/* ============================================
   Ambersoul – Accessories Store Theme
   Black · Silver · Burgundy
   ============================================ */

:root {
    --black: #0a0a0a;
    --black-soft: #141414;
    --black-card: #1a1a1a;
    --silver: #c0c0c0;
    --silver-light: #e8e8e8;
    --silver-dark: #8a8a8a;
    --burgundy: #722f37;
    --burgundy-light: #9b3d48;
    --burgundy-dark: #4a1f24;
    --burgundy-glow: rgba(114, 47, 55, 0.35);
    --silver-glow: rgba(192, 192, 192, 0.15);

    /* Legacy aliases – child templates inherit new theme */
    --dark-blue-night: var(--black);
    --dark-blue-night-light: var(--black-soft);
    --dark-blue-night-lighter: var(--black-card);
    --yellow: var(--burgundy);
    --yellow-bright: var(--burgundy-light);
    --yellow-dark: var(--burgundy-dark);
    --yellow-glow: var(--burgundy-glow);
    --text-light: #f5f5f5;
    --text-gray: #a0a0a0;
    --text-dark: #666666;

    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-pill: 999px;
    --touch-min: 44px;
    --nav-height: 64px;
    --mobile-nav-height: 64px;
    --font-fa: 'Amiri', 'Tahoma', serif;
    --transition: 0.3s ease;
    --bs-font-sans-serif: var(--font-fa);
    --bs-body-font-family: var(--font-fa);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    overflow-x: hidden;
    max-width: 100%;
}

body {
    font-family: var(--font-fa);
    background: var(--black);
    color: var(--text-light);
    line-height: 1.75;
    position: relative;
    overflow-x: hidden;
    max-width: 100%;
    min-height: 100vh;
    padding-bottom: env(safe-area-inset-bottom, 0);
    font-variant-numeric: lining-nums;
    -webkit-font-feature-settings: "lnum" 1;
    font-feature-settings: "lnum" 1;
}

input, textarea, select, button, .form-control, .form-select, .btn {
    font-family: var(--font-fa);
}

/* Western digits for prices, phones, counts */
.en-num,
.as-price,
.as-scroll-card__price,
.as-product__price,
.as-cart-item__price,
.as-summary-row strong,
[class*="price"],
input[type="number"],
input[type="tel"] {
    font-variant-numeric: lining-nums tabular-nums;
    -webkit-font-feature-settings: "lnum" 1, "tnum" 1;
    font-feature-settings: "lnum" 1, "tnum" 1;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 0%, var(--burgundy-glow) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 100%, var(--silver-glow) 0%, transparent 40%),
        linear-gradient(180deg, var(--black) 0%, var(--black-soft) 100%);
    z-index: -2;
    pointer-events: none;
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c0c0c0' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    z-index: -1;
    pointer-events: none;
    opacity: 0.5;
}

/* ---- Navbar ---- */
.as-site-header {
    position: relative;
    z-index: 1030;
    width: 100%;
    max-width: 100%;
}

.as-navbar {
    position: sticky;
    top: 0;
}

.navbar {
    background: rgba(10, 10, 10, 0.92) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(192, 192, 192, 0.12);
    padding: 0.5rem 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
    transition: all var(--transition);
    min-height: var(--nav-height);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.98) !important;
    border-bottom-color: rgba(114, 47, 55, 0.3);
    box-shadow: 0 8px 40px rgba(114, 47, 55, 0.15);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.25rem 0;
    text-decoration: none;
}

.navbar-brand img.main-logo {
    height: 48px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 12px var(--silver-glow));
    transition: transform var(--transition);
}

.navbar-brand:hover img.main-logo {
    transform: scale(1.05);
}

.navbar-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--silver-light);
    letter-spacing: 2px;
    text-transform: capitalize;
    font-style: italic;
    transition: color var(--transition);
}

.brand-line {
    font-size: inherit;
    font-weight: inherit;
    font-style: inherit;
    color: inherit;
}

.brand-accent {
    color: var(--burgundy-light);
}

.brand-tagline {
    font-size: 0.65rem;
    color: var(--text-gray);
    font-weight: 400;
    letter-spacing: 0.5px;
    text-transform: none;
    font-style: normal;
}

.navbar-brand__mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(192,192,192,0.15), transparent 70%);
    border: 1px solid rgba(192, 192, 192, 0.12);
}

.navbar-brand-text span:not(.brand-accent) {
    color: var(--burgundy-light);
}

.navbar-brand:hover .navbar-brand-text {
    color: var(--silver);
}

/* Announcement bar */
.as-announcement {
    background: linear-gradient(90deg, var(--burgundy-dark), var(--burgundy), var(--burgundy-dark));
    color: #fff;
    text-align: center;
    font-size: 0.8rem;
    padding: 0.45rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.as-announcement .container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.as-announcement i {
    opacity: 0.85;
    font-size: 0.75rem;
}

