/* ============ DEFAULT THEME: 清爽专注 (fresh / focused) — glassmorphism ============ */
body[data-theme="default"] {
  --bg: #f0f5ff;
  --card: rgba(255, 255, 255, 0.72);
  --primary: #2563eb;
  --primary-light: #dbeafe;
  --primary-dark: #1e40af;
  --accent: #14b8a6;
  --accent-light: #ccfbf1;
  --success: #16a34a;
  --success-light: #dcfce7;
  --text: #1f2937;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --border: rgba(37, 99, 235, 0.10);
  --danger: #ef4444;
  --radius: 20px;
  --shadow: 0 8px 32px rgba(37, 99, 235, 0.08);
  --shadow-lg: 0 24px 64px rgba(37, 99, 235, 0.12);
}

body[data-theme="default"] {
  background:
    radial-gradient(circle at 12% 8%, rgba(20, 184, 166, 0.18), transparent 35%),
    radial-gradient(circle at 88% 6%, rgba(37, 99, 235, 0.16), transparent 32%),
    radial-gradient(circle at 50% 80%, rgba(99, 102, 241, 0.08), transparent 40%),
    linear-gradient(180deg, #eef4ff 0%, #e8f4f8 48%, #f0f5ff 100%);
}

/* floating glass orbs */
body[data-theme="default"]::before,
body[data-theme="default"]::after {
  content: ''; position: fixed; border-radius: 50%; pointer-events: none; z-index: 0;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.12), transparent 70%);
  filter: blur(40px);
}
body[data-theme="default"]::before {
  width: 260px; height: 260px; top: -60px; right: -80px;
  animation: orbFloat1 14s ease-in-out infinite;
}
body[data-theme="default"]::after {
  width: 200px; height: 200px; bottom: 80px; left: -60px;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.14), transparent 70%);
  animation: orbFloat2 18s ease-in-out infinite;
}
@keyframes orbFloat1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(-30px, 40px) scale(1.1); }
  66% { transform: translate(20px, -20px) scale(0.9); }
}
@keyframes orbFloat2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -30px) scale(1.15); }
}

body[data-theme="default"] .auth-page { justify-content: flex-start; padding-top: 72px; background: linear-gradient(180deg, rgba(255,255,255,0.18), transparent); }
body[data-theme="default"] .auth-logo {
  width: 86px; height: 86px; border-radius: 26px; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(145deg, #2563eb, #14b8a6); color: white;
  box-shadow: 0 20px 48px rgba(37, 99, 235, 0.22);
}
body[data-theme="default"] .auth-title { font-size: 29px; letter-spacing: 0; color: #1e293b; }
body[data-theme="default"] .auth-subtitle { color: #475569; font-weight: 700; }
body[data-theme="default"] .auth-form {
  background: rgba(255, 255, 255, 0.60); border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 24px; padding: 18px;
  box-shadow: 0 8px 32px rgba(37, 99, 235, 0.08), inset 0 1px 0 rgba(255,255,255,0.9);
  backdrop-filter: blur(24px) saturate(1.4);
}
body[data-theme="default"] .auth-input,
body[data-theme="default"] .modal-input,
body[data-theme="default"] .dream-input,
body[data-theme="default"] .entry-input,
body[data-theme="default"] .tag-select {
  border-color: rgba(37, 99, 235, 0.10);
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(8px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.86);
  transition: all 0.22s ease;
}
body[data-theme="default"] .auth-input:focus,
body[data-theme="default"] .modal-input:focus,
body[data-theme="default"] .dream-input:focus,
body[data-theme="default"] .entry-input:focus,
body[data-theme="default"] .tag-select:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.10), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.85);
}
body[data-theme="default"] .auth-btn,
body[data-theme="default"] .save-btn,
body[data-theme="default"] .modal-btn,
body[data-theme="default"] .dream-add-btn,
body[data-theme="default"] .onboarding-next {
  background: linear-gradient(135deg, #2563eb, #14b8a6);
  box-shadow: 0 14px 28px rgba(37, 99, 235, 0.20);
  transition: all 0.22s ease;
}
body[data-theme="default"] .auth-btn:hover,
body[data-theme="default"] .save-btn:hover,
body[data-theme="default"] .modal-btn:hover,
body[data-theme="default"] .dream-add-btn:hover,
body[data-theme="default"] .onboarding-next:hover {
