/* ──────────────────────────────────────────
   HS STORE — Solid Dark & Grays Design System
   Font: IBM Plex Sans Arabic
   Aesthetic: Clean, Solid, Restrained, Mobile-First
   ────────────────────────────────────────── */

:root {
    /* Solid & Matte Dark Palette */
    --bg:              #0B0B0E;
    --bg-elevated:     #121216;
    --bg-card:         #16161B;
    --bg-card-hover:   #1C1C22;
    --bg-subtle:       #202028;
    --bg-input:        #0E0E12;

    /* Crisp Neutral Typography */
    --text-main:       #F4F4F6;
    --text-muted:      #9E9EA8;
    --text-dim:        #6B6B78;

    /* Solid Borders */
    --border:          #24242C;
    --border-light:    #363642;
    --border-focus:    #525262;

    /* Accent & Restrained Highlights */
    --accent:          #F59E0B; /* Subtle amber for prices */
    --accent-hover:    #D97706;
    --white:           #FFFFFF;
    --success:         #10B981;
    --danger:          #EF4444;

    /* Radii */
    --r-sm:   6px;
    --r-md:   10px;
    --r-lg:   16px;
    --r-full: 9999px;

    /* Transitions & Shadows */
    --ease: cubic-bezier(0.2, 0, 0, 1);
    --dur: 0.2s;
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.4);
}

/* ── Reset & Base ──────────────────────── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body.solid-dark-theme {
    font-family: 'IBM Plex Sans Arabic', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg);
    color: var(--text-main);
    line-height: 1.6;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

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

button {
    cursor: pointer;
    font-family: inherit;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* ── Subtle Geometric Grid ─────────────── */
.matte-grid-pattern {
    position: fixed;
    inset: 0;
    background-image: 
        linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(circle at 50% 25%, black 40%, transparent 90%);
    -webkit-mask-image: radial-gradient(circle at 50% 25%, black 40%, transparent 90%);
    pointer-events: none;
    z-index: -1;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ── Solid Buttons ────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: var(--r-md);
    font-weight: 600;
    font-size: 0.92rem;
    border: 1px solid transparent;
    transition: all var(--dur) var(--ease);
    white-space: nowrap;
    user-select: none;
    min-height: 42px;
}

.btn-solid {
    background-color: var(--white);
    color: #000000;
    border-color: var(--white);
}
.btn-solid:hover {
    background-color: #E4E4E7;
    border-color: #E4E4E7;
    transform: translateY(-1px);
}

.btn-outline {
    background-color: var(--bg-card);
    color: var(--text-main);
    border-color: var(--border);
}
.btn-outline:hover {
    background-color: var(--bg-card-hover);
    border-color: var(--border-light);
    color: var(--white);
}

.btn-ghost {
    background-color: transparent;
    color: var(--text-muted);
    border-color: transparent;
}
.btn-ghost:hover {
    color: var(--text-main);
    background-color: var(--bg-subtle);
}

.btn-danger {
    background-color: rgba(239, 68, 68, 0.14);
    color: #F87171;
    border-color: rgba(239, 68, 68, 0.35);
}
.btn-danger:hover {
    background-color: #EF4444;
    color: #FFFFFF;
}

.btn-block { width: 100%; }
.btn-sm { padding: 6px 14px; font-size: 0.84rem; min-height: 36px; }
.btn-xs { padding: 4px 10px; font-size: 0.75rem; min-height: 28px; }
.btn-lg { padding: 14px 28px; font-size: 1rem; min-height: 48px; }

.btn-link {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.88rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color var(--dur) var(--ease);
}
.btn-link:hover {
    color: var(--white);
}

/* ── Header ───────────────────────────── */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(11, 11, 14, 0.94);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: -0.5px;
}
.logo-mark {
    background-color: var(--white);
    color: #000000;
    padding: 3px 8px;
    border-radius: var(--r-sm);
    font-weight: 800;
    font-size: 0.95rem;
}
.logo-text {
    color: var(--text-main);
    font-weight: 600;
}

.nav {
    display: flex;
    gap: 24px;
}

.nav-link {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: color var(--dur) var(--ease);
    padding: 6px 0;
}
.nav-link:hover, .nav-link.active {
    color: var(--white);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.mobile-menu-btn {
    display: none;
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    width: 40px;
    height: 40px;
    border-radius: var(--r-sm);
    color: var(--text-main);
    font-size: 1.1rem;
    align-items: center;
    justify-content: center;
}