.as-header-actions {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin-inline-start: auto;
    margin-inline-end: 0.5rem;
}

.as-header-icon {
    position: relative;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--silver);
    text-decoration: none;
    border: 1px solid rgba(192,192,192,0.12);
    background: rgba(26,26,26,0.6);
    transition: all var(--transition);
}

.as-header-icon:hover {
    color: var(--burgundy-light);
    border-color: rgba(114,47,55,0.4);
}

.as-header-icon__badge {
    position: absolute;
    top: -4px;
    left: -4px;
    background: var(--burgundy);
    color: #fff;
    font-size: 0.6rem;
    min-width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.as-cat-nav {
    flex-wrap: wrap;
    gap: 0.15rem;
    margin-inline-end: 1rem;
}

.as-cat-nav__link {
    font-size: 0.8rem !important;
    padding: 0.35rem 0.65rem !important;
    border-radius: var(--radius-pill);
    white-space: nowrap;
}

.as-cat-nav__link:hover {
    background: rgba(114, 47, 55, 0.2);
}

.as-cat-nav__link--more {
    color: var(--burgundy-light) !important;
}

.as-footer-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1.5rem;
    text-align: right;
}

.as-footer-social {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.as-footer-social a {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(26,26,26,0.8);
    border: 1px solid rgba(192,192,192,0.12);
    color: var(--silver);
    text-decoration: none;
    transition: all var(--transition);
}

.as-footer-social a:hover {
    color: var(--burgundy-light);
    border-color: var(--burgundy);
    transform: translateY(-2px);
}

.as-footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.as-footer-links a {
    color: var(--text-gray);
    text-decoration: none;
    font-size: 0.9rem;
}

.as-footer-links a:hover {
    color: var(--silver-light);
}

.mobile-bottom-nav .nav-items--5 a {
    font-size: 0.58rem;
    min-width: 0;
    flex: 1 1 0;
    padding: 0.35rem 0.15rem;
}

.mobile-bottom-nav .nav-items--5 a i {
    font-size: 1.1rem;
}

@media (min-width: 992px) {
    .as-header-actions {
        display: none;
    }
}

.nav-link {
    color: var(--text-light) !important;
    font-weight: 500;
    padding: 0.65rem 1rem !important;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    position: relative;
    min-height: var(--touch-min);
    display: inline-flex;
    align-items: center;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--burgundy), var(--silver));
    transition: width var(--transition);
    border-radius: 2px;
}

.nav-link:hover,
.nav-link:focus {
    color: var(--silver-light) !important;
    background: rgba(114, 47, 55, 0.12);
}

.nav-link:hover::after {
    width: 70%;
}

.badge {
    background: var(--burgundy) !important;
    color: var(--silver-light) !important;
    font-weight: 700;
    font-size: 0.7rem;
    box-shadow: 0 0 12px var(--burgundy-glow);
}

.dropdown-menu {
    background: rgba(20, 20, 20, 0.98) !important;
    border: 1px solid rgba(192, 192, 192, 0.15);
    backdrop-filter: blur(20px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
    border-radius: var(--radius-md);
    padding: 0.5rem;
}

.dropdown-item {
    color: var(--text-light) !important;
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    min-height: var(--touch-min);
    display: flex;
    align-items: center;
    transition: all var(--transition);
}

.dropdown-item:hover {
    background: rgba(114, 47, 55, 0.2) !important;
    color: var(--silver-light) !important;
}

.dropdown-divider {
    border-color: rgba(192, 192, 192, 0.15);
}

/* ---- Buttons ---- */
.btn-primary {
    background: linear-gradient(135deg, var(--burgundy) 0%, var(--burgundy-dark) 100%);
    color: var(--silver-light);
    border: 1px solid rgba(192, 192, 192, 0.2);
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition);
    box-shadow: 0 4px 20px var(--burgundy-glow);
    min-height: var(--touch-min);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--burgundy-glow);
    background: linear-gradient(135deg, var(--burgundy-light) 0%, var(--burgundy) 100%);
    color: #fff;
}

.btn-outline-light {
    border-color: rgba(192, 192, 192, 0.3);
    color: var(--silver-light);
    border-radius: var(--radius-pill);
    min-height: var(--touch-min);
}

.btn-outline-light:hover {
    background: rgba(114, 47, 55, 0.2);
    border-color: var(--burgundy);
    color: var(--silver-light);
}

