:root {
    --primary: oklch(0.42 0.12 152);
    --primary-foreground: oklch(0.99 0.005 145);
    --secondary: oklch(0.96 0.02 145);
    --muted: oklch(0.96 0.015 145);
    --muted-foreground: oklch(0.5 0.02 152);
    --accent: oklch(0.93 0.05 145);
    --accent-foreground: oklch(0.3 0.08 152);
    --border: oklch(0.9 0.015 145);
    --input: oklch(0.93 0.015 145);
    --ring: oklch(0.5 0.1 152);
    --background: oklch(0.99 0.005 145);
    --foreground: oklch(0.18 0.02 155);
    --card: oklch(1 0 0);
    --radius: 0.75rem;
}

.dark {
    --primary: oklch(0.65 0.13 152);
    --primary-foreground: oklch(0.15 0.015 152);
    --secondary: oklch(0.25 0.025 152);
    --muted: oklch(0.22 0.02 152);
    --muted-foreground: oklch(0.7 0.015 145);
    --accent: oklch(0.28 0.04 152);
    --accent-foreground: oklch(0.93 0.05 145);
    --border: oklch(1 0 0 / 12%);
    --input: oklch(1 0 0 / 15%);
    --ring: oklch(0.55 0.1 152);
    --background: oklch(0.15 0.015 152);
    --foreground: oklch(0.96 0.01 145);
    --card: oklch(0.19 0.02 152);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0; padding: 0;
    background: var(--background); color: var(--foreground);
    font-family: 'Vazirmatn', sans-serif; direction: rtl;
}

.container { width: 100%; max-width: 1280px; margin: 0 auto; }
.bg-background { background: var(--background); }
.bg-card { background: var(--card); }
.bg-muted { background: var(--muted); }
.bg-accent { background: var(--accent); }
.bg-primary { background: var(--primary); }
.text-primary { color: var(--primary); }
.text-primary-foreground { color: var(--primary-foreground); }
.text-muted-foreground { color: var(--muted-foreground); }
.text-foreground { color: var(--foreground); }
.text-accent-foreground { color: var(--accent-foreground); }
.border-border { border-color: var(--border); }

.hero-gradient {
    background:
        radial-gradient(ellipse 80% 60% at 50% 0%, oklch(0.7 0.12 152 / 0.18) 0%, transparent 70%),
        linear-gradient(180deg, oklch(0.97 0.02 145) 0%, oklch(0.99 0.005 145) 100%);
}
.dark .hero-gradient {
    background:
        radial-gradient(ellipse 80% 60% at 50% 0%, oklch(0.45 0.13 152 / 0.25) 0%, transparent 70%),
        linear-gradient(180deg, oklch(0.17 0.025 152) 0%, oklch(0.15 0.015 152) 100%);
}

.islamic-pattern {
    background-image:
        radial-gradient(circle at 25% 25%, rgba(46, 125, 50, 0.04) 2px, transparent 2px),
        radial-gradient(circle at 75% 75%, rgba(46, 125, 50, 0.04) 2px, transparent 2px),
        radial-gradient(circle at 75% 25%, rgba(46, 125, 50, 0.04) 2px, transparent 2px),
        radial-gradient(circle at 25% 75%, rgba(46, 125, 50, 0.04) 2px, transparent 2px);
    background-size: 32px 32px;
}

.shadow-soft { box-shadow: 0 2px 8px -2px oklch(0.42 0.12 152 / 0.08), 0 4px 24px -4px oklch(0.42 0.12 152 / 0.06); }
.shadow-soft-lg { box-shadow: 0 4px 16px -2px oklch(0.42 0.12 152 / 0.12), 0 8px 40px -6px oklch(0.42 0.12 152 / 0.08); }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--muted); }
::-webkit-scrollbar-thumb { background: var(--ring); border-radius: 9999px; border: 2px solid var(--muted); }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

@keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
.animate-fade-up { animation: fadeUp 0.5s ease-out forwards; }

@keyframes slider-progress { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes slideInRight { from { opacity: 0; transform: translateX(-30px); } to { opacity: 1; transform: translateX(0); } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes floatSlow { 0%, 100% { transform: translateY(0px) rotate(-2deg); } 50% { transform: translateY(-10px) rotate(-2deg); } }

.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
    padding: 0 1rem; height: 2.5rem; border-radius: var(--radius);
    font-size: 0.875rem; font-weight: 500; cursor: pointer;
    transition: all 0.2s; border: 1px solid transparent; text-decoration: none;
    font-family: inherit;
}
.btn-primary { background: var(--primary); color: var(--primary-foreground); }
.btn-primary:hover { background: oklch(0.38 0.13 152); }
.btn-outline { background: transparent; border-color: var(--border); color: var(--foreground); }
.btn-outline:hover { background: var(--accent); }
.btn-ghost { background: transparent; }
.btn-ghost:hover { background: var(--accent); }

.line-clamp-1, .line-clamp-2, .line-clamp-3 { display: -webkit-box; -webkit-box-orient: vertical; overflow: hidden; }
.line-clamp-1 { -webkit-line-clamp: 1; }
.line-clamp-2 { -webkit-line-clamp: 2; }
.line-clamp-3 { -webkit-line-clamp: 3; }

