/* ============================================
   styles.css – طراحی نهایی، مدرن و واکنش‌گرا
   ============================================ */

/* ----- متغیرهای رنگی ----- */
:root {
    --primary: #10b981;
    /* سبز زمردی درخشان */
    --primary-hover: #059669;
    --primary-light: rgba(16, 185, 129, 0.1);

    --bg: #f8fafc;
    --text: #0f172a;
    --text-muted: #64748b;

    --card-bg: #ffffff;
    --header-bg: rgba(255, 255, 255, 0.85);
    --footer-bg: #0f172a;
    --footer-text: #94a3b8;
    --footer-link: #cbd5e1;

    --border: #e2e8f0;
    --border-light: rgba(0, 0, 0, 0.05);
    --input-bg: #ffffff;
    --input-border: #cbd5e1;

    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;

    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.04);
    --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 25px -5px rgba(16, 185, 129, 0.15);
    --shadow-glow: 0 0 20px rgba(16, 185, 129, 0.4);

    --radius-sm: 10px;
    --radius: 14px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font: 'Vazirmatn', sans-serif;
}

body.dark {
    --bg: #0b1120;
    --text: #f8fafc;
    --text-muted: #94a3b8;

    --card-bg: #1e293b;
    --header-bg: rgba(15, 23, 42, 0.85);
    --footer-bg: #070b14;
    --footer-text: #64748b;

    --border: #334155;
    --border-light: rgba(255, 255, 255, 0.05);
    --input-bg: #0f172a;
    --input-border: #475569;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
}

/* ----- پایه ----- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    transition: background var(--transition), color var(--transition);
    overflow-x: hidden;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--primary-hover);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

/* ----- Utility کلاس‌ها ----- */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.row {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.col {
    flex: 1;
    min-width: 0;
}

.col-12 {
    flex: 0 0 100%;
}

.col-6 {
    flex: 0 0 calc(50% - 0.75rem);
}

.col-4 {
    flex: 0 0 calc(33.333% - 1rem);
}

.col-3 {
    flex: 0 0 calc(25% - 1.125rem);
}

@media (max-width: 1024px) {

    .col-4,
    .col-3 {
        flex: 0 0 calc(50% - 0.75rem);
    }
}

@media (max-width: 640px) {

    .col-4,
    .col-3,
    .col-6,
    .col {
        flex: 0 0 100%;
    }
}

.text-center {
    text-align: center;
}

.mt-1 {
    margin-top: 0.5rem;
}

.mt-2 {
    margin-top: 1rem;
}

.mt-3 {
    margin-top: 1.5rem;
}

.mb-1 {
    margin-bottom: 0.5rem;
}

.mb-2 {
    margin-bottom: 1rem;
}

.mb-3 {
    margin-bottom: 1.5rem;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 900;
    letter-spacing: -0.5px;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 5px;
    background: linear-gradient(to right, var(--primary), #a78bfa);
    border-radius: 10px;
    margin: 5px;
}

/* ----- دکمه‌ها ----- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.5rem;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    line-height: 1.4;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-sm {
    padding: 0.4rem 1rem;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 0.8rem 2rem;
    font-size: 1.1rem;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.35);
}

.btn-primary:hover {
    background: var(--primary-hover);
    color: #fff;
    box-shadow: 0 6px 24px rgba(99, 102, 241, 0.5);
}

.btn-secondary {
    background: var(--text-muted);
    color: #fff;
}

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

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

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: #fff;
}

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: 50%;
    background: var(--primary-light);
    color: var(--success);
}

.btn-icon:hover {
    background: var(--primary);
    color: #fff;
}

/* ----- فرم‌ها ----- */
input,
select,
textarea {
    font-family: var(--font);
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--input-border);
    border-radius: var(--radius-sm);
    background: var(--input-bg);
    color: var(--text);
    font-size: 0.95rem;
    transition: border var(--transition), box-shadow var(--transition);
    width: 100%;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

/* ----- Alert ----- */
.alert {
    padding: 0.9rem 1.2rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.2rem;
    font-weight: 500;
    border: 1px solid transparent;
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border-color: var(--success);
}

.alert-danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border-color: var(--danger);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
    border-color: var(--warning);
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info);
    border-color: var(--info);
}

/* ========== هدر شیشه‌ای ========== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid rgba(16, 185, 129, 0.15);
    transition: all var(--transition);
}

.site-header.scrolled {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.header-wrapper {
    height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    transition: var(--transition);
}

.site-header.scrolled .header-wrapper {
    height: 68px;
}

/* LOGO */
.logo {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--text);
    flex-shrink: 0;
}

.logo-image {
    height: 54px;
    border-radius: 14px;
    object-fit: cover;
}

.logo-placeholder {
    width: 50px;
    height: 50px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary), #34d399);
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3);
    transition: transform var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 22px;
}

.logo-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.logo-title {
    font-size: 20px;
    font-weight: 800;
}

.logo-info small {
    color: var(--text-muted);
    font-size: 12px;
}

/* Desktop Nav */
.desktop-nav {
    display: flex;
    align-items: center;
    gap: 34px;
    margin: auto;
}

.nav-link {
    color: var(--text-muted);
    font-weight: 600;
    position: relative;
    padding: 8px 2px;
}

.nav-link::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: -6px;
    width: 0;
    height: 3px;
    background: var(--primary);
    border-radius: 20px;
    transition: .35s;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.header-search {
    width: 280px;
    height: 46px;
    display: flex;
    align-items: center;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 0 16px;
    transition: .3s;
}

.header-search:hover {
    border-color: var(--primary);
}

.header-search:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-light);
}

.header-search i {
    color: var(--text-muted);
    margin-left: 10px;
}

.header-search input {
    border: none;
    background: none;
    width: 100%;
    color: var(--text);
    padding: 0;
    font-size: 14px;
}

/* Icon Buttons */
.icon-btn {
    width: 46px;
    height: 46px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--card-bg);
    color: var(--text);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: .3s;
    position: relative;
    box-shadow: var(--shadow-sm);
}

.icon-btn:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    transform: translateY(-2px);
}

.cart-icon {
    position: relative;
}

.cart-badge {
    position: absolute;
    top: -6px;
    left: -6px;
    min-width: 22px;
    height: 22px;
    border-radius: 30px;
    background: var(--danger);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    box-shadow: 0 6px 18px rgba(239, 68, 68, .4);
}

/* User Menu */
.user-dropdown {
    position: relative;
}

.user-button {
    border: 1px solid var(--border);
    background: var(--card-bg);
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0.3rem 1rem 0.3rem 0.3rem;
    border-radius: 999px;
    cursor: pointer;
    color: var(--text);
    font-family: inherit;
    font-weight: 600;
    transition: var(--transition);
}

.user-button.active,
.user-button:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.user-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.user-menu {
    position: absolute;
    top: calc(100% + 14px);
    left: 0;
    width: 230px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: .28s;
    overflow: hidden;
}

.user-dropdown:hover .user-menu,
.user-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    color: var(--text);
    transition: .25s;
}

.user-menu a:hover,
.user-menu a.active {
    background: var(--primary-light);
    color: var(--primary);
}

.user-menu hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 0;
}

.login-btn {
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
    color: #fff;
    padding: 12px 22px;
    border-radius: 999px;
    font-weight: 700;
    transition: .3s;
}

.login-btn:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.mobile-toggle {
    display: none;
    width: 46px;
    height: 46px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--card-bg);
    cursor: pointer;
    color: var(--text);
    font-size: 20px;
}

/* ========== محتوای اصلی ========== */
.site-content {
    padding: 1.5rem 0;
}

/* ========== اعلان بالای هدر ========== */
.notification-banner {
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
    color: #fff;
    padding: 0.6rem 0;
    position: relative;
    z-index: 1001;
    /* بالاتر از هدر */
    font-size: 0.9rem;
    box-shadow: 0 2px 10px rgba(99, 102, 241, 0.2);
    transition: all 0.3s ease;
}

.notification-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex: 1;
}

.notification-icon {
    font-size: 1.4rem;
    opacity: 0.9;
}

.notification-text {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.notification-text strong {
    font-weight: 800;
    letter-spacing: 0.5px;
}

.notification-text span {
    opacity: 0.9;
    font-weight: 400;
}

.notification-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: #fff;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.2rem;
    transition: 0.3s;
    flex-shrink: 0;
}