/* ---- Forms ---- */
.search-input,
.form-control,
.form-select {
    background: rgba(26, 26, 26, 0.8) !important;
    border: 1px solid rgba(192, 192, 192, 0.2) !important;
    color: var(--text-light) !important;
    border-radius: var(--radius-pill);
    padding: 0.875rem 1.25rem;
    min-height: var(--touch-min);
    transition: all var(--transition);
    font-size: 16px; /* prevents iOS zoom */
}

.search-input:focus,
.form-control:focus,
.form-select:focus {
    background: rgba(26, 26, 26, 0.95) !important;
    border-color: var(--burgundy) !important;
    box-shadow: 0 0 0 3px var(--burgundy-glow) !important;
    outline: none;
}

.search-input::placeholder,
.form-control::placeholder {
    color: var(--text-gray);
}

/* ---- Flash Messages ---- */
.flash-messages {
    position: fixed;
    top: calc(var(--nav-height) + 0.5rem);
    inset-inline: 1rem;
    z-index: 1050;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    pointer-events: none;
}

.flash-message {
    background: linear-gradient(135deg, rgba(114, 47, 55, 0.95) 0%, rgba(74, 31, 36, 0.95) 100%);
    color: var(--silver-light);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: 0.75rem;
    box-shadow: 0 8px 30px var(--burgundy-glow);
    animation: slideInRight 0.5s ease;
    backdrop-filter: blur(10px);
    font-weight: 500;
    border: 1px solid rgba(192, 192, 192, 0.15);
    pointer-events: auto;
    max-width: 100%;
}

@keyframes slideInRight {
    from { transform: translateX(120%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ---- Cards ---- */
.category-card,
.product-card {
    background: rgba(26, 26, 26, 0.85);
    border: 1px solid rgba(192, 192, 192, 0.1);
    border-radius: var(--radius-lg);
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    backdrop-filter: blur(10px);
    overflow: hidden;
}

.category-card:hover,
.product-card:hover {
    transform: translateY(-6px);
    border-color: rgba(114, 47, 55, 0.5);
    box-shadow: 0 16px 40px var(--burgundy-glow);
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    padding: 4px;
}

.category-icon {
    font-size: 1.4rem;
    color: var(--burgundy-light);
    margin-bottom: 6px;
}

.category-card h6 {
    color: var(--silver-light);
    font-size: 0.8rem;
    margin: 0;
    text-align: center;
}

.product-details-image {
    width: 100%;
    max-height: 400px;
    object-fit: contain;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
}

/* ---- Shared page components ---- */
.glass-card,
.glass-panel {
    background: rgba(26, 26, 26, 0.75);
    border: 1px solid rgba(192, 192, 192, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(16px);
}

.back-chip,
.back-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.1rem;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(192, 192, 192, 0.15);
    color: var(--silver-light);
    text-decoration: none;
    background: rgba(255, 255, 255, 0.04);
    transition: all var(--transition);
    min-height: var(--touch-min);
    font-size: 0.9rem;
}

.back-chip:hover,
.back-button:hover {
    color: var(--silver-light);
    border-color: var(--burgundy);
    background: rgba(114, 47, 55, 0.15);
}

.muted-label {
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.78rem;
}

/* ---- Footer ---- */
.footer {
    background: rgba(10, 10, 10, 0.95);
    border-top: 1px solid rgba(192, 192, 192, 0.1);
    color: var(--text-gray);
    padding: 1.5rem 0;
    margin-bottom: 0;
}

.footer-brand {
    font-style: italic;
    color: var(--silver);
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

/* ---- Main ---- */
main {
    position: relative;
    z-index: 1;
    min-height: calc(100vh - var(--nav-height) - 80px);
    width: 100%;
    max-width: 100%;
}

main.container,
main.container-fluid {
    max-width: 100%;
}

main.container {
    max-width: 1200px;
    padding-left: 1rem;
    padding-right: 1rem;
}

/* ---- Mobile Bottom Nav ---- */
.mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    inset-inline: 0;
    width: 100%;
    max-width: 100%;
    background: rgba(10, 10, 10, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(192, 192, 192, 0.12);
    z-index: 1040;
    padding: 0.35rem 0;
    padding-bottom: calc(0.35rem + env(safe-area-inset-bottom, 0));
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.4);
}

.mobile-bottom-nav .nav-items {
    display: flex;
    justify-content: space-around;
    align-items: stretch;
    list-style: none;
    margin: 0;
    padding: 0;
    width: 100%;
    max-width: 100%;
}

.mobile-bottom-nav .nav-items > li {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    justify-content: center;
}

.mobile-bottom-nav a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.15rem;
    color: var(--text-gray);
    text-decoration: none;
    font-size: 0.65rem;
    padding: 0.4rem 0.25rem;
    width: 100%;
    min-width: 0;
    min-height: var(--touch-min);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    position: relative;
}