  filter: saturate(1.12) brightness(1.02);
  box-shadow: 0 18px 36px rgba(37, 99, 235, 0.28);
  transform: translateY(-1px);
}
body[data-theme="default"] .header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(24px) saturate(1.4);
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.04);
}
body[data-theme="default"] .header h1 { font-size: 22px; color: #1e293b; }
body[data-theme="default"] .header .subtitle { color: #64748b; font-weight: 700; }
body[data-theme="default"] .streak-badge {
  background: rgba(236, 253, 245, 0.75); color: #047857;
  border: 1px solid rgba(16, 185, 129, 0.22);
  box-shadow: 0 6px 16px rgba(16, 185, 129, 0.10);
  backdrop-filter: blur(8px);
}
body[data-theme="default"] .main { padding-top: 18px; position: relative; z-index: 1; }
body[data-theme="default"] .page.active { animation: pagePop 0.28s ease both; }
body[data-theme="default"] .quote-card {
  background: linear-gradient(135deg, #1e40af 0%, #2563eb 56%, #14b8a6 100%);
  box-shadow: 0 18px 40px rgba(37, 99, 235, 0.18);
}
body[data-theme="default"] .quote-card::after {
  content: ''; position: absolute; right: -34px; bottom: -40px;
  width: 128px; height: 128px; border-radius: 44px;
  background: rgba(255, 255, 255, 0.16); transform: rotate(22deg);
}
body[data-theme="default"] .quote-text { font-size: 15px; font-weight: 650; }
body[data-theme="default"] .progress-section {
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 24px; padding: 16px;
  box-shadow: 0 8px 32px rgba(37, 99, 235, 0.06);
  backdrop-filter: blur(20px) saturate(1.3);
}
body[data-theme="default"] .progress-ring-container,
body[data-theme="default"] .progress-ring { width: 78px; height: 78px; }
body[data-theme="default"] .progress-ring-bg { stroke: rgba(37, 99, 235, 0.10); stroke-width: 7; }
body[data-theme="default"] .progress-ring-fill { stroke: var(--primary); stroke-width: 7; filter: drop-shadow(0 4px 10px rgba(37, 99, 235, 0.22)); }
body[data-theme="default"] .progress-center { font-size: 22px; color: var(--primary); }
body[data-theme="default"] .progress-info h3 { font-size: 17px; }
body[data-theme="default"] .progress-info p { font-weight: 700; color: #475569; }
body[data-theme="default"] .achievement-pill {
  background: rgba(255, 255, 255, 0.60);
  border: 1px solid rgba(255, 255, 255, 0.72);
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
  backdrop-filter: blur(16px);
}
body[data-theme="default"] .achievement-pill strong { color: #2563eb; }
body[data-theme="default"] .achievement-pill span { color: #0f766e; }
body[data-theme="default"] .card,
body[data-theme="default"] .chart-container,
body[data-theme="default"] .stat-card,
body[data-theme="default"] .profile-card,
body[data-theme="default"] .badge-tile,
body[data-theme="default"] .badge-summary,
body[data-theme="default"] .quest-card {
  border: 1px solid rgba(255, 255, 255, 0.72);
  background: rgba(255, 255, 255, 0.55);
  box-shadow: 0 8px 32px rgba(15, 23, 42, 0.05);
  backdrop-filter: blur(20px) saturate(1.3);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}
body[data-theme="default"] .card:hover,
body[data-theme="default"] .stat-card:hover,
body[data-theme="default"] .quest-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.08);
}
body[data-theme="default"] .entry-row {
  background: rgba(255, 255, 255, 0.50); border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 16px; padding: 8px;
  backdrop-filter: blur(12px);
  animation: rowIn 0.22s ease both;
  transition: transform 0.2s ease;
}
body[data-theme="default"] .entry-row:hover { transform: translateX(4px); }
body[data-theme="default"] .entry-number {
  background: linear-gradient(135deg, rgba(219,234,254,0.8), rgba(204,251,241,0.8)); color: #1d4ed8;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}
body[data-theme="default"] .entry-number.filled {
  background: linear-gradient(135deg, #2563eb, #14b8a6);
  box-shadow: 0 6px 14px rgba(37, 99, 235, 0.18);
}
body[data-theme="default"] .entry-add-btn {
  border-color: rgba(37, 99, 235, 0.16); color: #2563eb;
