font-weight: 600;
  color: var(--gray-700);
}
.file-drop-zone .drop-hint {
  font-size: 0.72rem; color: var(--gray-400); margin-top: 2px;
}
.file-drop-zone .drop-label {
  font-size: 0.85rem; color: var(--gray-500);
}
.file-drop-zone .drop-icon {
  font-size: 2rem; color: var(--gray-400); margin-bottom: 4px;
}
  color: var(--primary);
}
.resume-upload-area p {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin: 0;
}
.resume-upload-area small {
  font-size: 0.75rem;
  color: var(--gray-400);
  display: block;
  margin-top: 4px;
}

/* ============ Knowledge Graph ============ */
.knowledge-graph-container {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  overflow: hidden;
  position: relative;
}
.knowledge-graph-container.kg-fullscreen {
  position: fixed;
  inset: 0;
  z-index: 3000;
  border-radius: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
}
.kg-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--gray-100);
}
.kg-header h4 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--gray-800);
}
.kg-header h4 i {
  color: var(--primary);
  font-size: 1.1rem;
}
.kg-legend {
  display: flex;
  gap: 14px;
  margin-left: auto;
  font-size: 0.75rem;
  color: var(--gray-500);
}
.kg-legend-item {
  display: flex;
  align-items: center;
  gap: 5px;
}
.kg-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.kg-dot-done { background: #10b981; }
.kg-dot-progress { background: #f59e0b; }
.kg-dot-pending { background: #6366f1; }
.kg-zoom-btn {
  padding: 6px 8px !important;
  font-size: 1rem;
  color: var(--gray-400);
  flex-shrink: 0;
}
.kg-viewport {
  overflow: hidden;
  min-height: 600px;
  cursor: grab;
  position: relative;
  flex: 1;
}
.kg-fullscreen .kg-viewport {
  min-height: 0;
}
.kg-viewport:active { cursor: grabbing; }
.kg-canvas {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 600px;
  padding: 20px;
  transition: transform 0.05s linear;
}
.kg-canvas svg {
  height: auto;
}
.kg-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}
.kg-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 40px 20px;
  color: var(--gray-500);
  font-size: 0.85rem;
}
.kg-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  background: var(--card-bg);
  color: var(--gray-600);
  cursor: pointer;
  transition: var(--transition);
}
.kg-tab-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: #f5f3ff;
}
.kg-tab-btn.active {
  border-color: var(--primary);
  color: #fff;
  background: var(--primary);
}
.kg-tab-btn i { font-size: 1rem; }

/* ============================================
   VIP Badge & Premium Lock
   ============================================ */
.vip-badge {
  display: inline-block;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 3px;
  margin-left: 6px;
  vertical-align: middle;
  letter-spacing: 0.5px;
}
.qa-premium-lock {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  min-height: 400px;
}
.qa-premium-lock-inner {
  text-align: center;
  padding: 40px;
}

/* ============================================
   Admin Dashboard Styles
   ============================================ */
/* ==================== Admin Panel — Elegant Vintage Design ==================== */

/* --- Layout --- */
.admin-layout {
  display: flex;
  min-height: 100vh;
  background: #faf9f7;
  overflow: hidden;
}
.admin-sidebar {
  width: 240px;
  min-width: 240px;
  background: #1a1a1a;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  height: 100vh;
  position: sticky;
  top: 0;
}
.admin-sidebar-logo {
  padding: 24px 24px 20px;
  font-size: 1.05rem;
  font-weight: 700;
  color: #f5f0eb;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.admin-sidebar-logo i { color: #c9a96e; font-size: 1.2rem; }
.admin-nav { flex: 1; padding: 12px 14px; }
.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  border-radius: 10px;
  margin-bottom: 2px;
  font-weight: 500;
}
.admin-nav-item:hover { background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.85); }
.admin-nav-item.active {
  background: rgba(201,169,110,0.15);
  color: #c9a96e;
  font-weight: 600;
}
.admin-nav-item i { font-size: 1.1rem; width: 20px; text-align: center; }
.admin-sidebar-footer {
  padding: 12px 14px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.admin-content {
  flex: 1;
  min-width: 0;
  padding: 36px 40px;
  overflow-y: auto;
  height: 100vh;
}
.admin-page-title {
  font-size: 1.6rem;
  font-weight: 700;
  margin: 0 0 28px;
  color: #1a1a1a;
  letter-spacing: -0.01em;
}

