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

@tailwind base;
@tailwind components;
@tailwind utilities;

/* ============================================
   DESIGN TOKENS
   ============================================ */
:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #111118;
  --bg-card: #16161f;
  --bg-card-hover: #1e1e2a;
  --border-color: rgba(255, 255, 255, 0.08);
  --border-accent: rgba(245, 158, 11, 0.3);
  
  --accent: #f59e0b;
  --accent-dark: #d97706;
  --accent-light: #fbbf24;
  --accent-glow: rgba(245, 158, 11, 0.15);
  
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #475569;
  
  --success: #10b981;
  --error: #ef4444;
  --warning: #f59e0b;
  --info: #3b82f6;
  --purple: #8b5cf6;
}

/* ============================================
   BASE STYLES
   ============================================ */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Safe scroll area — avoid Live Chat bubble overlap on mobile */
@media (max-width: 768px) {
  main {
    padding-bottom: 90px !important;
  }
}

/* ============================================
   SCROLLBAR
   ============================================ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: rgba(245, 158, 11, 0.4); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ============================================
   TYPOGRAPHY
   ============================================ */
.font-game { font-family: 'Rajdhani', sans-serif; }

/* ============================================
   GRADIENTS & GLOW
   ============================================ */
.gradient-accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glow-accent {
  box-shadow: 0 0 30px var(--accent-glow), 0 0 60px rgba(245, 158, 11, 0.05);
}

.glow-accent-strong {
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.4), 0 0 40px rgba(245, 158, 11, 0.2);
}

/* ============================================
   GLASSMORPHISM CARDS
   ============================================ */
.glass {
  background: rgba(22, 22, 31, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
}

.glass-accent {
  background: rgba(245, 158, 11, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-accent);
}

/* ============================================
   CARD COMPONENT
   ============================================ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(245, 158, 11, 0.1);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  outline: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #000;
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 6px 25px rgba(245, 158, 11, 0.5);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid transparent;
}

.btn-ghost:hover {
  background: var(--accent-glow);
  color: var(--accent);
  border-color: var(--border-accent);
}

.btn-danger {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.btn-danger:hover {
  background: rgba(239, 68, 68, 0.2);
}

/* ============================================
   FORM ELEMENTS
   ============================================ */
.input {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  color: var(--text-primary);
  font-size: 14px;
  transition: border-color 0.2s;
  outline: none;
}

.input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

.input::placeholder { color: var(--text-muted); }

.label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

/* ============================================
   BADGE / STATUS CHIP
   ============================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
}

.badge-success { background: rgba(16, 185, 129, 0.15); color: #10b981; }
.badge-warning { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.badge-error { background: rgba(239, 68, 68, 0.15); color: #ef4444; }
.badge-info { background: rgba(59, 130, 246, 0.15); color: #3b82f6; }
.badge-purple { background: rgba(139, 92, 246, 0.15); color: #8b5cf6; }
.badge-muted { background: rgba(107, 114, 128, 0.15); color: #6b7280; }

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 15px rgba(245, 158, 11, 0.2); }
  50% { box-shadow: 0 0 30px rgba(245, 158, 11, 0.5); }
}

@keyframes shimmer {
  0% { background-position: -1000px 0; }
  100% { background-position: 1000px 0; }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

@keyframes spin-slow {
  to { transform: rotate(360deg); }
}

.animate-fade-in { animation: fadeIn 0.5s ease forwards; }
.animate-slide-in { animation: slideIn 0.4s ease forwards; }
.animate-pulse-glow { animation: pulse-glow 2s ease-in-out infinite; }
.animate-float { animation: float 3s ease-in-out infinite; }

/* Skeleton loading */
.skeleton {
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-card-hover) 50%, var(--bg-card) 75%);
  background-size: 1000px 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 8px;
}

/* ============================================
   GRID PATTERNS (Background decoration)
   ============================================ */
.bg-grid {
  background-image: 
    linear-gradient(rgba(245, 158, 11, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 158, 11, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-gradient {
  background: 
    radial-gradient(ellipse at 20% 50%, rgba(245, 158, 11, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(139, 92, 246, 0.06) 0%, transparent 50%),
    var(--bg-primary);
}

/* ============================================
   TABLE
   ============================================ */
.table-container {
  width: 100%;
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

table { width: 100%; border-collapse: collapse; }
th {
  padding: 14px 16px;
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}
td {
  padding: 14px 16px;
  font-size: 14px;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(245, 158, 11, 0.03); }

/* ============================================
   SIDEBAR
   ============================================ */
.sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.2s;
  text-decoration: none;
}

.sidebar-link:hover {
  background: var(--accent-glow);
  color: var(--accent);
}

.sidebar-link.active {
  background: var(--accent-glow);
  color: var(--accent);
  border: 1px solid var(--border-accent);
}

/* ============================================
   QR CODE PAYMENT MODAL
   ============================================ */
.qr-container {
  background: white;
  border-radius: 16px;
  padding: 16px;
  display: inline-block;
  box-shadow: 0 0 40px rgba(245, 158, 11, 0.2);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .hide-mobile { display: none !important; }
}

@media (min-width: 769px) {
  .hide-desktop { display: none; }
}

/* ============================================
   LOADING SPINNER
   ============================================ */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(245, 158, 11, 0.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin-slow 0.8s linear infinite;
  display: inline-block;
}