/* ========================================
   Tailwind Custom CSS - أنماط مخصصة
   ======================================== */

/* متغيرات الألوان المخصصة */
:root {
  --primary-color: #1e40af;
  --primary-light: #3b82f6;
  --primary-dark: #1e3a8a;
  --secondary-color: #059669;
  --secondary-light: #10b981;
  --accent-color: #f59e0b;
  --accent-light: #fbbf24;
  --dark-bg: #0f172a;
  --light-bg: #f8fafc;
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --border-color: #e2e8f0;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

/* تحسينات الطباعة العربية */
body {
  font-family: 'Cairo', 'Tajawal', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  direction: rtl;
  text-align: right;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* تحسين الخطوط */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Cairo', sans-serif;
  font-weight: 700;
  line-height: 1.3;
  color: #f8fafc;
}

p, a, span, div {
  font-family: 'Tajawal', sans-serif;
  line-height: 1.6;
}

/* Gradients مخصصة */
.gradient-primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.gradient-secondary {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.gradient-success {
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.gradient-hero {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
}

/* Animations مخصصة */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 10px rgba(102, 126, 234, 0.5);
  }
  50% {
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.8);
  }
}

.animate-fadeIn {
  animation: fadeIn 0.6s ease-out;
}

.animate-slideInRight {
  animation: slideInRight 0.5s ease-out;
}

.animate-slideInLeft {
  animation: slideInLeft 0.5s ease-out;
}

/* بطاقات مخصصة */
.card-hover {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-hover:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.card-glass {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* أزرار مخصصة */
.btn-gradient {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  transition: all 0.3s ease;
}

.btn-gradient:hover {
  background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
  box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
  transform: translateY(-2px);
}

/* Badge styles */
.badge-primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
  display: inline-block;
  transition: all 0.3s ease;
}

.badge-primary:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* Scrollbar مخصص */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
  border-radius: 10px;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

/* تحسينات الصور */
img {
  max-width: 100%;
  height: auto;
  border-radius: 0.5rem;
}

.img-cover {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

/* Loading spinner */
.spinner {
  border: 3px solid rgba(102, 126, 234, 0.1);
  border-radius: 50%;
  border-top: 3px solid #667eea;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* تحسينات النصوص */
.text-gradient {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-shadow {
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

/* تأثيرات Hover */
.hover-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* Container مخصص */
.container-custom {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 768px) {
  .container-custom {
    padding: 0 2rem;
  }
}

/* Grid layouts */
.grid-auto-fit {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.grid-auto-fill {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

/* Overlay للصور */
.img-overlay {
  position: relative;
  overflow: hidden;
}

.img-overlay::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
}

.img-overlay:hover::before {
  opacity: 1;
}

/* Play button overlay */
.play-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(102, 126, 234, 0.9);
  border-radius: 50%;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 24px;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 2;
}

.play-overlay:hover {
  background: rgba(118, 75, 162, 0.95);
  transform: translate(-50%, -50%) scale(1.1);
}

/* Utilities إضافية */
.backdrop-blur-sm {
  backdrop-filter: blur(4px);
}

.backdrop-blur-md {
  backdrop-filter: blur(12px);
}

.backdrop-blur-lg {
  backdrop-filter: blur(24px);
}

/* RTL fixes */
[dir="rtl"] .space-x-reverse > :not([hidden]) ~ :not([hidden]) {
  --tw-space-x-reverse: 1;
}

/* Media queries للتجاوب */
@media (max-width: 640px) {
  h1 {
    font-size: 1.875rem;
  }
  h2 {
    font-size: 1.5rem;
  }
  h3 {
    font-size: 1.25rem;
  }
}

@media (max-width: 768px) {
  .grid-auto-fit,
  .grid-auto-fill {
    grid-template-columns: 1fr;
  }
}

/* تحسينات الأداء */
.lazy-load {
  opacity: 0;
  transition: opacity 0.3s ease;
}

.lazy-load.loaded {
  opacity: 1;
}

/* Focus states محسنة */
:focus-visible {
  outline: 2px solid #667eea;
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .no-print {
    display: none !important;
  }
}