.notification-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

/* حالت بسته شدن (با کلاس hidden) */
.notification-banner.hidden {
    display: none;
}

/* واکنش‌گرایی موبایل */
@media (max-width: 768px) {
    .notification-banner {
        padding: 0.5rem 0;
        font-size: 0.8rem;
    }

    .notification-content {
        gap: 0.5rem;
    }

    .notification-icon {
        font-size: 1.2rem;
    }

    .notification-text {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.2rem;
    }

    .notification-close {
        width: 28px;
        height: 28px;
        font-size: 1rem;
    }
}

section {
    padding: 0.5rem 0;
}

@media (max-width: 768px) {
    section {
        padding: 1rem 0;
    }
}

/* ========== دسته‌بندی‌ها ========== */


.categories-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.categories-list {
    display: flex;
    padding: 20px;
    flex-wrap: nowrap;
    gap: 0.6rem;
    justify-content: center;
    width: 100%;
    overflow: hidden;
    transition: max-height 0.4s ease;
    max-height: none;
}

/* آیتم دسته‌بندی */
.category-item {
    flex: 0 0 auto;
    font-family: 'vazirmatn';
    border-radius: var(--radius-sm);
    padding: 0.55rem 1.2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: 0.25s;
    color: var(--text);
    font-weight: 600;
    font-size: 0.95rem;
    white-space: nowrap;
    min-width: 70px;
}

.category-item:hover {
    background: var(--primary-light);
    border-color: var(--primary);
    color: var(--primary);
}

.category-item.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.category-item:hover,
.category-item.active {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* دکمه بیشتر (فقط موبایل) */
.show-more-btn {
    display: none;
    background: var(--card-bg);
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.4rem 1.2rem;
    font-size: 1.2rem;
    cursor: pointer;
    color: var(--text-muted);
    transition: var(--transition);
}

.show-more-btn:hover {
    background: var(--primary-light);
    border-color: var(--primary);
    color: var(--primary);
}

/* ===== واکنش‌گرایی موبایل ===== */
@media (max-width: 768px) {
    .categories-list {
        flex-wrap: wrap;
        justify-content: flex-start;
        gap: 0.5rem;
        max-height: calc(2 * (2.8rem + 0.5rem));
        /* حدود دو ردیف */
        overflow: hidden;
        padding: 0.2rem 0;
    }

    /* وقتی کلاس expanded اضافه شد، همه دسته‌ها نمایش داده شوند */
    .categories-list.expanded {
        max-height: 1000px;
        /* عدد بزرگ برای نمایش همه */
    }

    .category-item {
        flex: 0 0 calc(50% - 0.25rem);
        /* دو ستون */
        padding: 0.5rem 0.8rem;
        font-size: 0.85rem;
        min-width: 0;
        justify-content: center;
        white-space: nowrap;
    }

    /* دسته‌های اضافی (بیش از دو ردیف) مخفی */
    .category-item.hidden-mobile {
        display: none;
    }

    /* وقتی expanded شد، همه را نشان بده */
    .categories-list.expanded .category-item.hidden-mobile {
        display: inline-flex;
    }

    .show-more-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        max-width: 200px;
        padding: 0.3rem 0;
        margin-top: 0.25rem;
    }
}

/* ========== کارت محصول و مقاله ========== */
.product-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
    border: 1px solid var(--border);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
    border-color: var(--primary-light);
}

.card-img-wrapper {
    position: relative;
    width: 100%;
    padding-top: 60%;
    overflow: hidden;
}

.card-img-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transition: transform 0.5s ease;
}

.product-card:hover .card-img-wrapper img {
    transform: scale(1.05);
}

.card-body {
    padding: 0.6rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-title {
    font-size: 1rem;
    text-align: center;
    font-weight: bolder;
    margin-bottom: 0.4rem;
    color: var(--text);
    line-height: 1.5;
}

.card-excerpt {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 0.7rem;
    flex: 1;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px dashed var(--border);
}

.price-section {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-around;
    gap: 5px;
}

.old-price {
    font-size: 0.8rem;
    color: var(--danger);
    text-decoration: line-through;
}

.new-price,
.price {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--success);
}

/* ========== مودال جزئیات محصول (نسخه نهایی) ========== */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(8px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    transition: opacity 0.35s ease;
}

.modal-overlay.modal-open {
    opacity: 1;
}

.modal-overlay.modal-closing {
    opacity: 0;
}

.modal-container {
    background: var(--card-bg);
    border-radius: var(--radius);
    width: 95%;
    max-width: 1200px;
    max-height: 92vh;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
    transform: scale(0.95) translateY(20px);
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.35s ease;
    opacity: 0;
    overflow: hidden;
}

.modal-open .modal-container {
    transform: scale(1) translateY(0);
    opacity: 1;
}

.modal-closing .modal-container {
    transform: scale(0.95) translateY(20px);
    opacity: 0;
}

/* دکمه بستن خارج از مودال (گوشه صفحه) */
.modal-close-outer {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1001;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--border);
    color: var(--text);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    font-size: 1.8rem;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    display: none;
    align-items: center;
    justify-content: center;
}

.modal-open .modal-close-outer {
    display: flex;
}

.modal-close-outer:hover {
    background: var(--danger);
    color: #fff;
    border-color: var(--danger);
    transform: rotate(90deg) scale(1.1);
}

@media (max-width: 600px) {
    .modal-close-outer {
        top: 10px;
        right: 10px;
        width: 40px;
        height: 40px;
        font-size: 1.4rem;
    }
}

/* هدر استیکی */
.modal-sticky-header {
    position: sticky;
    top: 0;
    z-index: 5;
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.9);
}

body.dark .modal-sticky-header {
    background: rgba(30, 41, 59, 0.95);
}

.modal-sticky-header h2 {
    font-size: 1.4rem;
    font-weight: 800;
    margin: 0;
    color: var(--text);
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.modal-content {
    padding: 1.5rem 2rem 1rem;
    overflow-y: auto;
    flex: 1;
}

/* چیدمان اصلی */
.product-detail-modal {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

/* ستون اول (راست) - تصویر */
.modal-left {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.modal-image-wrapper {
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--bg);
    border: 1px solid var(--border);
}

.modal-image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 16/9;
    object-fit: cover;
}

/* ستون دوم (چپ) - اطلاعات */
.modal-right {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.average-rating {
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
}

.meta-info {
    background: var(--bg);
    padding: 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.meta-item {
    font-size: 0.95rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.meta-item i {
    color: var(--primary);
    width: 20px;
}

.meta-item strong {
    color: var(--text);
}

.meta-item.full-width {
    flex-wrap: wrap;
}

.file-list {
    list-style: none;
    padding: 0;
    margin: 0.3rem 0 0;
}

.file-list li {
    font-size: 0.85rem;
    padding: 0.2rem 0;
    border-bottom: 1px dashed var(--border);
    display: flex;
    justify-content: space-between;
}

.file-size {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.tag-badge {
    background: var(--primary-light);
    color: var(--primary);
    padding: 0.15rem 0.8rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid var(--primary);
    transition: 0.2s;
}

.tag-badge:hover {
    background: var(--primary);
    color: #fff;
}

/* محصولات مشابه (لیستی) */
.similar-products {
    background: var(--bg);
    padding: 0.8rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

.similar-products h4 {
    margin: 0 0 0.6rem;
    font-size: 1rem;
    font-weight: 700;
}

.similar-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.similar-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.4rem 0;
    border-bottom: 1px dashed var(--border);
}

.similar-item:last-child {
    border-bottom: none;
}

.similar-thumb {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 6px;
    flex-shrink: 0;
    background: var(--border);
}

.similar-title {
    flex: 1;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
}

.similar-item .btn {
    font-size: 0.8rem;
    padding: 0.2rem 0.8rem;
    flex-shrink: 0;
}

/* ردیف توضیحات */
.modal-description {
    grid-column: 1 / -1;
    margin: 0.5rem 0;
}

.description {
    line-height: 1.9;
    color: var(--text);
    font-size: 1rem;
    background: var(--bg);
    padding: 1.7rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    max-height: none;
    overflow: visible;
}

/* ردیف نظرات */
.modal-comments {
    grid-column: 1 / -1;
    margin-top: 1rem;
    border-top: 2px solid var(--border);
    padding-top: 1.5rem;
}

.modal-comments h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.comments-container {
    max-height: 250px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.comment {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.8rem 1rem;
}