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

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

.mobile-bottom-nav a.active i {
    color: var(--burgundy-light);
}

.mobile-bottom-nav .nav-badge {
    position: absolute;
    top: 2px;
    inset-inline-start: 50%;
    margin-inline-start: 8px;
    background: var(--burgundy);
    color: #fff;
    font-size: 0.6rem;
    font-weight: 700;
    min-width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}

/* ---- Navbar toggler ---- */
.navbar-toggler {
    border: 1px solid rgba(192, 192, 192, 0.3);
    border-radius: var(--radius-sm);
    padding: 0.5rem 0.65rem;
    min-width: var(--touch-min);
    min-height: var(--touch-min);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 3px var(--burgundy-glow);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(192, 192, 192, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ---- Scrollbar ---- */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--black);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--burgundy-dark), var(--silver-dark));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--burgundy);
}

/* ---- Responsive ---- */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background: rgba(20, 20, 20, 0.98);
        border: 1px solid rgba(192, 192, 192, 0.12);
        border-radius: var(--radius-md);
        padding: 1rem;
        margin-top: 0.75rem;
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
    }

    .nav-link {
        margin: 0.25rem 0;
        width: 100%;
    }

    .navbar-nav {
        gap: 0.25rem;
    }
}

@media (max-width: 768px) {
    .mobile-bottom-nav {
        display: block;
    }

    /* ---- Mobile app shell (same layout as home on all pages) ---- */
    .as-announcement {
        position: fixed;
        top: 0;
        inset-inline: 0;
        z-index: 1042;
        width: 100%;
        max-width: 100%;
    }

    body.has-mobile-nav:has(.as-announcement) {
        --mobile-top-offset: calc(2.15rem + env(safe-area-inset-top, 0));
    }

    body.has-mobile-nav:not(:has(.as-announcement)) {
        --mobile-top-offset: env(safe-area-inset-top, 0);
    }

    .as-site-header {
        position: fixed;
        top: var(--mobile-top-offset, 0);
        inset-inline: 0;
        width: 100%;
        max-width: 100%;
    }

    .as-navbar {
        position: relative;
        top: auto;
    }

    .as-site-header .container-fluid {
        width: 100%;
        max-width: 100%;
        margin-inline: 0;
    }

    body.has-mobile-nav {
        padding-top: calc(var(--mobile-top-offset, 0px) + var(--nav-height));
        padding-bottom: calc(var(--mobile-nav-height) + env(safe-area-inset-bottom, 0));
        padding-inline: 0;
        width: 100%;
        max-width: 100%;
        min-height: 100dvh;
        min-height: 100vh;
    }

    main,
    main.container,
    main.container-fluid {
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        overflow-x: clip;
        min-height: auto;
    }

    .mobile-bottom-nav {
        position: fixed;
        bottom: 0;
        inset-inline: 0;
        width: 100%;
        max-width: 100%;
        transform: translateZ(0);
        -webkit-transform: translateZ(0);
        backface-visibility: hidden;
        -webkit-backface-visibility: hidden;
    }

    .footer {
        margin-bottom: calc(var(--mobile-nav-height) + env(safe-area-inset-bottom, 0));
        width: 100%;
        max-width: 100%;
    }

    .footer .container {
        width: 100%;
        max-width: 100%;
        padding-inline: 1rem;
    }

    .flash-messages {
        top: calc(var(--mobile-top-offset, 0px) + var(--nav-height) + 0.25rem);
        inset-inline: 0.75rem;
    }

    .navbar-brand img.main-logo {
        height: 40px;
    }

    .navbar-brand-text {
        font-size: 1.15rem;
    }
}

@media (max-width: 480px) {
    .as-site-header .container-fluid {
        padding-inline: 0.75rem;
    }
}

/* ---- Mobile UX enhancements (all pages) ---- */
@media (max-width: 768px) {
    .list-qty-btn,
    .qty-btn,
    .quantity-btn,
    .list-add-cart-btn,
    .add-cart-btn {
        min-width: var(--touch-min) !important;
        min-height: var(--touch-min) !important;
    }

    .search-header {
        position: sticky;
        top: var(--nav-height);
        z-index: 100;
        padding: 1rem 0 !important;
        margin-bottom: 1.5rem !important;
    }

    .search-page,
    .cart-page,
    .product-details-page,
    .support-page,
    .login-page,
    .profile-page {
        padding-bottom: 1rem;
    }

    .product-list-item,
    .item-row,
    .contact-item {
        padding: 1rem !important;
    }

    .filters-toggle-btn,
    .nav-toggle {
        min-width: var(--touch-min);
        min-height: var(--touch-min);
    }

    input[type="number"] {
        font-size: 16px;
    }

    .hero-text h1,
    .cart-header h1,
    .support-title {
        font-size: clamp(1.4rem, 5vw, 2rem) !important;
    }
}