/* ============================================================
   丽人梦想秀® · Apple Design Language v3.0
   Inspired by Human Interface Guidelines
   ============================================================ */

/* ── Typography ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
body {
  font-family: 'Inter', 'PingFang SC', 'Noto Serif SC', -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.01em;
}

/* ── Apple-style Glass Cards ── */
.card-stat, .card-glass {
  background: rgba(255,255,255,0.72) !important;
  backdrop-filter: saturate(180%) blur(20px) !important;
  -webkit-backdrop-filter: saturate(180%) blur(20px) !important;
  border: 1px solid rgba(255,255,255,0.8) !important;
  border-radius: 20px !important;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 8px 30px rgba(0,0,0,0.04) !important;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1) !important;
}
.card-stat:hover, .card-glass:hover {
  transform: translateY(-3px) scale(1.01);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06), 0 16px 48px rgba(0,0,0,0.08) !important;
  border-color: rgba(201,162,91,0.3) !important;
}

/* ── Apple-style Buttons ── */
.btn, button {
  border-radius: 12px !important;
  font-weight: 500 !important;
  letter-spacing: -0.01em !important;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
  position: relative;
  overflow: hidden;
}
.btn::after, button::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at center, rgba(255,255,255,0.2) 0%, transparent 70%);
  opacity: 0; transition: opacity 0.3s;
}
.btn:hover::after, button:hover::after { opacity: 1; }
.btn:active, button:active { transform: scale(0.97); }

.btn-primary {
  background: linear-gradient(135deg, #7B2D8E 0%, #9B4DCA 50%, #C9A25B 100%) !important;
  border: none !important;
  color: #fff !important;
  box-shadow: 0 4px 15px rgba(123,45,142,0.3) !important;
}
.btn-primary:hover {
  box-shadow: 0 6px 25px rgba(123,45,142,0.45) !important;
  transform: translateY(-1px);
}

/* ── Apple-style Inputs ── */
.form-control, .form-select, input[type="text"], input[type="email"], input[type="password"], textarea {
  background: rgba(255,255,255,0.6) !important;
  backdrop-filter: blur(12px) !important;
  border: 1px solid rgba(0,0,0,0.08) !important;
  border-radius: 14px !important;
  padding: 14px 18px !important;
  font-size: 14px !important;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
  box-shadow: 0 1px 2px rgba(0,0,0,0.02) !important;
}
.form-control:focus, input:focus, textarea:focus, select:focus {
  background: rgba(255,255,255,0.9) !important;
  border-color: #C9A25B !important;
  box-shadow: 0 0 0 4px rgba(201,162,91,0.08), 0 4px 20px rgba(0,0,0,0.04) !important;
  outline: none !important;
}

/* ── Apple-style Hero Sections ── */
.hero-gradient {
  background: linear-gradient(160deg, #0A0018 0%, #1A0A2E 25%, #2D1B4E 55%, #5C2D6E 80%, #C9A25B 120%) !important;
  border-radius: 28px !important;
  padding: 48px 40px !important;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 80px rgba(74,21,75,0.2), inset 0 1px 0 rgba(255,255,255,0.05) !important;
}
.hero-gradient::before {
  content: '';
  position: absolute; inset: 0;
  background: 
    radial-gradient(ellipse at 20% 30%, rgba(255,215,0,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 75% 50%, rgba(201,162,91,0.04) 0%, transparent 45%),
    radial-gradient(ellipse at 50% 90%, rgba(123,45,142,0.05) 0%, transparent 40%);
}

/* ── Apple-style Navigation ── */
.sidebar {
  backdrop-filter: saturate(180%) blur(20px) !important;
  -webkit-backdrop-filter: saturate(180%) blur(20px) !important;
}
.sidebar .nav-link {
  border-radius: 10px !important;
  margin: 2px 12px !important;
  padding: 10px 16px !important;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
}
.sidebar .nav-link:hover {
  background: rgba(255,255,255,0.06) !important;
  transform: translateX(2px);
}
.sidebar .nav-link.active {
  background: rgba(255,255,255,0.1) !important;
  border-left: 3px solid #C9A25B !important;
  box-shadow: inset 0 0 20px rgba(201,162,91,0.05);
}

/* ── Apple-style Tables ── */
table {
  border-collapse: separate !important;
  border-spacing: 0 !important;
}
table th {
  font-weight: 600 !important;
  font-size: 11px !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
  color: #7B2D8E !important;
  padding: 14px 18px !important;
  border-bottom: 2px solid rgba(123,45,142,0.08) !important;
}
table td {
  padding: 14px 18px !important;
  border-bottom: 1px solid rgba(0,0,0,0.03) !important;
  font-size: 13px !important;
}
table tr:hover td {
  background: rgba(201,162,91,0.03) !important;
}

/* ── Apple-style Badges ── */
.badge, .badge-role, .badge-gold {
  border-radius: 20px !important;
  padding: 4px 14px !important;
  font-weight: 500 !important;
  font-size: 10px !important;
  letter-spacing: 0.02em !important;
  backdrop-filter: blur(8px) !important;
}

/* ── Apple-style Dividers ── */
.nav-section {
  font-size: 9px !important;
  font-weight: 600 !important;
  letter-spacing: 0.12em !important;
  text-transform: uppercase !important;
  opacity: 0.45 !important;
}

/* ── Apple-style Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(123,45,142,0.15); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(123,45,142,0.25); }

/* ── Apple-style Animations ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
.card-stat, .card-glass {
  animation: fadeInUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.card-stat:nth-child(1) { animation-delay: 0.05s; }
.card-stat:nth-child(2) { animation-delay: 0.10s; }
.card-stat:nth-child(3) { animation-delay: 0.15s; }
.card-stat:nth-child(4) { animation-delay: 0.20s; }

/* ── Apple-style Selection ── */
::selection { background: rgba(201,162,91,0.2); color: #3D0F3E; }

/* ── Apple-style Dark Mode ── */
body.dark-mode {
  background: linear-gradient(150deg, #0A0A0F 0%, #0D0018 30%, #1A0A2E 60%, #0A0A0F 100%) !important;
  color: #E5E5E5 !important;
}
body.dark-mode .card-stat,
body.dark-mode .card-glass {
  background: rgba(30,30,40,0.6) !important;
  border-color: rgba(255,255,255,0.06) !important;
}
body.dark-mode .form-control,
body.dark-mode input,
body.dark-mode textarea {
  background: rgba(20,20,30,0.6) !important;
  border-color: rgba(255,255,255,0.08) !important;
  color: #E5E5E5 !important;
}
body.dark-mode .form-control:focus {
  background: rgba(30,30,45,0.8) !important;
}