.comment.user-rating {
    border-color: var(--primary);
    border-width: 2px;
}

.comment .user-own-rating {
    color: var(--primary);
    font-size: 0.8rem;
}

.comment-header {
    display: flex;
    gap: 0.8rem;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 0.3rem;
}

.comment-header strong {
    color: var(--primary);
}

.comment-date {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.comment-stars {
    display: inline-flex;
    gap: 2px;
}

.comment p {
    margin: 0.3rem 0 0;
    color: var(--text);
}

/* فرم نظر غیرفعال */
.review-form.disabled {
    opacity: 0.8;
}

.review-form.disabled .alert {
    margin: 0;
}

/* فوتر شناور */
.modal-footer-sticky {
    position: sticky;
    bottom: 0;
    box-shadow: rgba(0, 0, 0, 0.16) 0px 3px 20px 0px;
    background: var(--card-bg);
    border-top: 1px solid var(--border);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.9);
    z-index: 5;
}

body.dark .modal-footer-sticky {
    background: rgba(30, 41, 59, 0.95);
}

.modal-footer-sticky .price-box {
    font-size: 1.6rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.modal-footer-sticky .price-box .old-price {
    font-size: 1rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.modal-footer-sticky .price-box .new-price,
.modal-footer-sticky .price-box .price {
    color: var(--success);
}

.modal-footer-sticky .btn {
    padding: 0.7rem 2.5rem;
    font-size: 1.1rem;
    border-radius: 50px;
}

.modal-footer-sticky .btn-success {
    background: var(--success);
    color: #fff;
}

.modal-footer-sticky .btn-success:hover {
    background: #059669;
}

/* واکنش‌گرایی */
@media (max-width: 992px) {
    .product-detail-modal {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .modal-description {
        grid-column: 1;
    }

    .modal-comments {
        grid-column: 1;
    }

    .modal-content {
        padding: 1rem 1.2rem 0.5rem;
    }

    .modal-sticky-header {
        padding: 0.8rem 1.2rem;
    }

    .modal-sticky-header h2 {
        font-size: 1.1rem;
    }

    .modal-footer-sticky {
        padding: 0.8rem 1.2rem;
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .modal-footer-sticky .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 600px) {
    .modal-container {
        width: 100%;
        max-height: 91vh;
        top: 2vh;
        border-radius: 0;
    }

    .modal-content {
        padding: 0.8rem;
    }

    .modal-sticky-header {
        padding: 0.6rem 0.8rem;
    }

    .modal-sticky-header h2 {
        font-size: 1rem;
    }

    .modal-footer-sticky {
        flex-direction: column;
        gap: 0.8rem;
        text-align: center;
        padding: 0.6rem 1rem;
    }

    .modal-footer-sticky .btn {
        width: 100%;
        justify-content: center;
        font-size: 1rem;
        padding: 0.6rem;
    }

    .similar-item {
        flex-wrap: wrap;
    }

    .similar-item .btn {
        margin-right: auto;
    }
}

.description p img {
    height: auto !important;
}

/* ========== پنل کاربری ========== */
.user-dashboard {
    display: flex;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.user-sidebar {
    width: 240px;
    flex-shrink: 0;
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    align-self: flex-start;
    border: 1px solid var(--border);
}

.sidebar-avatar {
    text-align: center;
    margin-bottom: 1.5rem;
}

.sidebar-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0.75rem 1rem;
    color: var(--text);
    border-radius: var(--radius-sm);
    margin-bottom: 0.3rem;
    font-weight: 500;
    transition: all var(--transition);
}

.sidebar-menu a:hover,
.sidebar-menu a.active {
    background: var(--primary);
    color: #fff;
    box-shadow: var(--shadow-sm);
}

.user-content {
    flex: 1;
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.dashboard-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.card-info {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 1.2rem;
    flex: 1 1 160px;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.card-info i {
    font-size: 2rem;
    color: var(--primary);
}

.table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.table th,
.table td {
    padding: 0.8rem 1rem;
    border-bottom: 1px solid var(--border);
    text-align: right;
}

.table th {
    background: var(--bg);
    font-weight: 600;
}

.badge {
    padding: 0.25rem 0.7rem;
    border-radius: 20px;
    font-size: 0.8rem;
    color: #fff;
    font-weight: 500;
}

.badge-warning {
    background: var(--warning);
}

.badge-success {
    background: var(--success);
}

.badge-info {
    background: var(--info);
}

.badge-danger {
    background: var(--danger);
}

/* ========== فوتر ========== */
.site-footer {
    background: var(--footer-bg);
    color: var(--footer-text);
    padding: 4rem 0 0;
    margin-top: 5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.8rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 1rem;
}

.footer-logo i {
    color: var(--primary);
}

.footer-col h4 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 1.2rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 30px;
    height: 2px;
    background: var(--primary);
}

.footer-col ul li {
    margin-bottom: 0.75rem;
}

.footer-col ul li a {
    color: var(--footer-link);
}

.footer-col ul li a:hover {
    color: var(--primary);
    padding-right: 5px;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    color: #fff;
    font-size: 1.2rem;
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-bottom {
    background: rgba(0, 0, 0, 0.2);
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.9rem;
}

/* ========== Mobile Menu ========== */
.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -420px;
    width: 400px;
    height: 100vh;
    background: var(--card-bg);
    z-index: 1002;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
}

.mobile-menu.active {
    right: 0;
}

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

.mobile-close {
    background: var(--primary-light);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    color: var(--primary);
    cursor: pointer;
    font-size: 1.2rem;
}

.mobile-nav {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav a {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    color: var(--text);
}

.mobile-nav a.active,
.mobile-nav a:hover {
    background: var(--primary-light);
    color: var(--primary);
}

/* ========== Responsive ========== */
@media(max-width:1100px) {
    .header-search {
        width: 220px;
    }

    .desktop-nav {
        gap: 22px;
    }
}

@media(max-width:992px) {
    .desktop-nav {
        display: none;
    }

    .mobile-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .header-search {
        display: none;
    }

    .user-button span {
        display: none;
    }

    .logo-info small {
        display: none;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media(max-width:768px) {
    .header-wrapper {
        height: 74px;
        gap: 10px;
    }

    .logo-placeholder {
        width: 46px;
        height: 46px;
    }

    .logo-title {
        font-size: 18px;
    }

    .header-actions {
        gap: 8px;
    }

}

@media(max-width:576px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid-item {
        margin-bottom: 20px;
    }

    .icon-btn,
    .user-avatar {
        width: 42px;
        height: 42px;
    }

    .login-btn {
        display: none;
    }

    .user-dropdown {
        display: none;
    }

    .user-sidebar {
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
        padding: 1rem;
    }

    .sidebar-avatar {
        display: none;
    }

    .sidebar-menu {
        display: flex;
        flex-wrap: wrap;
    }
}

@media(max-width:576px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .icon-btn,
    .mobile-toggle {
        width: 40px;
        height: 40px;
        border-radius: 12px;
    }
}

/* --- پنل کاربری: استایل‌های اختصاصی --- */
.user-dashboard {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    margin-bottom: 3rem;
    align-items: flex-start;
}

.user-sidebar {
    width: 280px;
    flex-shrink: 0;
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    position: sticky;
    top: 20px;
}

.sidebar-avatar {
    text-align: center;
    margin-bottom: 2rem;
}

.sidebar-avatar h3 {
    margin-top: 1rem;
    font-size: 1.1rem;
    color: var(--text);
}

.sidebar-menu {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.sidebar-menu a {
    padding: 0.8rem 1rem;
    border-radius: var(--radius-sm);
    transition: 0.3s;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text);
    text-decoration: none;
}

.sidebar-menu a:hover,
.sidebar-menu a.active {
    background: var(--bg);
    color: var(--primary);
    font-weight: 600;
}

.user-content {
    flex: 1;
    min-width: 0;
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.dashboard-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.card-info {
    background: var(--bg);
    border: 1px solid var(--border);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.card-info i {
    font-size: 1.5rem;
    color: var(--primary);
}

/* ریسپانسیو */
@media (max-width: 992px) {
    .user-dashboard {
        flex-direction: column;
    }

    .user-sidebar {
        width: 100%;
        position: static;
    }
}

/* ============================================
   پنل کاربری (User Dashboard)
   ============================================ */
.user-header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.user-panel-container {
    display: flex;
    gap: 2rem;
    margin: 2rem auto 4rem;
    max-width: 1280px;
    padding: 0 1.5rem;
    align-items: flex-start;
}

