/* استيراد الخطوط الفاخرة */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800&family=Playfair+Display:wght@400;500;600;700;800&display=swap');

/* المتغيرات المحسنة */
:root {
    --tiffany: #1FBAD3;
    --tiffany-light: #4FCCE8;
    --tiffany-dark: #0A8A9A;
    --tiffany-glow: rgba(31, 186, 211, 0.3);
    --tiffany-subtle: rgba(31, 186, 211, 0.08);
    
    --black: #0A0E13;
    --black-soft: #12171D;
    --black-medium: #1A1F26;
    --black-light: #21262D;
    --white: #FFFFFF;
    --white-soft: #F8FAFC;
    --gray: #8B949E;
    
    --glass-card: rgba(16, 21, 28, 0.85);
    --glass-strong: rgba(22, 27, 34, 0.9);
    --glass-border: rgba(255, 255, 255, 0.12);
    --glass-hover: rgba(31, 186, 211, 0.1);
    
    --shadow-subtle: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-medium: 0 8px 32px rgba(0, 0, 0, 0.25);
    --shadow-strong: 0 16px 48px rgba(0, 0, 0, 0.35);
    --shadow-glow: 0 0 40px rgba(31, 186, 211, 0.2);
    
    --border-radius: 16px;
    --border-radius-lg: 24px;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

html, body {
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

body {
    font-family: 'Cairo', sans-serif;
    background: radial-gradient(ellipse at center, var(--black-soft) 0%, var(--black) 70%);
    color: var(--white);
    line-height: 1.7;
    position: relative;
    min-height: 100vh;
}

/* خلفية متحركة رقيقة */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, var(--tiffany-subtle) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, var(--tiffany-subtle) 0%, transparent 50%);
    animation: floatBg 20s ease-in-out infinite alternate;
    z-index: -1;
    opacity: 0.6;
}

@keyframes floatBg {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(-30px, -20px) scale(1.1); }
}

/* شريط التنقل المطور */
.navbar {
    background: var(--glass-strong) !important;
    backdrop-filter: blur(30px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1.2rem 0;
    box-shadow: var(--shadow-medium);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    background: var(--glass-card) !important;
    padding: 0.8rem 0;
    box-shadow: var(--shadow-strong);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--tiffany) !important;
    text-decoration: none;
    transition: var(--transition);
}

.navbar-brand:hover {
    transform: scale(1.05);
    color: var(--tiffany-light) !important;
}

.navbar-nav .nav-link {
    font-weight: 600;
    padding: 0.8rem 1.8rem !important;
    border-radius: 25px;
    margin: 0 0.3rem;
    color: var(--white) !important;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.navbar-nav .nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--tiffany), var(--tiffany-light));
    transition: left 0.5s ease;
    z-index: -1;
}

.navbar-nav .nav-link:hover::before,
.navbar-nav .nav-link.active::before {
    left: 0;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--black) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* رأس البحث المطور */
.search-header {
    background: linear-gradient(135deg, var(--black-soft) 0%, var(--black-medium) 50%, var(--tiffany-dark) 100%);
    padding: 5rem 0 6rem 0;
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.search-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, var(--tiffany-glow) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, var(--tiffany-subtle) 0%, transparent 50%);
    animation: headerGlow 15s ease-in-out infinite alternate;
    z-index: 1;
}

@keyframes headerGlow {
    0% { transform: rotate(0deg) scale(1); opacity: 0.3; }
    100% { transform: rotate(180deg) scale(1.2); opacity: 0.6; }
}

.search-header .container {
    position: relative;
    z-index: 2;
}

.page-title {
    font-family: 'Playfair Display', serif;
    font-weight: 900;
    font-size: clamp(2.5rem, 5vw, 4rem);
    background: linear-gradient(135deg, var(--white) 0%, var(--tiffany-light) 50%, var(--white) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 50px var(--tiffany-glow);
}

.page-subtitle {
    font-size: clamp(1.1rem, 3vw, 1.4rem);
    opacity: 0.9;
    margin: 0;
    font-weight: 500;
}

