@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ══════════════════════════════════════
   DESIGN TOKENS (shared with Landing Page)
   ══════════════════════════════════════ */

:root {
  /* Base Colors */
  --bg-primary: #0a0e15;
  --bg-secondary: #0f1419;
  --bg-tertiary: #141b24;
  --bg-hover: #161d27;
  --bg-glass: rgba(20, 25, 35, 0.6);
  --bg-glass-heavy: rgba(20, 25, 35, 0.95);
  --bg-card: linear-gradient(145deg, rgba(30, 41, 59, 0.35) 0%, rgba(15, 23, 42, 0.55) 100%);
  --bg-card-hover: linear-gradient(145deg, rgba(30, 41, 59, 0.55) 0%, rgba(15, 23, 42, 0.75) 100%);

  /* Text */
  --text-primary: #ffffff;
  --text-secondary: #8a94a6;
  --text-tertiary: #5c6578;
  --text-gold: #d4af37;

  /* Borders */
  --border-default: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.15);
  --border-glow: rgba(59, 130, 246, 0.3);

  /* Neon Accents */
  --neon-blue: #3b82f6;
  --neon-cyan: #06b6d4;
  --neon-purple: #8b5cf6;
  --neon-green: #10b981;
  --neon-red: #ef4444;
  --neon-orange: #f59e0b;
  --neon-pink: #ec4899;

  /* Gradients */
  --gradient-header: linear-gradient(135deg, #1e3a8a 0%, #7c3aed 50%, #db2777 100%);
  --gradient-glow: radial-gradient(ellipse at center, rgba(59, 130, 246, 0.15) 0%, transparent 70%);

  /* Radial Glow Background */
  --bg-radial-glow:
    radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 0% 0%, rgba(139, 92, 246, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 100% 100%, rgba(139, 92, 246, 0.05) 0%, transparent 40%),
    #0a0e15;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 50%;

  /* Sidebar */
  --sidebar-width: 260px;
  --sidebar-collapsed: 70px;
  --header-height: 64px;
  --footer-height: 48px;
}

/* ══════════════════════════════════════
   RESET & BASE
   ══════════════════════════════════════ */

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-radial-glow);
  background-attachment: fixed;
  background-repeat: no-repeat;
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

button {
  cursor: pointer;
  border: none;
  font-family: inherit;
  background: none;
  color: inherit;
}

a {
  text-decoration: none;
  color: inherit;
}

input {
  font-family: inherit;
  border: none;
  outline: none;
  background: none;
  color: inherit;
}

/* ══════════════════════════════════════
   ANIMATIONS
   ══════════════════════════════════════ */

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

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes progressPulse {
  0%, 100% { opacity: 0.8; }
  50% { opacity: 1; }
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 20px rgba(59, 130, 246, 0.2); }
  50% { box-shadow: 0 0 40px rgba(59, 130, 246, 0.4); }
}

/* ══════════════════════════════════════
   SCROLLBAR
   ══════════════════════════════════════ */

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.1); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.2); }

/* ══════════════════════════════════════
   ADMIN UTILITIES
   ══════════════════════════════════════ */

.section-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-title svg {
  width: 22px;
  height: 22px;
  color: var(--neon-blue);
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: 24px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.card:hover {
  border-color: var(--border-hover);
}

.card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.4);
  border-radius: var(--radius-sm);
  color: var(--neon-blue);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-primary:hover {
  background: rgba(59, 130, 246, 0.25);
  border-color: var(--neon-blue);
  box-shadow: 0 0 16px rgba(59, 130, 246, 0.2);
}

.btn-danger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-sm);
  color: var(--neon-red);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-danger:hover {
  background: rgba(239, 68, 68, 0.2);
  border-color: var(--neon-red);
  box-shadow: 0 0 16px rgba(239, 68, 68, 0.15);
}

.btn-success {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-sm);
  color: var(--neon-green);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-success:hover {
  background: rgba(16, 185, 129, 0.2);
  border-color: var(--neon-green);
  box-shadow: 0 0 16px rgba(16, 185, 129, 0.15);
}

/* Toggle switch */
.toggle-wrap {
  position: relative;
  width: 44px;
  height: 24px;
  cursor: pointer;
}

.toggle-input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.toggle-slider {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  transition: all 0.3s ease;
  border: 1px solid var(--border-default);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  left: 2px;
  top: 2px;
  background: var(--text-secondary);
  border-radius: 50%;
  transition: all 0.3s ease;
}

.toggle-input:checked + .toggle-slider {
  background: rgba(16, 185, 129, 0.25);
  border-color: rgba(16, 185, 129, 0.5);
}

.toggle-input:checked + .toggle-slider::before {
  transform: translateX(20px);
  background: var(--neon-green);
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.4);
}

/* Progress bar */
.progress-bar {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.progress-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.15) 50%, transparent 100%);
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
}

/* ══════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════ */

@media (max-width: 768px) {
  body {
    background:
      radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.06) 0%, transparent 50%),
      radial-gradient(circle at 0% 0%, rgba(139, 92, 246, 0.04) 0%, transparent 40%),
      radial-gradient(circle at 100% 100%, rgba(139, 92, 246, 0.04) 0%, transparent 40%),
      #0a0e15;
  }
}