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

:root {
  --gold: #D4AF37;
  --gold-light: #F0D060;
  --gold-dark: #A68B00;
  --black: #0A0A0A;
  --dark: #111111;
  --dark2: #1A1A1A;
  --dark3: #222222;
  --dark4: #2D2D2D;
  --white: #FFFFFF;
  --gray: #888888;
  --gray-light: #CCCCCC;
  --red: #E53E3E;
  --green: #38A169;
  --orange: #DD6B20;
  --radius: 16px;
  --radius-sm: 8px;
  --radius-lg: 24px;
  --shadow: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-gold: 0 4px 24px rgba(212,175,55,0.3);
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  --font: 'Cairo', 'Tajawal', sans-serif;
}

[data-theme="light"] {
  --black: #F5F5F0;
  --dark: #FFFFFF;
  --dark2: #F8F8F5;
  --dark3: #EFEFEA;
  --dark4: #E5E5E0;
  --white: #111111;
  --gray: #555555;
  --gray-light: #333333;
  --shadow: 0 8px 32px rgba(0,0,0,0.12);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--black);
  color: var(--white);
  direction: rtl;
  text-align: right;
  min-height: 100vh;
  overflow-x: hidden;
  transition: background 0.3s, color 0.3s;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark2); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 3px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: #000;
}
.btn-gold:hover { box-shadow: var(--shadow-gold); transform: translateY(-2px); }

.btn-dark {
  background: var(--dark3);
  color: var(--white);
  border: 1px solid var(--dark4);
}
.btn-dark:hover { background: var(--dark4); }

.btn-outline {
  background: transparent;
  color: var(--gold);
  border: 1.5px solid var(--gold);
}
.btn-outline:hover { background: var(--gold); color: #000; }

.btn-danger {
  background: var(--red);
  color: #fff;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
}
.badge-hot { background: rgba(229,62,62,0.15); color: #FC8181; border: 1px solid rgba(229,62,62,0.3); }
.badge-new { background: rgba(56,161,105,0.15); color: #68D391; border: 1px solid rgba(56,161,105,0.3); }
.badge-best { background: rgba(212,175,55,0.15); color: var(--gold); border: 1px solid rgba(212,175,55,0.3); }
.badge-unavail { background: rgba(136,136,136,0.15); color: var(--gray); border: 1px solid rgba(136,136,136,0.3); }

.card {
  background: var(--dark2);
  border: 1px solid var(--dark4);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.card:hover { border-color: rgba(212,175,55,0.4); box-shadow: var(--shadow-gold); transform: translateY(-4px); }

input, textarea, select {
  font-family: var(--font);
  background: var(--dark3);
  border: 1.5px solid var(--dark4);
  color: var(--white);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 14px;
  width: 100%;
  outline: none;
  transition: var(--transition);
  direction: rtl;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212,175,55,0.1);
}
input::placeholder, textarea::placeholder { color: var(--gray); }

label { font-size: 13px; font-weight: 600; color: var(--gray-light); display: block; margin-bottom: 6px; }

.form-group { margin-bottom: 16px; }

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

.divider { height: 1px; background: linear-gradient(90deg, transparent, var(--gold), transparent); margin: 24px 0; opacity: 0.3; }

.spinner {
  width: 40px; height: 40px;
  border: 3px solid var(--dark4);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--dark3);
  border: 1px solid var(--gold);
  color: var(--white);
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  z-index: 9999;
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
  white-space: nowrap;
  box-shadow: var(--shadow-gold);
}
.toast.show { transform: translateX(-50%) translateY(0); }
.toast.success { border-color: var(--green); }
.toast.error { border-color: var(--red); }

@keyframes fadeIn { from { opacity:0; transform: translateY(20px); } to { opacity:1; transform: translateY(0); } }
@keyframes slideIn { from { opacity:0; transform: translateX(30px); } to { opacity:1; transform: translateX(0); } }
@keyframes pulse { 0%,100% { opacity:1; } 50% { opacity:0.6; } }
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }

.animate-fade { animation: fadeIn 0.5s ease forwards; }
.animate-slide { animation: slideIn 0.4s ease forwards; }

.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal-box {
  background: var(--dark2);
  border: 1px solid var(--dark4);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9);
  transition: transform 0.3s;
}
.modal-overlay.open .modal-box { transform: scale(1); }

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--dark4);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-body { padding: 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--dark4); display: flex; gap: 12px; justify-content: flex-end; }

.close-btn {
  width: 36px; height: 36px;
  background: var(--dark3);
  border: none;
  border-radius: 50%;
  color: var(--gray);
  font-size: 18px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.close-btn:hover { background: var(--red); color: #fff; }

.skeleton {
  background: linear-gradient(90deg, var(--dark3) 25%, var(--dark4) 50%, var(--dark3) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

@media (max-width: 768px) {
  .btn { padding: 10px 18px; font-size: 14px; }
  .modal-box { max-width: 100%; border-radius: var(--radius) var(--radius) 0 0; position: fixed; bottom: 0; left: 0; right: 0; max-height: 95vh; }
  .modal-overlay { align-items: flex-end; padding: 0; }
}