/* مرشحات البحث المطورة */
.search-filters {
    background: var(--glass-strong);
    backdrop-filter: blur(30px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: 3rem 2.5rem;
    box-shadow: var(--shadow-strong);
    margin: -3rem auto 3rem auto;
    position: relative;
    z-index: 3;
    overflow: hidden;
    max-width: 95%;
}

.search-filters::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--tiffany), var(--tiffany-light), var(--tiffany));
    background-size: 200% 100%;
    animation: borderFlow 3s linear infinite;
}

@keyframes borderFlow {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

.filter-group {
    margin-bottom: 1rem;
}

.filter-label {
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.8rem;
    display: block;
    font-size: 1rem;
}

.search-filters .form-control,
.search-filters .form-select {
    border: 2px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 1.2rem 1.8rem;
    font-size: 1.1rem;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.95);
    color: var(--black);
    transition: var(--transition);
    box-shadow: var(--shadow-subtle);
}

.search-filters .form-control:focus,
.search-filters .form-select:focus {
    border-color: var(--tiffany);
    box-shadow: 0 0 0 0.3rem var(--tiffany-glow), var(--shadow-medium);
    transform: translateY(-2px);
    background: var(--white);
    outline: none;
}

/* أزرار البحث المطورة */
.search-filters .btn-primary {
    background: linear-gradient(135deg, var(--tiffany), var(--tiffany-light));
    border: none;
    border-radius: var(--border-radius);
    padding: 1.2rem 2rem;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--black);
    transition: var(--transition);
    box-shadow: var(--shadow-medium);
    position: relative;
    overflow: hidden;
}

.search-filters .btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.search-filters .btn-primary:hover::before {
    left: 100%;
}

.search-filters .btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-glow);
    background: linear-gradient(135deg, var(--tiffany-light), var(--tiffany));
}

.search-filters .btn-outline-secondary {
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
    border-radius: var(--border-radius);
    padding: 1.2rem;
    background: transparent;
    transition: var(--transition);
}

.search-filters .btn-outline-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* رأس النتائج */
.results-header {
    margin: 2rem 0;
    padding: 2rem;
    background: var(--glass-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-medium);
}

.results-info h3 {
    color: var(--white);
    font-family: 'Playfair Display', serif;
    font-weight: 800;
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.results-info p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    font-size: 1.1rem;
}

.view-toggle .btn {
    border-radius: var(--border-radius);
    width: 50px;
    height: 45px;
    border: 2px solid var(--glass-border);
    background: transparent;
    color: var(--white);
    transition: var(--transition);
}

.view-toggle .btn.active,
.view-toggle .btn:hover {
    background: var(--tiffany);
    border-color: var(--tiffany);
    color: var(--black);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* بطاقات المحلات المطورة */
.store-card {
    background: var(--glass-card);
    backdrop-filter: blur(30px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    box-shadow: var(--shadow-medium);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
}

.store-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--tiffany), var(--tiffany-light));
    transform: scaleX(0);
    transition: transform 0.5s ease;
    transform-origin: left;
}

.store-card:hover::before {
    transform: scaleX(1);
}

.store-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--shadow-glow);
    border-color: var(--tiffany);
}

.store-image {
    height: 220px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--glass-card), var(--tiffany-subtle));
}

.store-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.store-card:hover .store-image img {
    transform: scale(1.1);
}

.placeholder-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    color: var(--tiffany);
}

.store-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.store-card:hover .store-overlay {
    opacity: 1;
}

.store-actions {
    display: flex;
    gap: 1rem;
}

.action-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: none;
    background: var(--glass-strong);
    backdrop-filter: blur(20px);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    border: 1px solid var(--glass-border);
}

.action-btn:hover {
    background: var(--tiffany);
    color: var(--black);
    transform: scale(1.15);
    box-shadow: var(--shadow-glow);
}

.favorite-btn:hover {
    background: #dc3545;
    color: var(--white);
}

/* محتوى المحل */
.store-content {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    color: var(--white);
}