/* سایدبار */
.user-sidebar {
    width: 260px;
    flex-shrink: 0;
    background: var(--card-bg);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 100px;
    overflow: hidden;
    transition: var(--transition);
}

.sidebar-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.8rem 1.2rem 1.2rem;
    border-bottom: 1px solid var(--border);
    text-align: center;
}

.sidebar-avatar-img {
    width: 150px;
    height: auto;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-light);
    padding: 2px;
    margin-bottom: 0.8rem;
}

.sidebar-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
    color: var(--text);
    line-height: 1.4;
}

.sidebar-role {
    font-size: 0.75rem;
    color: var(--text-muted);
    background: var(--bg);
    padding: 0.1rem 0.8rem;
    border-radius: 20px;
    margin-top: 0.2rem;
    display: inline-block;
}


/* ===== منوی سایدبار ===== */
.sidebar-menu {
    display: flex;
    flex-direction: column;
    padding: 0.8rem 0.6rem;
    gap: 0.3rem;
}

.sidebar-menu a {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.65rem 1rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-muted);
    transition: all 0.2s ease;
    text-decoration: none;
    border: 1px solid transparent;
}

.sidebar-menu a i {
    width: 22px;
    font-size: 1.1rem;
    text-align: center;
    flex-shrink: 0;
}

.sidebar-menu a span {
    flex: 1;
}

.sidebar-menu a:hover {
    background: var(--primary-light);
    color: var(--primary);
    border-color: var(--primary-light);
}

.sidebar-menu a.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.sidebar-menu a.active i {
    color: #fff;
}

.sidebar-menu a.logout-link {
    margin-top: 0.8rem;
    border-top: 1px solid var(--border);
    padding-top: 0.9rem;
    color: var(--danger);
}

.sidebar-menu a.logout-link:hover {
    background: rgba(239, 68, 68, 0.08);
    border-color: var(--danger);
    color: var(--danger);
}

/* محتوای اصلی */
.user-content {
    flex: 1;
    min-width: 0;
    background: var(--card-bg);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    padding: 2rem;
}

/* ============================================
   ریسپانسیو سایدبار در موبایل و تبلت
   ============================================ */

@media (max-width: 992px) {
    .user-panel-container {
        padding: 0 1rem;
        margin-top: 1rem;
        display: block;
    }

    .user-sidebar {
        position: fixed;
        top: 0;
        display: flex;
        flex-direction: column;
        width: 300px;
        height: 100vh;
        border-radius: 0;
        border: none;
        z-index: 1002;
        overflow-y: auto;
        transition: right 0.3s ease;
        box-shadow: var(--shadow-lg);
    }

    .user-sidebar.active {
        right: 0;
    }

    .sidebar-header {
        padding: 1.5rem 1rem 1rem;
    }

    .sidebar-avatar-img {
        width: 120px;
        height: auto;
    }

    .sidebar-menu {
        padding: 0.5rem 0.4rem;
        gap: 0.2rem;
    }

    .sidebar-menu a {
        padding: 0.6rem 0.9rem;
        font-size: 0.9rem;
        border-radius: 8px;
    }

    .sidebar-menu a i {
        width: 20px;
        font-size: 1rem;
    }

    .user-content {
        padding: 1.5rem;
        border-radius: var(--radius);
        margin-top: 0;
    }

    .mobile-sidebar-toggle {
        display: flex !important;
        align-items: center;
        justify-content: center;
        background: var(--primary-light);
        color: var(--primary);
        border: none;
        width: 44px;
        height: 44px;
        border-radius: var(--radius-sm);
        font-size: 1.2rem;
        cursor: pointer;
    }

    /* دکمه بستن سایدبار با کلیک روی overlay */
    .sidebar-overlay {
        position: fixed;
        inset: 0;
        background: rgba(15, 23, 42, 0.6);
        backdrop-filter: blur(4px);
        z-index: 1001;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .sidebar-overlay.active {
        opacity: 1;
        visibility: visible;
    }
}

@media (max-width: 576px) {
    .user-sidebar {
        width: 280px;
        right: -290px;
    }

    .user-sidebar.active {
        right: 0;
    }

    .sidebar-header {
        padding: 1.2rem 0.8rem 0.8rem;
    }

    .sidebar-avatar-img {
        width: 100px;
        height: auto;
        border-width: 2px;
    }

    .sidebar-header h3 {
        font-size: 1rem;
    }

    .sidebar-menu {
        padding: 0.3rem 0.3rem;
        gap: 0.1rem;
    }

    .sidebar-menu a {
        padding: 0.5rem 0.7rem;
        font-size: 0.85rem;
        gap: 0.6rem;
    }

    .sidebar-menu a i {
        width: 18px;
        font-size: 0.9rem;
    }

    .user-content {
        padding: 1rem;
        border-radius: 8px;
    }
}

/* کارت‌های داشبورد */
.dashboard-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.card-info {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: var(--transition);
}

.card-info:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.card-info i {
    font-size: 2.5rem;
    color: var(--primary);
    opacity: 0.8;
}

.card-info-text small {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 600;
}

.card-info-text strong {
    display: block;
    font-size: 1.6rem;
    color: var(--text);
    margin-top: 0.2rem;
}

/* جداول ریسپانسیو */
.table-responsive {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg);
    margin-top: 1.5rem;
}

.table {
    width: 100%;
    border-collapse: collapse;
    text-align: right;
    min-width: 600px;
}

.table th {
    background: rgba(0, 0, 0, 0.03);
    font-weight: 700;
    padding: 1.2rem 1rem;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}

.table td {
    padding: 1.2rem 1rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
    vertical-align: middle;
}

.table tr:last-child td {
    border-bottom: none;
}

.table tr:hover td {
    background: var(--card-bg);
}

/* فرم پروفایل */
.profile-section {
    padding: 1.5rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg);
    height: 100%;
}

.profile-section h3 {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    border-bottom: 2px solid var(--primary-light);
    padding-bottom: 0.5rem;
    display: inline-block;
}

/* موبایل سایدبار */
.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-sidebar-toggle {
    display: none;
    background: var(--primary-light);
    color: var(--primary);
    border: none;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    font-size: 1.2rem;
    cursor: pointer;
}

@media (max-width: 992px) {
    .user-panel-container {
        display: block;
        padding: 1rem;
        margin-top: 1rem;
    }

    .user-sidebar {
        position: fixed;
        top: 0;
        right: -320px;
        width: 300px;
        height: 100vh;
        border-radius: 0;
        border: none;
        z-index: 1002;
        overflow-y: auto;
        transition: right 0.3s ease;
        box-shadow: var(--shadow-lg);
    }

    .user-sidebar.active {
        right: 0;
    }

    .user-content {
        padding: 1.5rem;
        border-radius: var(--radius-md);
        margin-top: 1rem;
    }

    .mobile-sidebar-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .profile-section {
        padding: 1rem;
    }

    .user-content {
        padding: 1rem;
    }


}

/* ----- دکمه‌های نمایش در دسکتاپ/موبایل ----- */
.desktop-only {
    display: inline-flex;
}

.mobile-profile-btn {
    display: none;
}

@media (max-width: 768px) {
    .desktop-only {
        display: none !important;
    }

    .mobile-profile-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 42px;
        height: 42px;
        border-radius: 14px;
        border: 1px solid var(--border);
        background: var(--card-bg);
        color: var(--text);
        box-shadow: var(--shadow-sm);
        transition: var(--transition);
    }

    .mobile-profile-btn:hover {
        background: var(--primary);
        color: #fff;
        border-color: var(--primary);
        transform: translateY(-2px);
    }
}

/* هماهنگی آیتم تغییر تم در منوی موبایل */
.mobile-nav a#themeToggleMobile {
    cursor: pointer;
}

.mobile-nav a#themeToggleMobile i {
    transition: transform 0.3s;
}

.mobile-nav a#themeToggleMobile:hover i {
    transform: rotate(20deg);
}

/* ============================================
   انیمیشن تغییر تم (پرده از بالا به پایین)
   ============================================ */
.theme-transition-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    pointer-events: none;
    transform: translateY(-100%);
    transition: transform 0.7s cubic-bezier(0.65, 0, 0.35, 1);
    will-change: transform;
}