  background: rgba(219, 234, 254, 0.35); font-weight: 800;
  backdrop-filter: blur(8px);
}
body[data-theme="default"] .entry-add-btn:hover { background: rgba(219, 234, 254, 0.7); color: #1e40af; }
body[data-theme="default"] .share-action {
  background: linear-gradient(135deg, #14b8a6, #2563eb) !important;
  box-shadow: 0 14px 30px rgba(20, 184, 166, 0.16);
}
body[data-theme="default"] .tab-bar {
  bottom: 10px; width: calc(100% - 24px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.55);
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.10);
  backdrop-filter: blur(24px) saturate(1.4);
  padding: 8px 6px max(8px, env(safe-area-inset-bottom)); overflow: hidden;
}
body[data-theme="default"] .tab-item { border-radius: 18px; font-weight: 800; transition: all 0.22s ease; }
body[data-theme="default"] .tab-item.active {
  color: white; background: linear-gradient(135deg, #2563eb, #14b8a6);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.20);
}
body[data-theme="default"] .calendar-day { font-weight: 800; transition: all 0.18s ease; }
body[data-theme="default"] .calendar-day:hover { transform: scale(1.1); }
body[data-theme="default"] .jar-card {
  background: linear-gradient(145deg, #2563eb 0%, #14b8a6 100%);
  box-shadow: 0 22px 48px rgba(37, 99, 235, 0.18);
}
body[data-theme="default"] .jar-btn {
  background: rgba(255, 255, 255, 0.20);
  backdrop-filter: blur(10px);
  transition: all 0.2s ease;
}
body[data-theme="default"] .jar-btn:hover { background: rgba(255, 255, 255, 0.35); }
body[data-theme="default"] .dream-item { border-bottom-color: rgba(37, 99, 235, 0.08); }
body[data-theme="default"] .dream-check.done { background: linear-gradient(135deg, #14b8a6, #16a34a); border-color: transparent; }
body[data-theme="default"] .dream-progress-fill { background: linear-gradient(90deg, #14b8a6, #2563eb); }
body[data-theme="default"] .stat-card { position: relative; overflow: hidden; }
body[data-theme="default"] .stat-card::before {
  content: ''; position: absolute; inset: auto -18px -28px auto;
  width: 72px; height: 72px; border-radius: 24px;
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.10), rgba(37, 99, 235, 0.12));
  transform: rotate(18deg);
}
body[data-theme="default"] .stat-value { color: #2563eb; text-shadow: 0 6px 22px rgba(37, 99, 235, 0.12); }
body[data-theme="default"] .profile-avatar {
  background: linear-gradient(135deg, #2563eb, #14b8a6);
  box-shadow: 0 18px 38px rgba(37, 99, 235, 0.16);
}
body[data-theme="default"] .modal-overlay { background: rgba(30, 41, 59, 0.28); backdrop-filter: blur(12px); }
body[data-theme="default"] .modal {
  border: 1px solid rgba(255, 255, 255, 0.72);
  background: rgba(255, 255, 255, 0.80);
  backdrop-filter: blur(24px) saturate(1.4);
  box-shadow: 0 -22px 60px rgba(37, 99, 235, 0.12);
}
body[data-theme="default"] .toast {
  top: 18px; background: linear-gradient(135deg, #1f2937, #2563eb);
  border: 1px solid rgba(255, 255, 255, 0.24);
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.22); font-weight: 800;
}
body[data-theme="default"] .badge-tile {
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}
body[data-theme="default"] .badge-tile:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 14px 36px rgba(37, 99, 235, 0.12);
}
body[data-theme="default"] .hero-card {
  background: linear-gradient(140deg, #1e40af 0%, #2563eb 40%, #14b8a6 100%);
  box-shadow: 0 20px 50px rgba(37, 99, 235, 0.22);
}

/* shared keyframes */
@keyframes floatBadge { 0%, 100% { transform: translateY(0) rotate(-2deg); } 50% { transform: translateY(-8px) rotate(3deg); } }
@keyframes pulseGlow { 0%, 100% { transform: scale(1); box-shadow: 0 10px 24px rgba(245, 158, 11, 0.18); } 50% { transform: scale(1.04); box-shadow: 0 14px 30px rgba(245, 158, 11, 0.28); } }
@keyframes pagePop { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes rowIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@keyframes bounceTiny { 0%, 100% { transform: translateY(0); } 45% { transform: translateY(-4px); } }