.store-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.store-name {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--white);
    margin: 0;
    flex-grow: 1;
    margin-left: 1rem;
}

.category-badge {
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    color: var(--white);
    white-space: nowrap;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.store-description {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.store-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--glass-border);
}

.rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.rating-stars {
    color: #FFD700;
    font-size: 1rem;
}

.rating-stars .fa-star.text-muted {
    color: rgba(255, 255, 255, 0.3) !important;
}

.rating-text {
    font-weight: 700;
    color: var(--white);
    font-size: 1rem;
}

.reviews-count {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.price-range {
    font-weight: 700;
    color: var(--tiffany-light);
    font-size: 1rem;
    text-shadow: 0 0 10px var(--tiffany-glow);
}

.store-info {
    space-y: 0.5rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
}

.info-item i {
    width: 18px;
    color: var(--tiffany);
    font-size: 0.9rem;
}

/* عرض القائمة */
.list-view .result-item {
    flex: 0 0 100%;
    max-width: 100%;
}

.list-view .store-card {
    flex-direction: row;
    align-items: stretch;
}

.list-view .store-image {
    width: 280px;
    height: 200px;
}

/* عدم وجود نتائج */
.no-results {
    background: var(--glass-card);
    backdrop-filter: blur(30px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: 4rem 3rem;
    text-align: center;
    box-shadow: var(--shadow-strong);
    margin: 3rem auto;
    max-width: 600px;
}

.no-results i {
    color: var(--tiffany);
    margin-bottom: 2rem;
    filter: drop-shadow(0 0 20px var(--tiffany-glow));
}

.no-results h3 {
    color: var(--white);
    font-family: 'Playfair Display', serif;
    font-weight: 800;
    margin-bottom: 1rem;
}

.no-results p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.no-results .btn {
    background: linear-gradient(135deg, var(--tiffany), var(--tiffany-light));
    border: none;
    border-radius: var(--border-radius);
    padding: 1rem 2rem;
    font-weight: 700;
    color: var(--black);
    transition: var(--transition);
    box-shadow: var(--shadow-medium);
}

.no-results .btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-glow);
}

/* المرشحات السريعة المطورة */
.quick-filters {
    background: var(--glass-card);
    backdrop-filter: blur(30px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: 3rem 2.5rem;
    box-shadow: var(--shadow-medium);
    margin: 3rem 0;
}

.quick-filters h5 {
    color: var(--white);
    font-family: 'Playfair Display', serif;
    font-weight: 800;
    font-size: 1.8rem;
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
}

.quick-filters h5::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--tiffany), var(--tiffany-light));
    border-radius: 2px;
}

.quick-filter-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 2rem 1.5rem;
    background: var(--glass-strong);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--white);
    transition: var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.quick-filter-item::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    background: radial-gradient(circle, var(--glass-hover), transparent);
    transition: all 0.6s ease;
    border-radius: 50%;
    z-index: -1;
}

.quick-filter-item:hover::before {
    width: 200px;
    height: 200px;
}

.quick-filter-item:hover {
    color: var(--white);
    border-color: var(--tiffany);
    transform: translateY(-8px) scale(1.03);
    box-shadow: var(--shadow-glow);
}

.quick-filter-item.active {
    background: linear-gradient(135deg, var(--tiffany), var(--tiffany-light));
    border-color: var(--tiffany);
    color: var(--black);
    box-shadow: var(--shadow-glow);
}

.quick-filter-item i {
    font-size: 2.2rem;
    transition: var(--transition);
}

.quick-filter-item:hover i {
    transform: scale(1.2) rotateY(15deg);
}

.quick-filter-item span {
    font-weight: 600;
    font-size: 1rem;
}

/* التذييل المطور */
footer {
    background: var(--black-soft) !important;
    border-top: 2px solid var(--glass-border);
    color: var(--white);
    padding: 3rem 0;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, var(--tiffany-subtle) 0%, transparent 50%);
    z-index: -1;
    opacity: 0.4;
}

footer h6 {
    color: var(--tiffany);
    font-weight: 700;
    margin-bottom: 1.5rem;
    position: relative;
}

footer h6::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--tiffany);
    border-radius: 2px;
}

footer p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
}

.social-links a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.3rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--glass-card);
    border: 2px solid var(--glass-border);
    margin: 0 0.3rem;
}