.cart-trigger {
    position: relative;
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    width: 40px;
    height: 40px;
    border-radius: var(--r-sm);
    display: grid;
    place-items: center;
    font-size: 1rem;
    color: var(--text-main);
    transition: all var(--dur) var(--ease);
}
.cart-trigger:hover {
    background-color: var(--bg-card-hover);
    border-color: var(--border-light);
}
.badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: var(--white);
    color: #000000;
    font-size: 0.7rem;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    border-radius: var(--r-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ── Hero Section (Solid & Centered) ───── */
.hero {
    padding: 80px 0 60px;
    text-align: center;
}

.hero-box {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 700;
    line-height: 1.18;
    color: var(--white);
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.hero-description {
    font-size: 1.12rem;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 620px;
}

/* ── Section Dividers & Headers ───────── */
.section {
    padding: 50px 0;
}
.section-border {
    border-top: 1px solid var(--border);
}

.section-header {
    text-align: center;
    margin-bottom: 28px;
}
.section-sub {
    font-size: 0.82rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 4px;
}
.section-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--white);
}

/* ── Category Pills (Solid Bar) ───────── */
.pills-wrapper {
    display: flex;
    justify-content: center;
}
.pills-bar {
    display: inline-flex;
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    padding: 4px;
    border-radius: var(--r-md);
    gap: 4px;
    flex-wrap: wrap;
    justify-content: center;
    min-height: 46px;
    align-items: center;
}
.pill {
    padding: 8px 16px;
    border-radius: var(--r-sm);
    font-weight: 500;
    font-size: 0.88rem;
    border: none;
    background-color: transparent;
    color: var(--text-muted);
    transition: all var(--dur) var(--ease);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 36px;
}
.pill:hover {
    color: var(--white);
    background-color: var(--bg-subtle);
}
.pill.active {
    background-color: var(--white);
    color: #000000;
    font-weight: 600;
}

/* ── Products Header ──────────────────── */
.products-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 22px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
}
.products-bar h3 {
    font-size: 1.1rem;
    font-weight: 600;
}

/* ── Solid Products Grid ──────────────── */
.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.solid-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    overflow: hidden;
    transition: all var(--dur) var(--ease);
    display: flex;
    flex-direction: column;
}
.solid-card:hover {
    border-color: var(--border-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow-card);
}

.card-img-wrap {
    position: relative;
    background-color: #0F0F12;
    aspect-ratio: 16/11;
    overflow: hidden;
    cursor: pointer;
    border-bottom: 1px solid var(--border);
}
.card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s var(--ease);
}
.solid-card:hover .card-img-wrap img {
    transform: scale(1.04);
}

.card-category-tag {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: rgba(18, 18, 22, 0.92);
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: var(--r-sm);
    border: 1px solid var(--border);
}

.card-content {
    padding: 16px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 8px;
    line-height: 1.4;
    cursor: pointer;
    transition: color var(--dur) var(--ease);
}
.card-title:hover {
    color: var(--accent);
}

.card-price-row {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent);
    margin-top: auto;
    margin-bottom: 14px;
    display: flex;
    align-items: baseline;
    gap: 4px;
}
.card-price-row .curr {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
}

.card-btn {
    width: 100%;
    padding: 10px;
    border-radius: var(--r-sm);
    background-color: var(--bg-subtle);
    border: 1px solid var(--border);
    color: var(--text-main);
    font-weight: 600;
    font-size: 0.86rem;
    transition: all var(--dur) var(--ease);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 40px;
}
.card-btn:hover {
    background-color: var(--white);
    color: #000000;
    border-color: var(--white);
}
.card-btn.added {
    background-color: var(--success);
    color: #FFFFFF;
    border-color: var(--success);
}

/* ── Empty Box ────────────────────────── */
.empty-box {
    text-align: center;
    padding: 56px 20px;
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    max-width: 480px;
    margin: 0 auto;
}
.empty-box i {
    font-size: 2.5rem;
    color: var(--text-dim);
    margin-bottom: 12px;
}
.empty-box h3 {
    font-size: 1.15rem;
    margin-bottom: 6px;
}
.empty-box p {
    color: var(--text-muted);
    font-size: 0.88rem;
}

/* ── Contact Section ──────────────────── */
.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 20px;
    align-items: stretch;
}

.contact-box, .help-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 28px;
}

.contact-box h2 {
    font-size: 1.45rem;
    font-weight: 700;
    margin-bottom: 8px;
}
.contact-text {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin-bottom: 20px;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.info-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}
.info-row i {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-top: 3px;
}
.info-row strong {
    display: block;
    font-size: 0.82rem;
    color: var(--text-muted);
}
.info-row p {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-main);
}
.info-row p a {
    color: var(--accent);
}