/* هنگام فعال شدن، پرده پایین می‌آید */
.theme-transition-overlay.active {
    transform: translateY(0);
    pointer-events: all;
    /* جلوگیری از کلیک در حین انیمیشن */
}

/* رنگ پرده با توجه به تم فعلی (برعکس) */
body.light .theme-transition-overlay {
    background: #ffffff2a;
    /* رنگ تاریک برای تغییر به حالت تاریک */
}

body.dark .theme-transition-overlay {
    background: rgba(147, 150, 153, 0.24);
    /* رنگ روشن برای تغییر به حالت روشن */
}

/* جلوگیری از اسکرول در حین انیمیشن */
body.theme-transitioning {
    overflow: hidden;
}

/* ============================================
   ظاهر نمایشی مشابه دیجی‌کالا
   ============================================ */

/* استایل فیلترها */
.filters-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
}

.filters-list {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    justify-content: center;
}

.filter-item {
    background: var(--card-bg);
    border: 1px solid var(--border);
    font-family: 'Vazirmatn';
    border-radius: 99px;
    padding: 0.5rem 1.2rem;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-sm);
}

.filter-item:hover,
.filter-item.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* ساختار Layout دیجی‌کالا */
.dk-layout {
    flex-direction: column;
    display: flex;
    gap: 0;
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}



/* بنر سمت راست */
.dk-banner {
    gap: 20px;
    background: #6351CB;
    /* رنگ قرمز در تم روشن */
    color: #ffffff;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem 1.5rem;
    transition: background 0.4s ease;
}

body.dark .dk-banner {
    background: #8A5CF6;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.dk-banner i {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.dk-banner h3 {
    font-size: 1.25rem;
    font-weight: 800;
    line-height: 1.6;
    margin: 0;
}

/* کانتینر محصولات */
.dk-products-container {
    flex: 1;
    padding: 1.5rem;
    min-width: 0;

    /* افکت شیشه‌ای مدرن */
    background: rgba(255, 255, 255, 0.1);
    /* شفافیت پایه */
    backdrop-filter: blur(15px);
    /* مات کردن پشت شیشه */
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    /* لبه‌ی نازک روشن برای حس شیشه */
    border-radius: 0 0 10px 10px;

    /* افکت درخشش (Glow) */
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);

    /* ایجاد یک لایه درخشان متحرک در پس‌زمینه */
    background: linear-gradient(135deg,
            rgba(255, 255, 255, 0.2) 0%,
            rgba(255, 255, 255, 0.05) 100%);
}

/* افزودن یک نور درخشان گوشه‌ای (اختیاری) */
.dk-products-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle,
            rgba(99, 102, 241, 0.15) 0%,
            transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.dk-products-grid {
    display: grid;
    /* نمایش 6 محصول در دسکتاپ */
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.dk-product-wrapper {
    height: 100%;
}

.dk-product-wrapper .product-card {
    height: 100%;
    box-shadow: none;
    border: 1px solid var(--border-light);
}

.dk-product-wrapper .product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

/* رسپانسیو دیجی‌کالا استایل */
@media (max-width: 1400px) {
    .dk-products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1200px) {
    .dk-products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .dk-products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .dk-layout {
        flex-direction: column;
    }

    body.dark .dk-banner {
        flex-direction: column;
    }

    .dk-banner {
        flex: auto;
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
        justify-content: center;
    }

    .dk-banner i {
        font-size: 2rem;
        margin-bottom: 0;
    }

    .dk-banner h3 {
        font-size: 1.1rem;
    }

    .dk-products-container {
        padding: 1rem;
    }

    .dk-products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .dk-products-grid {
        grid-template-columns: 1fr;
        /* در موبایل کوچک زیر هم */
    }

    .filters-list {
        gap: 0.4rem;
    }

    .filter-item {
        font-size: 0.6rem;
        padding: 0.4rem 0.8rem;
    }
}

/* ===== برچسب‌ها (Tags) ===== */
.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0.75rem 0;
}

.tag-badge {
    background: var(--primary-light);
    color: var(--primary);
    padding: 0.2rem 0.9rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid var(--primary);
    transition: 0.2s;
}

.tag-badge:hover {
    background: var(--primary);
    color: #fff;
}

/* ===== ردیف قیمت و دکمه سبد خرید در مودال ===== */
.price-cart-row {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin: 1rem 0;
    padding: 0.8rem 1.2rem;
    background: var(--bg);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

.price-cart-row .price-box {
    margin: 0;
    padding: 0.3rem 0.8rem;
    border: none;
    background: transparent;
}

.price-cart-row .btn {
    margin-right: auto;
}

@media (max-width: 600px) {
    .price-cart-row {
        flex-direction: column;
        align-items: stretch;
        gap: 0.8rem;
    }

    .price-cart-row .btn {
        margin-right: 0;
        width: 100%;
    }
}

/* ===== کارت‌ها: نمایش توضیحات کوتاه ===== */
.card-excerpt {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ===== کارت محصول با افکت هاور ===== */
.product-card {
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.card-img-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.card-img-wrapper img {
    width: fit-content;
    height: fit-content;
    object-fit: contain;
    transition: filter 0.4s ease, transform 0.4s ease;
}

.product-card:hover .card-img-wrapper img {
    filter: blur(4px) brightness(0.7);
    transform: scale(1.05);
}

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(2px);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

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

.btn-view {
    background: var(--primary);
    color: #fff;
    padding: 0.6rem 1.8rem;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-view:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
    color: #fff;
}

/* ===== کنترل‌های محصولات ===== */
.products-controls {
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
    padding: 1rem 1.5rem;
}

.controls-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.5rem;
}

.control-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 0 1 auto;
}

.control-group label {
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.9rem;
    white-space: nowrap;
}

.control-group label i {
    color: var(--primary);
    margin-left: 0.3rem;
}

.control-group select {
    width: 180px;
    padding: 0.4rem 0.8rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--input-bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 0.9rem;
    cursor: pointer;
    transition: border 0.2s;
}

.control-group select:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px var(--primary-light);
}

.control-banner-wrapper {
    padding: 0.5rem 1rem;
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
}

.control-banner {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    background: var(--primary-light);
    padding: 0.4rem 1.2rem;
    border-radius: 30px;
    color: var(--primary);
    font-weight: 700;
    font-size: 0.95rem;
    border: 1px solid var(--primary);
    justify-content: center;
    max-width: 400px;
    margin: 0 auto;
}

.control-banner i {
    font-size: 1.2rem;
}

/* ===== ریسپانسیو ===== */
@media (max-width: 768px) {
    .controls-row {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .control-group {
        flex-direction: column;
        align-items: stretch;
        gap: 0.3rem;
    }

    .control-group select {
        width: 100%;
    }

    .control-banner {
        margin-right: 0;
        justify-content: center;
        padding: 0.4rem 1rem;
        font-size: 0.85rem;
    }
}

/* ===== دکمه شناور تغییر تم (فقط موبایل) ===== */
.theme-floating-btn {
    position: fixed;
    bottom: 90px;
    right: 20px;
    z-index: 999;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: none;
    background: var(--primary);
    color: #fff;
    font-size: 1.5rem;
    box-shadow: 0 6px 24px rgba(99, 102, 241, 0.4);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: none;
    /* مخفی در دسکتاپ */
    align-items: center;
    justify-content: center;
}

.theme-floating-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 32px rgba(99, 102, 241, 0.6);
}

.theme-floating-btn:active {
    transform: scale(0.9);
}

/* نمایش فقط در موبایل (عرض کمتر از 768px) */
@media (max-width: 768px) {
    .theme-floating-btn {
        display: flex;
    }

    /* فاصله از پایین بیشتر برای جلوگیری از تداخل با فوتر */
    .theme-floating-btn {
        width: 48px;
        height: 48px;
        font-size: 1.2rem;
        bottom: 75px;
        right: 16px;
    }
}

/* در موبایل‌های کوچک‌تر اندازه را کمی کوچک‌تر کنیم */
@media (max-width: 480px) {
    .theme-floating-btn {
        width: 48px;
        height: 48px;
        font-size: 1.2rem;
        bottom: 75px;
        right: 16px;
    }
}

/* حالت تاریک - سایه‌ای متفاوت */
body.dark .theme-floating-btn {
    background: #f59e0b;
    box-shadow: 0 6px 24px rgba(245, 158, 11, 0.4);
}

body.dark .theme-floating-btn:hover {
    box-shadow: 0 8px 32px rgba(245, 158, 11, 0.6);
}

