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

:root {
    /* Unified Blue Scheme */
    --primary: #0077b6;      /* Ocean Blue */
    --secondary: #00b4d8;    /* Sky Blue */
    --accent: #90e0ef;
    
    --bg-color: #f8f9fa;
    --text-color: #212529;
    --text-muted: #6c757d;
    --card-bg: #ffffff;
    --input-bg: #ffffff;
    --input-border: #dee2e6;
    --nav-bg: rgba(255, 255, 255, 0.9);
    --shadow: 0 10px 30px -10px rgba(0,0,0,0.1);
}

[data-theme="dark"] {
    --primary: #0096c7;
    --secondary: #48cae4;
    
    --bg-color: #0f1012;     
    --text-color: #e0e0e0;
    --text-muted: #d1d5db; /* Much lighter gray for better visibility */
    --card-bg: #1a1b1e;
    --input-bg: #25262b;
    --input-border: #373a40;
    --nav-bg: rgba(26, 27, 30, 0.9);
    --shadow: 0 10px 30px -10px rgba(0,0,0,0.5);
}

[data-theme="dark"] .bg-white {
    background-color: var(--card-bg) !important;
    color: var(--text-color) !important;
}

/* Force High Contrast for Muted Text in Dark Mode */
[data-theme="dark"] .text-muted {
    color: var(--text-muted) !important;
    opacity: 0.9;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Tajawal', sans-serif;
    transition: background-color 0.3s ease, color 0.3s ease;
    overflow-x: hidden;
}

/* --- Auth Pages --- */
body.auth-page {
    background: linear-gradient(135deg, #0f1012 0%, #001d3d 100%);
    display: flex; align-items: center; justify-content: center; min-height: 100vh;
}
.auth-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px; padding: 40px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    color: white; width: 100%; max-width: 450px;
}
.auth-card input {
    background: rgba(0, 0, 0, 0.2) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    color: white !important;
}
.auth-card input:focus {
    background: rgba(0, 0, 0, 0.4) !important;
    border-color: var(--secondary) !important;
    box-shadow: 0 0 0 4px rgba(0, 180, 216, 0.2);
}
.auth-card label { color: rgba(255, 255, 255, 0.8); }

/* --- Navbar --- */
.navbar {
    background-color: var(--nav-bg) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--input-border);
    padding: 15px 0;
}
.navbar-brand img { transition: transform 0.3s; }
.navbar-brand:hover img { transform: scale(1.05); }

/* --- Hero Section --- */
.hero-section {
    padding: 100px 0;
    text-align: center;
    background: linear-gradient(135deg, #023e8a 0%, #0077b6 100%);
    color: white;
    border-radius: 0 0 50px 50px;
    margin-bottom: 60px;
    box-shadow: 0 10px 40px -10px rgba(0, 119, 182, 0.5);
}
.hero-title { font-weight: 800; font-size: 3.5rem; margin-bottom: 20px; }

/* --- iPhone Toggle --- */
.theme-switch-wrapper { display: flex; align-items: center; }
.theme-switch { display: inline-block; height: 34px; position: relative; width: 60px; }
.theme-switch input { display: none; }
.slider {
    background-color: #87CEEB; bottom: 0; cursor: pointer; left: 0;
    position: absolute; right: 0; top: 0; transition: .4s;
    border-radius: 34px; display: flex; align-items: center; justify-content: space-between; padding: 0 7px;
}
.slider:before {
    background-color: #fff; bottom: 4px; content: ""; height: 26px; left: 4px;
    position: absolute; transition: .4s; width: 26px; border-radius: 50%; z-index: 2;
}
.slider .fa-moon { color: #f1c40f; opacity: 0; transition: 0.3s; }
.slider .fa-sun { color: #f39c12; opacity: 1; transition: 0.3s; }
input:checked + .slider { background-color: #2b2d42; }
input:checked + .slider:before { transform: translateX(26px); }
input:checked + .slider .fa-moon { opacity: 1; }
input:checked + .slider .fa-sun { opacity: 0; }