.help-box {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    background-color: #121216;
}
.help-icon {
    font-size: 2.4rem;
    color: var(--success);
    margin-bottom: 12px;
}
.help-box h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 6px;
}
.help-box p {
    color: var(--text-muted);
    font-size: 0.88rem;
    margin-bottom: 18px;
    line-height: 1.6;
}

/* ── Footer ───────────────────────────── */
.footer {
    background-color: #08080A;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    padding-top: 40px;
    margin-top: 40px;
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 28px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border);
}

.footer-about {
    margin-top: 10px;
    font-size: 0.88rem;
    line-height: 1.6;
    max-width: 320px;
}

.social-row {
    display: flex;
    gap: 8px;
    margin-top: 14px;
}
.social-row a {
    width: 36px;
    height: 36px;
    border-radius: var(--r-sm);
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    display: grid;
    place-items: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: all var(--dur) var(--ease);
}
.social-row a:hover {
    background-color: var(--white);
    color: #000000;
    border-color: var(--white);
}

.footer-col h4 {
    color: var(--white);
    font-weight: 600;
    font-size: 0.92rem;
    margin-bottom: 12px;
}
.footer-col a {
    display: block;
    padding: 3px 0;
    font-size: 0.85rem;
    transition: color var(--dur) var(--ease);
}
.footer-col a:hover {
    color: var(--white);
}

.contact-line {
    font-size: 0.85rem;
    margin-bottom: 5px;
}
.contact-line i {
    margin-left: 6px;
    color: var(--text-dim);
}

.admin-discreet-link {
    margin-top: 14px;
}
.admin-discreet-link a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    color: var(--text-dim);
    padding: 4px 8px;
    border-radius: var(--r-sm);
    border: 1px solid var(--border);
    transition: all var(--dur) var(--ease);
}
.admin-discreet-link a:hover {
    color: var(--white);
    border-color: var(--border-light);
    background-color: var(--bg-card);
}

.footer-bottom {
    padding: 16px 0;
    font-size: 0.82rem;
}
.footer-bottom-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.developer-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--bg-card);
    padding: 4px 12px;
    border-radius: var(--r-full);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.8rem;
}
.dokkan-logo {
    height: 18px;
    width: auto;
    object-fit: contain;
    border-radius: 3px;
}

/* ── Modal Overlays & Drawers ─────────── */
.overlay {
    position: fixed;
    inset: 0;
    z-index: 500;
    background-color: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(6px);
    display: none;
    opacity: 0;
    transition: opacity var(--dur) var(--ease);
}
.overlay.open {
    display: flex;
    opacity: 1;
}

.close-btn {
    background-color: var(--bg-subtle);
    border: 1px solid var(--border);
    width: 36px;
    height: 36px;
    border-radius: var(--r-sm);
    display: grid;
    place-items: center;
    font-size: 1.2rem;
    color: var(--text-muted);
    transition: all var(--dur) var(--ease);
}
.close-btn:hover {
    background-color: #EF4444;
    color: #FFFFFF;
    border-color: #EF4444;
}

/* ── Product Detail Modal ─────────────── */
.modal-box {
    background-color: var(--bg-card);
    width: 92%;
    max-width: 780px;
    max-height: 90vh;
    margin: auto;
    border-radius: var(--r-lg);
    border: 1px solid var(--border-light);
    overflow: hidden;
    position: relative;
    transform: scale(0.96);
    transition: transform var(--dur) var(--ease);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}
.overlay.open .modal-box {
    transform: scale(1);
}
.modal-box .close-btn {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 10;
}