/* ============================================
   بهبود هدر، هیرو، فوتر و کارت‌ها
   ============================================ */

/* ----- هدر شیشه‌ای با سایه و افکت ----- */
.site-header {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.4s ease;
}

body.dark .site-header {
    background: rgba(15, 23, 42, 0.8);
    border-bottom-color: rgba(255, 255, 255, 0.05);
}

.site-header.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
}

body.dark .site-header.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

/* ----- لوگو ----- */
.logo-image {
    height: 54px;
    width: auto;
    border-radius: 14px;
    transition: transform 0.3s ease;
}

.logo:hover .logo-image {
    transform: scale(1.05) rotate(-2deg);
}

.logo-placeholder {
    width: 54px;
    height: 54px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.35);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.logo:hover .logo-placeholder {
    transform: scale(1.05) rotate(-5deg);
    box-shadow: 0 12px 32px rgba(99, 102, 241, 0.5);
}

.logo-title {
    font-size: 1.4rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary), #047857);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

body.dark .logo-title {
    background: linear-gradient(135deg, #a78bfa, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ----- منوی دسکتاپ ----- */
.desktop-nav .nav-link {
    font-weight: 600;
    position: relative;
    padding: 0.5rem 0.2rem;
    margin: 0 0.8rem;
    color: var(--text-muted);
    transition: color 0.3s ease;
}

.desktop-nav .nav-link i {
    margin-left: 0.4rem;
    font-size: 0.9rem;
}

.desktop-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    right: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), #34d399);
    border-radius: 4px;
    transition: width 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.desktop-nav .nav-link:hover::after,
.desktop-nav .nav-link.active::after {
    width: 100%;
}

.desktop-nav .nav-link:hover,
.desktop-nav .nav-link.active {
    color: var(--text);
}

body.dark .desktop-nav .nav-link:hover,
body.dark .desktop-nav .nav-link.active {
    color: #fff;
}

/* ----- دکمه‌های هدر ----- */
.icon-btn {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    color: var(--text);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.icon-btn:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    transform: translateY(-3px) scale(1.04);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.3);
}

body.dark .icon-btn {
    background: var(--card-bg);
    border-color: var(--border);
}


/* ===== فوتر ===== */
.site-footer {
    background: var(--footer-bg);
    color: var(--footer-text);
    padding: 5rem 0 0;
    margin-top: 6rem;
    position: relative;
    overflow: hidden;
    border-top: none;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #0f172a, var(--primary), #34d399, var(--primary), #0f172a);
    background-size: 200% 100%;
    animation: shimmer 4s infinite linear;
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.8rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 1rem;
}

.footer-logo i {
    color: var(--primary);
    font-size: 2rem;
}

.footer-about p {
    line-height: 1.8;
    max-width: 350px;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-links a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-4px) scale(1.05);
    border-color: var(--primary);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
}

.footer-col h4 {
    color: #fff;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), transparent);
    border-radius: 4px;
}

.footer-col ul li {
    margin-bottom: 0.7rem;
}

.footer-col ul li a {
    color: var(--footer-link);
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.footer-col ul li a:hover {
    color: var(--primary);
    padding-right: 6px;
}

.footer-namad {
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-bottom {
    background: rgba(0, 0, 0, 0.3);
    padding: 1.2rem 0;
    text-align: center;
    font-size: 0.9rem;
    color: var(--footer-text);
}

/* ===== کارت‌های محصول (بهبود) ===== */
.product-card {
    border-radius: 16px;
    overflow: hidden;
    background: var(--card-bg);
    border: 1px solid var(--border);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(99, 102, 241, 0.12);
    border-color: var(--primary-light);
}

body.dark .product-card:hover {
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
    border-color: rgba(99, 102, 241, 0.2);
}

.card-img-wrapper {
    padding-top: 60%;
    position: relative;
    overflow: hidden;
}

.card-img-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease, filter 0.6s ease;
}

.product-card:hover .card-img-wrapper img {
    transform: scale(1.08);
    filter: brightness(0.85) blur(2px);
}

.card-body {
    padding: 0.8rem 0.6rem;
}

.card-title {
    font-size: 1rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 0.3rem;
    color: var(--text);
    line-height: 1.4;
}

.card-excerpt {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 0.6rem;
    border-top: 1px dashed var(--border);
    flex-wrap: wrap;
    gap: 0.5rem;
}

.price-section {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.old-price {
    font-size: 0.75rem;
    color: var(--danger);
    text-decoration: line-through;
}

.new-price,
.price {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--success);
}

.product-card .btn-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 0.9rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.product-card .btn-icon:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(99, 102, 241, 0.3);
}


/* ===== واکنش‌گرایی ===== */
@media (max-width: 992px) {
    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1.05rem;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 2.5rem 0 2rem;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .btn-hero {
        padding: 0.7rem 1.8rem;
        font-size: 0.95rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-about p {
        max-width: 100%;
    }
}

/* ============================================
   هدر مدرن
   ============================================ */
.site-header {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.4s ease;
}

body.dark .site-header {
    background: rgba(15, 23, 42, 0.85);
    border-bottom-color: rgba(255, 255, 255, 0.05);
}

.site-header.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
}

body.dark .site-header.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

/* ----- لوگو ----- */
.logo {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    flex-shrink: 0;
}

.logo-image {
    height: 54px;
    width: auto;
    border-radius: 14px;
    transition: transform 0.3s ease;
}

.logo:hover .logo-image {
    transform: scale(1.04) rotate(-2deg);
}

.logo-placeholder {
    width: 54px;
    height: 54px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.8rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.logo:hover .logo-placeholder {
    transform: scale(1.05) rotate(-4deg);
    box-shadow: 0 12px 32px rgba(99, 102, 241, 0.5);
}

.logo-title {
    font-size: 1.3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

body.dark .logo-title {
    background: linear-gradient(135deg, #a78bfa, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-info small {
    display: block;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 400;
}

/* ----- منوی دسکتاپ ----- */
.desktop-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 auto;
}

.desktop-nav .nav-link {
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    color: var(--text-muted);
    transition: all 0.3s ease;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.desktop-nav .nav-link i {
    font-size: 0.9rem;
    opacity: 0.7;
}

.desktop-nav .nav-link:hover,
.desktop-nav .nav-link.active {
    background: var(--primary-light);
    color: var(--primary);
}

body.dark .desktop-nav .nav-link:hover,
body.dark .desktop-nav .nav-link.active {
    background: rgba(99, 102, 241, 0.15);
    color: #a78bfa;
}

/* ----- بخش اقدامات هدر ----- */
.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.header-search {
    display: flex;
    align-items: center;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 50px;
    padding: 0.3rem 1rem 0.3rem 0.5rem;
    transition: all 0.3s ease;
    width: 220px;
}

.header-search:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-light);
}

.header-search i {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.header-search input {
    border: none;
    background: none;
    padding: 0.4rem 0.6rem;
    width: 100%;
    color: var(--text);
    font-size: 0.9rem;
}

.header-search input::placeholder {
    color: var(--text-muted);
}

.icon-btn {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    color: var(--text);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.icon-btn:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    transform: translateY(-3px) scale(1.04);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.3);
}

body.dark .icon-btn {
    background: var(--card-bg);
    border-color: var(--border);
}

.cart-icon {
    position: relative;
}

.cart-badge {
    position: absolute;
    top: -4px;
    left: -4px;
    min-width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--danger);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
}

.user-dropdown {
    position: relative;
}

.user-button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0.3rem 0.8rem 0.3rem 0.3rem;
    border: 1px solid var(--border);
    border-radius: 50px;
    background: var(--card-bg);
    color: var(--text);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.user-button:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.user-menu {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    width: 220px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all 0.3s ease;
    overflow: hidden;
    z-index: 100;
}

.user-dropdown:hover .user-menu,
.user-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0.8rem 1.2rem;
    color: var(--text);
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.user-menu a:hover {
    background: var(--primary-light);
    color: var(--primary);
}

.user-menu hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 0;
}

.login-btn {
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
    color: #fff;
    padding: 0.5rem 1.4rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.35);
    color: #fff;
}

.mobile-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    color: var(--text);
    font-size: 1.2rem;
    cursor: pointer;
}