.social-links a:hover {
    color: var(--black);
    background: var(--tiffany);
    border-color: var(--tiffany);
    transform: translateY(-5px) scale(1.1);
    box-shadow: var(--shadow-glow);
}

/* التصميم المتجاوب */
@media (max-width: 1200px) {
    .search-header {
        padding: 4rem 0 5rem 0;
    }
    
    .search-filters {
        padding: 2.5rem 2rem;
    }
}

@media (max-width: 992px) {
    .page-title {
        font-size: clamp(2rem, 4vw, 3rem);
    }
    
    .search-filters {
        margin: -2rem 1rem 2rem 1rem;
        padding: 2rem 1.5rem;
    }
    
    .results-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
        padding: 1.5rem;
    }
    
    .quick-filter-item {
        padding: 1.5rem 1rem;
    }
    
    .quick-filter-item i {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .search-header {
        padding: 3rem 0 4rem 0;
    }
    
    .page-title {
        font-size: clamp(1.8rem, 5vw, 2.5rem);
    }
    
    .page-subtitle {
        font-size: clamp(1rem, 3vw, 1.2rem);
    }
    
    .search-filters {
        margin: -2rem 0.5rem 2rem 0.5rem;
        padding: 2rem 1.5rem;
        border-radius: var(--border-radius);
    }
    
    .search-filters .row {
        gap: 0.5rem;
    }
    
    .search-filters .col-lg-2 {
        flex: 0 0 100%;
        max-width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .search-filters .d-flex {
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .store-image {
        height: 180px;
    }
    
    .placeholder-image {
        font-size: 2.5rem;
    }
    
    .store-content {
        padding: 1.5rem;
    }
    
    .store-name {
        font-size: 1.2rem;
    }
    
    .quick-filters {
        padding: 2rem 1.5rem;
    }
    
    .quick-filter-item {
        padding: 1.2rem 0.8rem;
    }
    
    .quick-filter-item i {
        font-size: 1.5rem;
    }
    
    .quick-filter-item span {
        font-size: 0.9rem;
    }
    
    .list-view .store-card {
        flex-direction: column;
    }
    
    .list-view .store-image {
        width: 100%;
        height: 180px;
    }
}

@media (max-width: 576px) {
    .search-header {
        padding: 2.5rem 0 3.5rem 0;
    }
    
    .search-filters {
        margin: -1.5rem 0.5rem 1.5rem 0.5rem;
        padding: 1.5rem 1rem;
    }
    
    .store-header {
        flex-direction: column;
        gap: 0.8rem;
        align-items: flex-start;
    }
    
    .category-badge {
        align-self: flex-start;
    }
    
    .store-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .no-results {
        padding: 3rem 2rem;
        margin: 2rem 0.5rem;
    }
    
    .no-results i {
        font-size: 3rem !important;
    }
    
    .quick-filters h5 {
        font-size: 1.5rem;
    }
}

@media (max-width: 400px) {
    .search-filters {
        padding: 1.5rem 1rem;
    }
    
    .store-content {
        padding: 1.2rem;
    }
    
    .quick-filters {
        padding: 1.5rem 1rem;
    }
    
    .results-header {
        padding: 1.2rem;
    }
}

/* حالات التحميل والرسوم المتحركة */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading .store-card {
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

.fade-in {
    animation: fadeIn 0.8s ease-out;
}

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

/* تأثيرات متقدمة */
.store-card {
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* مؤثرات الماوس المتتبع */
.store-card:hover {
    animation: cardFloat 0.3s ease-out forwards;
}

@keyframes cardFloat {
    to {
        transform: translateY(-12px) scale(1.02);
    }
}

/* شريط التمرير المخصص */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--black);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, var(--tiffany), var(--tiffany-light));
    border-radius: 5px;
    border: 2px solid var(--black);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, var(--tiffany-light), var(--tiffany));
    box-shadow: 0 0 10px var(--tiffany-glow);
}