/* --- Dashboard Stat Cards --- */
.admin-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 18px;
  margin-bottom: 28px;
}
.admin-stat-card {
  background: #fff;
  border-radius: 14px;
  padding: 22px 20px;
  border: 1px solid rgba(0,0,0,0.05);
  transition: transform 0.2s, box-shadow 0.2s;
}
.admin-stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.06);
}
.admin-stat-card .stat-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: #fff;
  margin-bottom: 14px;
}
.admin-stat-card .stat-value {
  font-size: 1.7rem;
  font-weight: 700;
  color: #1a1a1a;
  letter-spacing: -0.02em;
}
.admin-stat-card .stat-label {
  font-size: 0.82rem;
  color: #8c8c8c;
  margin-top: 4px;
  font-weight: 500;
}

/* --- Toolbar --- */
.admin-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.admin-toolbar input, .admin-toolbar select {
  padding: 9px 14px;
  border: 1px solid #e0ddd8;
  border-radius: 8px;
  font-size: 0.85rem;
  background: #fff;
  color: #1a1a1a;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.admin-toolbar input:focus, .admin-toolbar select:focus {
  outline: none;
  border-color: #c9a96e;
  box-shadow: 0 0 0 3px rgba(201,169,110,0.1);
}

/* --- Card & Table --- */
.admin-card {
  background: #fff;
  border-radius: 14px;
  border: 1px solid rgba(0,0,0,0.05);
  overflow: hidden;
}
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.admin-table th {
  padding: 14px 16px;
  text-align: left;
  background: #faf9f7;
  font-weight: 600;
  color: #8c8c8c;
  white-space: nowrap;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.admin-table td {
  padding: 13px 16px;
  border-top: 1px solid rgba(0,0,0,0.04);
  color: #2c2c2c;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.admin-table tr:hover td { background: #faf9f7; }
.admin-table .td-actions {
  display: flex;
  gap: 6px;
  flex-wrap: nowrap;
}
.admin-table .td-actions button {
  padding: 5px 12px;
  font-size: 0.78rem;
  border-radius: 6px;
  border: 1px solid #e0ddd8;
  background: #fff;
  color: #2c2c2c;
  cursor: pointer;
  transition: all 0.15s;
  font-weight: 500;
  white-space: nowrap;
}
.admin-table .td-actions button:hover { background: #1a1a1a; color: #fff; border-color: #1a1a1a; }
.admin-table .td-actions button.danger { color: #c53030; }
.admin-table .td-actions button.danger:hover { background: #c53030; color: #fff; border-color: #c53030; }
.admin-pagination {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  padding: 14px 16px;
  border-top: 1px solid rgba(0,0,0,0.04);
  font-size: 0.82rem;
  color: #8c8c8c;
}
.admin-pagination button {
  padding: 6px 14px;
  border: 1px solid #e0ddd8;
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 500;
  transition: all 0.15s;
}
.admin-pagination button:disabled { opacity: 0.35; cursor: not-allowed; }
.admin-pagination button:hover:not(:disabled) { background: #1a1a1a; color: #fff; border-color: #1a1a1a; }

/* --- Badges --- */
.tier-badge-free { background: #f0ece4; color: #6b5e3e; padding: 3px 10px; border-radius: 6px; font-size: 11px; font-weight: 600; }
.tier-badge-premium { background: #fdf6e3; color: #92700e; padding: 3px 10px; border-radius: 6px; font-size: 11px; font-weight: 600; }
.role-badge-admin { background: #fce4ec; color: #9b2c2c; padding: 3px 10px; border-radius: 6px; font-size: 11px; font-weight: 600; }
.role-badge-user { background: #f0ece4; color: #6b5e3e; padding: 3px 10px; border-radius: 6px; font-size: 11px; font-weight: 600; }
.status-badge-paid { background: #e8f5e9; color: #2e7d32; padding: 3px 10px; border-radius: 6px; font-size: 11px; font-weight: 600; }
.status-badge-pending { background: #fdf6e3; color: #92700e; padding: 3px 10px; border-radius: 6px; font-size: 11px; font-weight: 600; }
.status-badge-closed { background: #f5f4f1; color: #8c8c8c; padding: 3px 10px; border-radius: 6px; font-size: 11px; font-weight: 600; }