/* --- Cards --- */
.card {
    background-color: var(--card-bg);
    border: 1px solid var(--input-border);
    border-radius: 20px;
    box-shadow: var(--shadow);
    color: var(--text-color);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.card:hover { transform: translateY(-10px); }

.product-img-container {
    height: 280px;
    background: var(--bg-color);
    display: flex; align-items: center; justify-content: center;
    padding: 0;
    border-bottom: 1px solid var(--input-border);
    overflow: hidden;
    position: relative;
}
.product-img-container img { 
    max-height: 100%; max-width: 100%; object-fit: contain; 
    transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1); 
    padding: 10px;
}
.card:hover .product-img-container img { transform: scale(1.1); }

/* Custom Pop Animation */
@keyframes popIn {
    0% { opacity: 0; transform: scale(0.9) translateY(20px); }
    100% { opacity: 1; transform: scale(1) translateY(0); }
}
.animate-pop {
    animation: popIn 0.6s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

.price-tag { font-weight: 800; color: var(--secondary); font-size: 1.4rem; }

/* --- Search Bar (Creative Animation) --- */
.search-input-group {
    position: relative;
    max-width: 600px;
    margin: 25px auto 0 auto;
    z-index: 10;
    transition: all 0.4s ease;
}
.search-input-group:focus-within {
    transform: scale(1.02); 
}

.search-input-group input {
    height: 60px;
    border-radius: 50px;
    padding-right: 60px; 
    padding-left: 25px;
    border: 2px solid transparent; 
    background-color: var(--card-bg);
    color: var(--text-color);
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    font-size: 1.1rem;
    transition: all 0.4s ease;
    width: 100%;
}
.search-input-group input:focus {
    outline: none;
    box-shadow: 0 10px 30px -5px rgba(0, 119, 182, 0.25); /* Soft Blue Glow */
    border-color: var(--primary);
    background-color: var(--card-bg) !important;
    color: var(--text-color) !important;
}

.search-input-group .search-icon {
    position: absolute; 
    right: 25px; 
    top: 50%; 
    transform: translateY(-50%);
    color: var(--text-muted); 
    font-size: 1.4rem; 
    pointer-events: none; 
    z-index: 5;
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55); /* Bouncy Effect */
}
.search-input-group:focus-within .search-icon { 
    color: var(--secondary); 
    transform: translateY(-50%) rotate(360deg) scale(1.2); /* The Spin! */
}

[data-theme="dark"] .search-input-group input::placeholder { color: var(--text-muted); }

/* --- Filter Bar --- */
.filter-wrapper {
    background: var(--card-bg);
    border: 1px solid var(--input-border);
    padding: 6px;
    border-radius: 60px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 5px;
    position: relative;
    z-index: 20;
    margin-top: -30px;
    min-width: min-content;
}
.filter-btn {
    border-radius: 50px; padding: 10px 25px;
    border: none; background-color: transparent;
    color: var(--text-color); font-weight: 600;
    transition: all 0.4s ease;
    display: flex; align-items: center; justify-content: center;
    gap: 8px; text-align: center;
}
.filter-btn i { font-size: 1.1em; transition: transform 0.3s; }
.filter-btn:hover { background-color: var(--bg-color); color: var(--primary); }
.filter-btn:hover i { transform: scale(1.2); }
.filter-btn.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white; box-shadow: 0 5px 15px rgba(0, 119, 182, 0.4);
    transform: translateY(-2px);
}

/* --- Footer Styles --- */
.site-footer {
    background-color: var(--card-bg);
    border-top: 1px solid var(--input-border);
    padding: 30px 0;
    margin-top: 60px;
    text-align: center; /* Centers all inline/block-inline elements */
}
.payment-icons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    list-style: none;
    padding: 0;
    margin: 0 auto 15px auto;
}
.payment-icon-box {
    width: 50px;
    height: 30px;
    background-color: #fff;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    border: 1px solid #eee;
}
.payment-icon-box img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}
.copyright-text {
    font-size: 0.9rem;
    margin-bottom: 5px;
    color: var(--text-color);
    font-weight: 600;
}
.credits-text {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0;
}
.credits-text i.fa-heart {
    animation: heartBeat 1.2s infinite;
    display: inline-block;
}