/* ============================================
   کارت‌های محصول (بهبود یافته)
   ============================================ */
.product-card {
    border-radius: 16px;
    overflow: hidden;
    background: var(--card-bg);
    border: 1px solid var(--border);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 24px 60px rgba(99, 102, 241, 0.12);
    border-color: var(--primary-light);
}

body.dark .product-card:hover {
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
    border-color: rgba(99, 102, 241, 0.2);
}

.card-img-wrapper {
    padding-top: 60%;
    position: relative;
    overflow: hidden;
}

.card-img-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease, filter 0.6s ease;
}

.product-card:hover .card-img-wrapper img {
    transform: scale(1.06);
}

.card-body {
    padding: 1rem 0.8rem;
}

.card-title {
    font-size: 1.05rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 0.3rem;
    color: var(--text);
    line-height: 1.4;
}

.card-excerpt {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 0.6rem;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 0.6rem;
    border-top: 1px dashed var(--border);
    flex-wrap: wrap;
    gap: 0.5rem;
}

.price-section {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.old-price {
    font-size: 0.75rem;
    color: var(--danger);
    text-decoration: line-through;
}

.new-price,
.price {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--success);
}

.card-actions {
    display: flex;
    gap: 0.4rem;
}

.card-actions .btn-icon {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: none;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 0.85rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.card-actions .btn-icon:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(99, 102, 241, 0.3);
}

/* ============================================
   فوتر
   ============================================ */
.site-footer {
    background: var(--footer-bg);
    color: var(--footer-text);
    padding: 4rem 0 0;
    margin-top: 5rem;
    position: relative;
    overflow: hidden;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), #8b5cf6, var(--primary));
    background-size: 200% 100%;
    animation: shimmer 4s infinite linear;
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.6rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 1rem;
}

.footer-logo i {
    color: var(--primary);
    font-size: 1.8rem;
}

.footer-about p {
    line-height: 1.9;
    max-width: 400px;
    font-size: 0.95rem;
}

.social-links {
    display: flex;
    gap: 0.8rem;
    margin-top: 1.5rem;
}

.social-links a {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 10px 20px rgba(16, 185, 129, 0.25);
    color: #fff;
}

.footer-col h4 {
    color: #fff;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 30px;
    height: 2.5px;
    background: var(--primary);
    border-radius: 4px;
}

.footer-col ul li {
    margin-bottom: 0.6rem;
}

.footer-col ul li a {
    color: var(--footer-link);
    transition: all 0.25s ease;
}

.footer-col ul li a:hover {
    color: var(--primary);
    padding-right: 4px;
}

.footer-namad {
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-bottom {
    background: rgba(0, 0, 0, 0.25);
    padding: 1.2rem 0;
    text-align: center;
    font-size: 0.9rem;
    color: var(--footer-text);
    border-top: 1px solid rgba(255, 255, 255, 0.03);
}


/* ============================================
   واکنش‌گرایی
   ============================================ */
@media (max-width: 1100px) {
    .header-search {
        width: 160px;
    }
}

@media (max-width: 992px) {
    .desktop-nav {
        display: none;
    }

    .mobile-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .header-search {
        display: none;
    }

    .user-button span {
        display: none;
    }

    .logo-info small {
        display: none;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .header-wrapper {
        height: 68px;
        gap: 8px;
    }

    .logo-placeholder {
        width: 42px;
        height: 42px;
        font-size: 1.4rem;
    }

    .logo-title {
        font-size: 1.1rem;
    }

    .icon-btn {
        width: 40px;
        height: 40px;
    }

    .login-btn {
        display: none;
    }

    .user-dropdown {
        display: none;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-about p {
        max-width: 100%;
    }
}

@media (max-width: 576px) {

    .icon-btn,
    .mobile-toggle {
        width: 38px;
        height: 38px;
        font-size: 0.9rem;
    }

    .control-bannerMB {
        display: block;
        text-align: center;
        align-items: center;
    }

    .logo-title {
        font-size: 1rem;
    }

    .logo-info small {
        display: none;
    }
}

/* دکمه حذف از علاقه‌مندی (رنگ قرمز) */
.btn-danger.btn-icon {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.btn-danger.btn-icon:hover {
    background: #ef4444;
    color: #fff;
    border-color: #ef4444;
}

/* انیمیشن حذف کارت */
.wishlist-card {
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.wishlist-card.removing {
    opacity: 0 !important;
    transform: scale(0.9);
}

/* ============================================
   ریسپانسیو: مخفی/نمایش برای موبایل/دسکتاپ
   ============================================ */
.mobile-only {
    display: none !important;
}

.desktop-only {
    display: block !important;
}

@media (max-width: 768px) {
    .mobile-only {
        display: flex !important;
    }

    .desktop-only {
        display: none !important;
    }

    .control-bannerMB {
        display: block;
        text-align: center;
        align-items: center;
    }
}

.control-bannerMB {
    display: none;
}

/* ============================================
   منوی شناور پایین (Bottom Navigation)
   ============================================ */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.75);
    border-top: 1px solid var(--border);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.05);
    padding: 0.5rem 0;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: background 0.3s;
    max-width: 95%;
    align-items: center;
    margin: 0 auto;
    border-radius: 10px;
    bottom: 5px;
}

body.dark .bottom-nav {
    background: rgba(15, 23, 42, 0.85);
    border-top: 1px solid var(--border-dark);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
}

.bottom-nav-inner {
    display: flex;
    justify-content: space-around;
    align-items: center;
    gap: 0.5rem;
    max-width: 600px;
    margin: 0 auto;
    flex-wrap: wrap;
    padding: 0 0.5rem;
}

.bottom-nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    color: var(--text-muted);
    font-size: 0.7rem;
    text-decoration: none;
    padding: 0.3rem 0.8rem;
    border-radius: 8px;
    transition: all 0.3s;
    min-width: 50px;
}

.bottom-nav-link i {
    font-size: 1.4rem;
}

.bottom-nav-link:hover,
.bottom-nav-link.active {
    color: var(--primary);
}

.bottom-nav-link.active {
    background: var(--primary-light);
}

/* دسکتاپ: منوی شناور با استایل زیباتر */
@media (min-width: 769px) {
    .bottom-nav {
        bottom: 20px;
        margin: 0 auto;
        width: fit-content;
        border-radius: 50px;
        border: 1px solid var(--border);
        background: rgba(255, 255, 255, 0.9);
        padding: 0.5rem 1.5rem;
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
        backdrop-filter: blur(20px);
    }

    .bottom-nav-inner {
        gap: 1.5rem;
    }

    .bottom-nav-link {
        flex-direction: row;
        gap: 0.5rem;
        font-size: 0.85rem;
        padding: 0.4rem 1rem;
    }

    .bottom-nav-link i {
        font-size: 1.2rem;
    }

    body.dark .bottom-nav {
        background: rgba(30, 41, 59, 0.9);
    }
}

/* ============================================
   دکمه شناور فیلتر (موبایل)
   ============================================ */
.filter-float-btn {
    position: fixed;
    bottom: 80px;
    left: 20px;
    z-index: 999;
    background: var(--primary);
    color: #fff;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: none;
}

.filter-float-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(99, 102, 241, 0.6);
}

.filter-hint {
    position: absolute;
    left: calc(100% + 10px);
    /* تغییر از right به left */
    background: var(--card-bg);
    color: var(--text);
    padding: 0.3rem 0.8rem;
    border-radius: 8px;
    font-size: 0.8rem;
    white-space: nowrap;
    box-shadow: var(--shadow);
    transition: opacity 0.3s;
    border: 1px solid var(--border);
}

.filter-hint::after {
    content: '';
    position: absolute;
    right: -6px;
    /* تغییر از left به right */
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: var(--card-bg);
    /* تغییر از right به left */
}


/* ============================================
   پنل فیلتر شناور (موبایل)
   ============================================ */
.filter-panel-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1002;
    backdrop-filter: blur(4px);
}

.filter-panel {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--card-bg);
    border-radius: 24px 24px 0 0;
    padding: 1.5rem;
    z-index: 1003;
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.1);
}

.filter-panel.active {
    transform: translateY(0);
}

.filter-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    font-weight: 700;
    font-size: 1.2rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-light);
}

.filter-panel-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.5rem;
}

.filter-panel-close:hover {
    color: var(--danger);
}

.filter-group {
    margin-bottom: 1.2rem;
}

.filter-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.3rem;
    color: var(--text);
    font-size: 0.95rem;
}