/* --- Login --- */
.admin-login-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: #1a1a1a;
}
.admin-login-card {
  background: #fff;
  border-radius: 18px;
  padding: 44px 40px;
  width: 400px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.2);
}
.admin-login-card h2 {
  text-align: center;
  margin: 0 0 28px;
  color: #1a1a1a;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.admin-login-card .form-group { margin-bottom: 18px; }
.admin-login-card .form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: #6b6b6b;
}
.admin-login-card .form-group input {
  width: 100%;
  padding: 11px 16px;
  border: 1px solid #e0ddd8;
  border-radius: 10px;
  font-size: 0.9rem;
  box-sizing: border-box;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.admin-login-card .form-group input:focus {
  outline: none;
  border-color: #c9a96e;
  box-shadow: 0 0 0 3px rgba(201,169,110,0.12);
}
.admin-chart-card {
  background: #fff;
  border-radius: 14px;
  padding: 22px;
  border: 1px solid rgba(0,0,0,0.05);
  margin-bottom: 20px;
}
.admin-chart-card h3 {
  font-size: 1rem;
  margin: 0 0 16px;
  color: #1a1a1a;
  font-weight: 600;
}

/* ==================== Stats Page — Elegant Design ==================== */
.stats-page { padding: 0; }
.stats-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 30px;
  flex-wrap: wrap;
  gap: 12px;
}
.stats-page-header .admin-page-title { margin-bottom: 0; }
.stats-page-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: #f0ece4;
  color: #8c7a52;
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: 20px;
}
.stats-page-badge i { font-size: 13px; }

/* Loading */
.stats-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 120px 20px;
  color: #8c8c8c;
  gap: 14px;
  font-size: 0.88rem;
}
.stats-loading-spinner {
  width: 32px; height: 32px;
  border: 2.5px solid rgba(0,0,0,0.06);
  border-top-color: #c9a96e;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* --- Summary Cards --- */
.stats-summary-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}
.stats-summary-card {
  background: #fff;
  border-radius: 14px;
  padding: 22px 20px 18px;
  border: 1px solid rgba(0,0,0,0.05);
  transition: transform 0.25s cubic-bezier(0.4,0,0.2,1), box-shadow 0.25s;
}
.stats-summary-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.06);
}
.ssc-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.ssc-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 17px;
}
.ssc-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: #1a1a1a;
  line-height: 1.1;
  letter-spacing: -0.03em;
}
.ssc-label {
  font-size: 0.8rem;
  color: #8c8c8c;
  margin-top: 5px;
  font-weight: 500;
}
.ssc-trend {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 6px;
  line-height: 1;
}
.ssc-trend.up { background: #e8f5e9; color: #2e7d32; }
.ssc-trend.down { background: #fce4ec; color: #c53030; }
.ssc-trend.neutral { background: #f0ece4; color: #8c7a52; }
.ssc-spark {
  width: 100%;
  height: 36px;
  margin-top: 10px;
}

/* --- Chart Grid --- */
.stats-charts-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.stats-chart-card {
  background: #fff;
  border-radius: 14px;
  padding: 26px;
  border: 1px solid rgba(0,0,0,0.05);
  transition: box-shadow 0.25s, transform 0.25s;
  min-width: 0;
  overflow: hidden;
}
.stats-chart-card:hover {
  box-shadow: 0 6px 20px rgba(0,0,0,0.06);
  transform: translateY(-1px);
}
.stats-chart-wide { grid-column: span 2; }
.scc-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 18px;
}
.scc-title-area { display: flex; flex-direction: column; gap: 3px; }
.scc-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: #1a1a1a;
  display: flex;
  align-items: center;
  gap: 8px;
}
.scc-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.scc-subtitle {
  font-size: 0.76rem;
  color: #8c8c8c;
  font-weight: 400;
}

/* --- Module Detail List --- */
.module-detail-list {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(0,0,0,0.04);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.module-detail-item {
  display: flex;
  align-items: center;
  gap: 12px;
}
.mdi-icon {
  width: 34px; height: 34px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
}
.mdi-info { flex: 1; min-width: 0; }
.mdi-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: #1a1a1a;
  margin-bottom: 5px;
}
.mdi-bar-wrap {
  height: 5px;
  background: rgba(0,0,0,0.04);
  border-radius: 3px;
  overflow: hidden;
}
.mdi-bar {
  height: 100%;
  border-radius: 3px;
  transition: width 0.8s cubic-bezier(0.4,0,0.2,1);
}
.mdi-value {
  font-size: 0.92rem;
  font-weight: 700;
  min-width: 40px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* --- Performance Card --- */
.perf-list { display: flex; flex-direction: column; gap: 14px; }
.perf-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: #faf9f7;
  border-radius: 10px;
  transition: background 0.15s;
}
.perf-item:hover { background: #f0ece4; }