.layout-wrapper { min-height: 100vh; display: flex; flex-direction: column; }
.layout-wrapper > main { flex: 1; }

.persian-nums { font-feature-settings: "ss01"; }

.slider-container {
    position: relative; width: 100%; overflow: hidden;
    border-radius: 1rem; aspect-ratio: 4 / 1; min-height: 320px;
    background: var(--card);
    box-shadow: 0 4px 16px -2px oklch(0.42 0.12 152 / 0.12), 0 8px 40px -6px oklch(0.42 0.12 152 / 0.08);
}

.slide { position: absolute; inset: 0; opacity: 0; transition: opacity 0.7s ease; pointer-events: none; }
.slide.active { opacity: 1; pointer-events: auto; }

.slide-nav {
    position: absolute; top: 50%; transform: translateY(-50%); z-index: 20;
    width: 48px; height: 48px; border-radius: 9999px;
    background: rgba(255, 255, 255, 0.2); backdrop-filter: blur(8px);
    color: white; border: 1px solid rgba(255, 255, 255, 0.3);
    cursor: pointer; transition: all 0.2s;
    display: flex; align-items: center; justify-content: center;
}
.slide-nav:hover { background: rgba(255, 255, 255, 0.4); transform: translateY(-50%) scale(1.1); }

.slide-dots { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); z-index: 20; display: flex; gap: 8px; }
.slide-dot { width: 8px; height: 8px; border-radius: 9999px; background: rgba(255, 255, 255, 0.5); cursor: pointer; transition: all 0.2s; border: none; padding: 0; }
.slide-dot.active { width: 32px; background: white; }

.slide-progress { position: absolute; bottom: 0; left: 0; right: 0; height: 4px; background: rgba(0, 0, 0, 0.2); z-index: 10; }
.slide-progress-bar { height: 100%; background: rgba(255, 255, 255, 0.8); transform-origin: right; }

.admin-sidebar { background: var(--card); border-left: 1px solid var(--border); width: 260px; transition: width 0.3s; }
.admin-sidebar.collapsed { width: 72px; }
.admin-sidebar.collapsed .sidebar-text { display: none; }

.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th { background: var(--muted); padding: 0.75rem 1rem; text-align: right; font-size: 0.875rem; font-weight: 600; border-bottom: 1px solid var(--border); }
.admin-table td { padding: 0.75rem 1rem; border-bottom: 1px solid var(--border); font-size: 0.875rem; }
.admin-table tr:hover td { background: var(--accent); }

.badge { display: inline-flex; align-items: center; gap: 0.25rem; padding: 0.125rem 0.5rem; border-radius: 9999px; font-size: 0.75rem; font-weight: 500; }
.badge-dot { width: 6px; height: 6px; border-radius: 9999px; }

.form-input, .form-textarea, .form-select {
    width: 100%; height: 2.5rem; padding: 0 0.75rem;
    border: 1px solid var(--border); border-radius: var(--radius);
    background: var(--card); color: var(--foreground);
    font-size: 0.875rem; outline: none; transition: all 0.2s;
    font-family: inherit;
}
.form-textarea { height: auto; padding: 0.75rem; resize: vertical; min-height: 5rem; }
.form-input:focus, .form-textarea:focus, .form-select:focus { border-color: var(--primary); box-shadow: 0 0 0 2px oklch(0.42 0.12 152 / 0.2); }

.hero-search {
    width: 100%; height: 3.5rem; padding: 0 5rem 0 1.5rem;
    border-radius: 0.75rem; background: rgba(255, 255, 255, 0.5);
    border: 1px solid var(--border); font-size: 1rem;
    outline: none; transition: all 0.2s; font-family: inherit;
}
.hero-search:focus { border-color: var(--primary); box-shadow: 0 0 0 3px oklch(0.42 0.12 152 / 0.2); background: var(--card); }

.toast {
    position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 9999;
    background: var(--card); border: 1px solid var(--border);
    border-right: 4px solid var(--primary);
    border-radius: 0.5rem; padding: 1rem 1.5rem;
    box-shadow: 0 4px 24px -4px rgba(0, 0, 0, 0.15);
    min-width: 280px; max-width: 400px;
    animation: slideInRight 0.3s ease;
}
.toast.success { border-right-color: #10b981; }
.toast.error { border-right-color: #ef4444; }
.toast.warning { border-right-color: #f59e0b; }

details.faq-item {
    background: var(--card); border: 1px solid var(--border);
    border-radius: 0.5rem; margin-bottom: 0.75rem; overflow: hidden;
    transition: all 0.2s;
}
details.faq-item[open] { box-shadow: 0 4px 12px -2px oklch(0.42 0.12 152 / 0.1); }
details.faq-item summary {
    padding: 1rem 1.25rem; cursor: pointer; font-weight: 600;
    list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary::after { content: '+'; font-size: 1.5rem; color: var(--primary); transition: transform 0.2s; }
details.faq-item[open] summary::after { transform: rotate(45deg); }
details.faq-item .faq-answer { padding: 0 1.25rem 1.25rem; color: var(--muted-foreground); line-height: 1.8; font-size: 0.875rem; }

@media (max-width: 768px) {
    .slider-container { min-height: 240px; }
    .slide-nav { width: 36px; height: 36px; }
}