.detail-split {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
}
.detail-img-side {
    background-color: #0E0E12;
    border-left: 1px solid var(--border);
}
.detail-img-side img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.detail-text-side {
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.detail-category-badge {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 6px;
}
.detail-heading {
    font-size: 1.45rem;
    font-weight: 700;
    line-height: 1.25;
    color: var(--white);
    margin-bottom: 10px;
}
.detail-price-tag {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 16px;
    display: flex;
    align-items: baseline;
    gap: 6px;
}
.detail-price-tag .sub-curr {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
}
.detail-specs-box {
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    padding: 12px;
    margin-bottom: 20px;
}
.detail-specs-box h4 {
    font-size: 0.85rem;
    color: var(--text-main);
    margin-bottom: 4px;
}
.detail-specs-box p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ── Cart & Smart Checkout Drawer ─────── */
.drawer {
    background-color: var(--bg-card);
    width: 100%;
    max-width: 440px;
    height: 100%;
    margin-right: auto;
    display: flex;
    flex-direction: column;
    transform: translateX(-100%);
    transition: transform var(--dur) var(--ease);
    border-left: 1px solid var(--border);
}
.overlay.open .drawer {
    transform: translateX(0);
}
.drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}
.drawer-header h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 8px;
}
.drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px;
}
.drawer-section-title {
    font-size: 0.88rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.drawer-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    border-radius: var(--r-sm);
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
    margin-bottom: 8px;
}
.drawer-item-img {
    width: 48px;
    height: 48px;
    border-radius: 4px;
    object-fit: cover;
    background-color: #000000;
}
.drawer-item-info { flex: 1; }
.drawer-item-name {
    display: block;
    font-weight: 600;
    font-size: 0.88rem;
    margin-bottom: 2px;
    color: var(--white);
}
.drawer-item-price {
    font-size: 0.84rem;
    color: var(--accent);
    font-weight: 700;
}
.drawer-item-remove {
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 1rem;
    padding: 6px;
    transition: color var(--dur) var(--ease);
}
.drawer-item-remove:hover {
    color: var(--danger);
}

/* Form Checkout Section */
.checkout-form-box {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}
.auto-saved-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: var(--bg-subtle);
    border: 1px solid var(--border);
    padding: 8px 12px;
    border-radius: var(--r-sm);
    color: var(--text-muted);
    font-size: 0.78rem;
    margin-bottom: 14px;
}
.auto-saved-badge i {
    color: var(--accent);
}

.form-group label .req {
    color: var(--danger);
}

/* GPS Input Group */
.gps-input-group {
    display: flex;
    gap: 8px;
}
.gps-input-group input {
    flex: 1;
    font-size: 0.82rem;
    background-color: #0B0B0E;
}
.btn-gps {
    background-color: var(--bg-subtle);
    border: 1px solid var(--border-light);
    color: var(--white);
    padding: 8px 14px;
    border-radius: var(--r-sm);
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    transition: all var(--dur) var(--ease);
}
.btn-gps:hover {
    background-color: var(--white);
    color: #000;
}
.btn-gps.detected {
    background-color: var(--success);
    color: #fff;
    border-color: var(--success);
}
.gps-hint {
    display: block;
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-top: 4px;
}

.drawer-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border);
    background-color: var(--bg-elevated);
}
.total-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
    font-size: 1rem;
}
.total-bar strong {
    font-size: 1.35rem;
    color: var(--accent);
}

/* ──────────────────────────────────────────
   ORDER INVOICE MODAL (Digital Receipt)
   ────────────────────────────────────────── */
.invoice-modal-box {
    max-width: 580px;
    padding: 24px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-light);
}

.invoice-printable {
    background-color: #101014;
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 24px;
}

.inv-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 16px;
    border-bottom: 1px dashed var(--border-light);
    margin-bottom: 16px;
}
.inv-brand {
    display: flex;
    align-items: center;
    gap: 8px;
}
.inv-brand h2 {
    font-size: 1.3rem;
    color: var(--white);
}
.inv-logo-mark {
    background-color: var(--white);
    color: #000;
    padding: 2px 7px;
    border-radius: var(--r-sm);
    font-weight: 800;
    font-size: 0.88rem;
}
.inv-badge-status {
    background-color: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--success);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--r-full);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.inv-meta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    font-size: 0.85rem;
    margin-bottom: 16px;
    background-color: var(--bg-elevated);
    padding: 10px 14px;
    border-radius: var(--r-sm);
}
.inv-label { color: var(--text-dim); }
.inv-order-code { color: var(--accent); font-size: 0.95rem; }

.inv-customer-box {
    margin-bottom: 16px;
    background-color: var(--bg-elevated);
    padding: 14px;
    border-radius: var(--r-sm);
    border: 1px solid var(--border);
}
.inv-customer-box h4, .inv-items-box h4 {
    font-size: 0.88rem;
    color: var(--white);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.inv-cust-row {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 6px;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}
.inv-cust-row strong { color: var(--text-main); }
.inv-map-link {
    color: #60A5FA;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.inv-map-link:hover { text-decoration: underline; }

.inv-items-box {
    margin-bottom: 16px;
}
.inv-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.86rem;
}
.inv-table th {
    background-color: var(--bg-elevated);
    padding: 8px 10px;
    color: var(--text-dim);
    font-weight: 600;
    text-align: right;
    border-bottom: 1px solid var(--border);
}
.inv-table td {
    padding: 10px;
    border-bottom: 1px solid var(--border);
    color: var(--text-main);
}