/* --- Stats Responsive --- */
@media (max-width: 900px) {
  .stats-summary-row { grid-template-columns: repeat(2, 1fr); }
  .stats-charts-grid { grid-template-columns: 1fr; }
  .stats-chart-wide { grid-column: span 1; }
  .admin-sidebar { width: 200px; min-width: 200px; }
  .admin-content { padding: 24px 20px; }
}
@media (max-width: 540px) {
  .stats-summary-row { grid-template-columns: 1fr; }
  .stats-chart-card { padding: 18px; border-radius: 12px; }
}

/* ==================== Log Action Badges ==================== */
.log-action-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}
.log-action-badge.create { background: #e8f5e9; color: #2e7d32; }
.log-action-badge.update { background: #e3f2fd; color: #1565c0; }
.log-action-badge.delete { background: #fce4ec; color: #c53030; }
.log-action-badge.toggle { background: #fdf6e3; color: #92700e; }
.log-action-badge.default { background: #f0ece4; color: #6b5e3e; }

/* ==================== Question Edit Modal ==================== */
.qe-modal {
  width: 700px;
  max-width: 95vw;
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
  animation: qeModalIn 0.3s cubic-bezier(0.4,0,0.2,1);
}
@keyframes qeModalIn {
  from { opacity: 0; transform: translateY(20px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.qe-modal-header {
  background: linear-gradient(135deg, #5a7d9a 0%, #4a6b82 100%);
  padding: 22px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.qe-modal-header-icon {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.qe-modal-close {
  background: rgba(255,255,255,0.12);
  border: none;
  border-radius: 8px;
  width: 34px; height: 34px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
  color: #fff;
  font-size: 1.2rem;
}
.qe-modal-close:hover { background: rgba(255,255,255,0.25); }
.qe-modal-body {
  padding: 28px;
  max-height: 65vh;
  overflow-y: auto;
}
.qe-field {
  margin-bottom: 20px;
}
.qe-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: #3a3a3a;
}
.qe-label i {
  font-size: 0.95rem;
  color: #8c8c8c;
}
.qe-input {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid #e5e2dd;
  border-radius: 10px;
  font-size: 0.88rem;
  background: #faf9f7;
  color: #2c2c2c;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  box-sizing: border-box;
  font-family: inherit;
}
.qe-input:focus {
  outline: none;
  border-color: #5a7d9a;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(90,125,154,0.1);
}
.qe-textarea {
  resize: vertical;
  min-height: 80px;
  line-height: 1.6;
}
.qe-star-rating {
  display: flex;
  align-items: center;
  gap: 3px;
  padding-top: 4px;
}
.qe-star {
  cursor: pointer;
  font-size: 1.35rem;
  transition: transform 0.15s, color 0.15s;
}
.qe-star:hover { transform: scale(1.2); }
.qe-tags-display {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.qe-tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: #f0ece4;
  border-radius: 6px;
  font-size: 0.78rem;
  color: #6b5e3e;
  font-weight: 500;
  transition: background 0.15s;
}
.qe-tag-chip:hover { background: #e5dfd6; }
.qe-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding-top: 20px;
  margin-top: 4px;
  border-top: 1px solid rgba(0,0,0,0.06);
}
.qe-btn-cancel {
  padding: 10px 22px;
  border-radius: 10px;
  border: 1.5px solid #e0ddd8;
  background: #fff;
  color: #6b6b6b;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}
.qe-btn-cancel:hover { background: #faf9f7; border-color: #ccc; }
.qe-btn-save {
  padding: 10px 28px;
  border-radius: 10px;
  border: none;
  background: linear-gradient(135deg, #5a7d9a, #4a6b82);
  color: #fff;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
  display: inline-flex;
  align-items: center;
}
.qe-btn-save:hover { opacity: 0.9; transform: translateY(-1px); }
.qe-btn-save:disabled { cursor: not-allowed; }