/* حالات التركيز لإمكانية الوصول */
.form-control:focus,
.form-select:focus,
.btn:focus,
.quick-filter-item:focus,
.store-card:focus {
    outline: 2px solid var(--tiffany);
    outline-offset: 2px;
}

/* زر العودة للأعلى */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--tiffany), var(--tiffany-light));
    border: none;
    border-radius: 50%;
    color: var(--black);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-medium);
    z-index: 1000;
    opacity: 0;
    transform: translateY(100px);
    backdrop-filter: blur(20px);
}

.back-to-top.show {
    opacity: 1;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: var(--shadow-glow);
}

/* مؤشر تقدم التمرير */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--tiffany), var(--tiffany-light));
    z-index: 10001;
    transition: width 0.1s ease;
}

/* تأثيرات الموجة للأزرار */
.btn {
    position: relative;
    overflow: hidden;
}

.ripple-effect {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: ripple-animation 0.6s linear;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* تحسينات الطباعة */
@media print {
    .navbar,
    .search-header,
    .search-filters,
    .view-toggle,
    .store-actions,
    .quick-filters,
    footer,
    .back-to-top {
        display: none !important;
    }
    
    .store-card {
        break-inside: avoid;
        border: 1px solid #ddd;
        box-shadow: none;
        margin-bottom: 20px;
        background: white !important;
        color: black !important;
    }
    
    .store-image {
        height: 150px;
    }
    
    .results-container {
        column-count: 2;
        column-gap: 20px;
    }
    
    .store-name,
    .results-info h3 {
        color: black !important;
    }
}

/* تحسينات الأداء */
* {
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.gpu-acceleration {
    transform: translateZ(0);
    will-change: transform;
}

/* تحسينات إمكانية الوصول */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* إصلاح التمدد الأفقي */
body, html {
    max-width: 100vw !important;
    overflow-x: hidden !important;
}

.container, .container-fluid {
    max-width: 100% !important;
    overflow-x: hidden !important;
}

/* تأثيرات خاصة للعناصر المميزة */
.featured-store {
    position: relative;
}

.featured-store::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--tiffany), transparent, var(--tiffany-light), transparent, var(--tiffany));
    background-size: 400% 400%;
    border-radius: calc(var(--border-radius-lg) + 2px);
    z-index: -1;
    animation: gradientShift 4s ease-in-out infinite;
    opacity: 0.8;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    25% { background-position: 100% 50%; }
    50% { background-position: 100% 100%; }
    75% { background-position: 0% 100%; }
}

/* جسيمات متحركة (اختياري) */
.floating-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.floating-particles div {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--tiffany);
    border-radius: 50%;
    opacity: 0.3;
    animation: float 8s linear infinite;
}

@keyframes float {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
        transform: translateY(90vh) scale(1);
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-10vh) scale(0);
        opacity: 0;
    }
}

/* تأثيرات النبضات للعناصر التفاعلية */
.pulse-glow {
    animation: pulseGlow 2s ease-in-out infinite alternate;
}

@keyframes pulseGlow {
    0% { box-shadow: var(--shadow-medium); }
    100% { box-shadow: var(--shadow-glow); }
}

/* تحسينات للوضع المظلم */
@media (prefers-color-scheme: dark) {
    :root {
        --tiffany-glow: rgba(31, 186, 211, 0.4);
        --glass-border: rgba(255, 255, 255, 0.15);
    }
}

/* تأثيرات التحويم المتقدمة */
.interactive-hover {
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.interactive-hover::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1), transparent);
    transition: all 0.6s ease;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    z-index: 0;
}

.interactive-hover:hover::before {
    width: 300px;
    height: 300px;
}

/* تأثيرات الكتابة المتدرجة */
.typing-effect {
    overflow: hidden;
    border-right: 2px solid var(--tiffany);
    white-space: nowrap;
    animation: typing 3s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink-caret {
    from, to { border-color: transparent; }
    50% { border-color: var(--tiffany); }
}