.filter-group select {
    width: 100%;
    padding: 0.7rem 1rem;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--input-bg);
    color: var(--text);
    font-size: 1rem;
}

.filter-group select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

/* ===== منوی دسته‌بندی در هدر (جایگزین منوی قبلی) ===== */
.category-nav {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 1rem;
    overflow: visible !important;
    /* جلوگیری از برش زیرمنوها */
}

.category-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.category-menu>li {
    position: relative;
}

.category-menu>li>a {
    color: var(--text-muted);
    font-weight: 600;
    padding: 0.5rem 0.2rem;
    text-decoration: none;
    transition: color 0.3s;
    font-size: 0.95rem;
    position: relative;
}

.category-menu>li>a:hover {
    color: var(--primary);
}

.category-menu>li>a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    right: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s;
}

.category-menu>li>a:hover::after {
    width: 100%;
}

/* ===== زیرمنوی سطح اول (عمودی) ===== */
.sub-menu {
    position: absolute;
    flex-direction: column;
    display: flex;
    top: 100%;
    right: 0;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.5rem 0;
    min-width: 200px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.25s ease;
    list-style: none;
    z-index: 1000;
}

.category-menu>li:hover>.sub-menu,
.category-menu>li:focus-within>.sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* ===== آیتم‌های داخل زیرمنوها ===== */
.sub-menu li {
    position: relative;
    /* برای جای‌گذاری زیرمنوی بعدی */
}

.sub-menu li a {
    display: block;
    padding: 0.5rem 1.2rem;
    color: var(--text);
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
    font-size: 0.9rem;
}

.sub-menu li a:hover {
    background: var(--primary-light);
    color: var(--primary);
}

.sub-menu li:first-child a {
    border-radius: 12px 12px 0 0;
}

.sub-menu li:last-child a {
    border-radius: 0 0 12px 12px;
}

/* ===== زیرمنوهای سطح سوم و بالاتر (فلای‌اوت به سمت چپ) ===== */
.sub-menu .sub-menu {
    position: absolute;
    right: 100%;
    /* در راست‌چین: سمت چپ آیتم والد */
    top: 0;
    margin-top: 0;
    transform: translateY(0) !important;
    /* حذف کامل افکت عمودی */
    border-radius: 12px;
    opacity: 0;
    /* مخفی در حالت عادی */
    visibility: hidden;
    /* مخفی در حالت عادی */
    transition: all 0.25s ease;
    z-index: 1001;
    /* اطمینان از نمایش روی سایر منوها */
}

.sub-menu li:hover>.sub-menu,
.sub-menu li:focus-within>.sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) !important;
    /* حفظ موقعیت صحیح در زمان هاور */
}

/* ============================================ 
   منوی همبرگری (موبایل) - دسته‌بندی‌ها 
   ============================================ */
.mobile-category-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-cat-item {
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.mobile-cat-item>a {
    flex: 1;
    display: block;
    padding: 0.8rem 1rem;
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
}

.mobile-cat-item>a:hover {
    color: var(--primary);
}

.mobile-cat-item.has-sub>a {
    flex: 1;
}

.sub-toggle {
    background: none;
    border: none;
    padding: 0.8rem 1rem;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1rem;
    transition: transform 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sub-toggle.open {
    transform: rotate(-90deg);
}

.mobile-sub-menu {
    flex-basis: 100%;
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: var(--bg-secondary);
    padding-right: 1rem;
    /* تورفتگی پایه برای زیرمنوهای سطح ۲ */
}

.mobile-sub-menu.open {
    max-height: 500px;
}

.mobile-sub-menu li a {
    display: block;
    padding: 0.6rem 1.8rem;
    color: var(--text-muted);
    text-decoration: none;
    border-top: 1px solid var(--border-light);
    font-size: 0.95rem;
}

.mobile-sub-menu li a:hover {
    background: var(--primary-light);
    color: var(--primary);
}

/* ============================================
   تورفتگی سلسله‌مراتبی برای منوی موبایل (سطوح ۳، ۴ و ۵)
   ============================================ */
.mobile-sub-menu .mobile-sub-menu li a {
    padding-right: 2.6rem;
    /* تورفتگی بیشتر برای سطح ۳ */
}

.mobile-sub-menu .mobile-sub-menu .mobile-sub-menu li a {
    padding-right: 3.4rem;
    /* تورفتگی بیشتر برای سطح ۴ */
}

.mobile-sub-menu .mobile-sub-menu .mobile-sub-menu .mobile-sub-menu li a {
    padding-right: 4.2rem;
    /* تورفتگی بیشتر برای سطح ۵ */
}

/* ============================================
   تنظیمات ریسپانسیو برای هدر در موبایل
   ============================================ */
@media (max-width: 992px) {
    .category-nav {
        display: none;
    }

    .header-actions .icon-btn.desktop-only {
        display: none !important;
    }
}

@media (max-width: 768px) {
    .filter-float-btn {
        bottom: 75px;
        left: 16px;
        width: 48px;
        height: 48px;
        font-size: 1.2rem;
    }

    .filter-hint {
        font-size: 0.7rem;
        padding: 0.2rem 0.6rem;
    }

    .filter-panel {
        padding: 1.2rem;
    }

    .bottom-nav {
        padding: 0.3rem 0;
    }

    .bottom-nav-inner {
        gap: 0.3rem;
    }

    .bottom-nav-link {
        font-size: 0.6rem;
        padding: 0.2rem 0.5rem;
        min-width: 40px;
    }

    .bottom-nav-link i {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {

    .control-bannerMB {
        display: block;
        text-align: center;
        align-items: center;
    }

    .bottom-nav-link {
        font-size: 0.65rem;
        padding: 0.2rem 0.6rem;
        min-width: 50px;
    }

    .bottom-nav-link i {
        font-size: 1.2rem;
    }
}

/* ============================================
   استایل‌های اختصاصی صفحات ورود و ثبت‌نام
   (هماهنگ با تم تاریک و روشن)
   ============================================ */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    padding: 2rem 1rem;
    background-image: radial-gradient(circle at 10% 20%, var(--primary-light) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(99, 102, 241, 0.1) 0%, transparent 50%);
}

.auth-card {
    background: var(--card-bg);
    width: 100%;
    max-width: 450px;
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.auth-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), #8b5cf6, var(--primary));
    background-size: 200% 100%;
    animation: shimmer 4s infinite linear;
}

.auth-logo {
    text-align: center;
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
    display: flex;
    justify-content: center;
}

.auth-logo .logo-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 2.5rem;
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.2);
    transition: transform 0.3s ease;
}

.auth-logo .logo-icon:hover {
    transform: scale(1.05) rotate(-5deg);
}

.auth-card h2 {
    text-align: center;
    font-weight: 800;
    margin-bottom: 0.3rem;
    color: var(--text);
}

.auth-card .sub-text {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

/* تب‌ها */
.auth-tabs {
    display: flex;
    background: var(--bg);
    border-radius: var(--radius-sm);
    padding: 4px;
    margin-bottom: 2rem;
    border: 1px solid var(--border);
}

.auth-tab {
    flex: 1;
    text-align: center;
    padding: 0.6rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-muted);
    transition: all 0.3s;
    background: transparent;
    border: none;
    font-family: inherit;
    font-size: 0.95rem;
}

.auth-tab.active {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.auth-tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.auth-tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* گروه ورودی با آیکون */
.input-group-icon {
    position: relative;
    margin-bottom: 1.2rem;
}

.input-group-icon i {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 1rem;
    transition: color 0.3s;
}

.input-group-icon .form-control {
    padding-right: 44px;
}

.input-group-icon .form-control:focus+i {
    color: var(--primary);
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.fake-sms-alert {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid var(--warning);
    color: var(--warning);
    padding: 0.8rem;
    border-radius: var(--radius-sm);
    text-align: center;
    margin-bottom: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.fake-sms-alert i {
    font-size: 1.2rem;
}

.auth-footer-links {
    text-align: center;
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.auth-footer-links a {
    color: var(--text-muted);
    transition: color 0.3s;
    font-size: 0.9rem;
}

.auth-footer-links a:hover {
    color: var(--primary);
}

.cart-message {
    background: rgba(59, 130, 246, 0.08);
    border-right: 4px solid var(--primary);
    padding: 0.8rem 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text);
}

.cart-message i {
    color: var(--primary);
    font-size: 1.2rem;
}