@keyframes heartBeat {
    0% { transform: scale(1); }
    14% { transform: scale(1.3); }
    28% { transform: scale(1); }
    42% { transform: scale(1.3); }
    70% { transform: scale(1); }
}

/* --- Floating Button --- */
.fab-subscribe {
    position: fixed; bottom: 30px; left: 30px;
    background: #25D366; color: white;
    width: 65px; height: 65px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 30px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    cursor: pointer; z-index: 1000;
    transition: transform 0.3s;
    animation: bounce 2s infinite;
}
.fab-subscribe:hover { transform: scale(1.15) rotate(10deg); }
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* --- Sidebar --- */
#sidebar .nav-link:hover i { transform: scale(1.2); }
#sidebar .nav-link i { transition: transform 0.3s; }

/* --- Product Details --- */
.section-title { color: var(--text-color); letter-spacing: 0.5px; }
[data-theme="dark"] .section-title { color: #ffffff !important; }
.description-text { color: var(--text-color); }
[data-theme="dark"] .description-text { color: #cbd5e0; }
.currency-symbol {
    display: inline-block; width: 0.9em; height: 0.9em; vertical-align: middle;
    background-color: currentColor;
    -webkit-mask: url('../Saudi_Riyal_Symbol-2.svg') no-repeat center;
    mask: url('../Saudi_Riyal_Symbol-2.svg') no-repeat center;
    -webkit-mask-size: contain; mask-size: contain;
    margin-right: 2px; margin-bottom: 4px;
}
.status-badge {
    position: absolute; top: 15px; left: 15px; z-index: 10;
    padding: 8px 16px; border-radius: 30px;
    font-weight: 800; font-size: 0.9rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    backdrop-filter: blur(5px); color: white;
}
.status-badge.new { background: linear-gradient(135deg, #2ecc71, #27ae60); }
.status-badge.used { background: linear-gradient(135deg, #f1c40f, #f39c12); color: #212529; }

/* --- Modals Dark Mode --- */
[data-theme="dark"] .modal-content {
    background-color: var(--card-bg) !important; color: var(--text-color) !important;
    border: 1px solid var(--input-border);
}
[data-theme="dark"] .modal-header, [data-theme="dark"] .modal-footer {
    border-color: var(--input-border);
}
[data-theme="dark"] .modal-body input {
    background-color: var(--input-bg) !important;
    border-color: var(--input-border) !important;
    color: var(--text-color) !important;
}
[data-theme="dark"] .modal-body input:focus { border-color: var(--primary) !important; }
[data-theme="dark"] .btn-close { filter: invert(1) grayscale(100%) brightness(200%); }
[data-theme="dark"] .form-floating > label { color: var(--text-muted); }
[data-theme="dark"] .form-floating > .form-control:focus ~ label,
[data-theme="dark"] .form-floating > .form-control:not(:placeholder-shown) ~ label { color: var(--secondary); }
[data-theme="dark"] .form-floating > label::after { background-color: transparent !important; }

/* --- Buttons --- */
.btn-custom {
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    color: white; border: none; border-radius: 50px;
    padding: 12px 30px; font-weight: bold;
    box-shadow: 0 4px 15px rgba(0, 119, 182, 0.3);
    transition: all 0.3s;
}
.btn-custom:hover {
    filter: brightness(1.1); transform: translateY(-2px); color: white;
    box-shadow: 0 8px 25px rgba(0, 119, 182, 0.5);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .hero-section {
        padding: 60px 0 80px 0;
        border-radius: 0 0 30px 30px;
        margin-bottom: 20px;
    }
    .hero-title { font-size: 2.2rem; }
    .filter-wrapper {
        width: 95%; justify-content: center; margin-top: -35px;
        padding: 4px; border-radius: 15px;
    }
    .filter-btn {
        padding: 8px 5px; font-size: 0.8rem;
        flex: 1; flex-direction: column; gap: 4px; border-radius: 10px;
    }
    .filter-btn i { font-size: 1rem; }
    .product-img-container { height: 220px; }
    .search-input-group { width: 90%; }
    .price-tag { font-size: 1.1rem; }
}