.inv-total-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 10px;
    border-top: 1px dashed var(--border-light);
    font-size: 1.05rem;
}
.inv-total-price {
    font-size: 1.35rem;
    color: var(--accent);
}

.inv-footer-note {
    text-align: center;
    padding-top: 14px;
    border-top: 1px solid var(--border);
    color: var(--text-dim);
    font-size: 0.8rem;
}

.inv-modal-actions {
    display: flex;
    gap: 10px;
    margin-top: 16px;
    flex-wrap: wrap;
}
.inv-modal-actions .btn {
    flex: 1;
}

/* ──────────────────────────────────────────
   ADMIN DASHBOARD (Mobile-Optimized & Polished)
   ────────────────────────────────────────── */
.admin-body {
    background-color: #0B0B0E;
}

.admin-auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.admin-auth-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 32px 24px;
    width: 100%;
    max-width: 420px;
}
.auth-header {
    text-align: center;
    margin-bottom: 22px;
}
.auth-logo {
    width: 48px;
    height: 48px;
    background-color: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    margin: 0 auto 12px;
    display: grid;
    place-items: center;
    font-size: 1.3rem;
    color: var(--white);
}
.auth-header h2 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 4px;
}
.auth-header p {
    font-size: 0.84rem;
    color: var(--text-muted);
}

/* Form inputs */
.form-group {
    margin-bottom: 14px;
}
.form-group label {
    display: block;
    font-size: 0.84rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 6px;
}
.form-group input, 
.form-group select, 
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    background-color: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    color: var(--white);
    font-family: inherit;
    font-size: 0.9rem;
    outline: none;
    transition: border-color var(--dur) var(--ease);
    min-height: 42px;
}

/* Custom Select Styling */
.custom-select-wrap {
    position: relative;
    width: 100%;
}
.custom-select-wrap select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    padding-left: 36px;
    cursor: pointer;
    background-color: var(--bg-input);
}
.custom-select-wrap::after {
    content: "\f107";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
    font-size: 0.85rem;
}

.form-group textarea {
    min-height: 80px;
    resize: vertical;
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    border-color: var(--border-focus);
    background-color: #121217;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* ── Smart Image Upload & Dropzone ─────── */
.upload-dropzone {
    border: 2px dashed var(--border-light);
    border-radius: var(--r-md);
    background-color: var(--bg-input);
    cursor: pointer;
    transition: all var(--dur) var(--ease);
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}
.upload-dropzone:hover, .upload-dropzone.dragover {
    border-color: var(--white);
    background-color: var(--bg-elevated);
}

.upload-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
    padding: 10px;
}
.upload-placeholder i {
    font-size: 2rem;
    color: var(--text-dim);
    margin-bottom: 4px;
}
.upload-placeholder p {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-main);
}
.upload-placeholder small {
    font-size: 0.75rem;
    color: var(--text-dim);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.image-preview-wrap {
    width: 100%;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.image-preview-wrap img {
    max-height: 160px;
    width: auto;
    border-radius: var(--r-sm);
    object-fit: contain;
    border: 1px solid var(--border);
    background-color: #000;
}
.preview-overlay {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    margin-top: 10px;
    padding: 0 4px;
}
.compression-tag {
    background-color: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--success);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--r-full);
}
.btn-change-img {
    background-color: var(--bg-card);
    border: 1px solid var(--border-light);
    color: var(--white);
    font-size: 0.78rem;
    font-weight: 500;
    padding: 5px 12px;
    border-radius: var(--r-sm);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all var(--dur) var(--ease);
}
.btn-change-img:hover {
    background-color: var(--white);
    color: #000;
}

.auth-alert {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #F87171;
    padding: 10px;
    border-radius: var(--r-sm);
    font-size: 0.82rem;
    margin-bottom: 14px;
}

.auth-footer {
    margin-top: 20px;
    padding-top: 14px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* ── Admin Dashboard Layout ────────────── */
.admin-header {
    background-color: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}
.admin-header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}
.admin-user-nav {
    display: flex;
    align-items: center;
    gap: 10px;
}
.user-email-badge {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 6px 12px;
    border-radius: var(--r-sm);
    font-size: 0.8rem;
    font-weight: 500;
}

.dashboard-main {
    padding: 28px 0 44px;
}

/* Stats Row */
.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-bottom: 24px;
}
.dash-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 20px;
    margin-bottom: 20px;
}
.stat-box {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 0;
    padding: 16px 18px;
}
.stat-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--r-sm);
    display: grid;
    place-items: center;
    font-size: 1.15rem;
    background-color: var(--bg-subtle);
    border: 1px solid var(--border);
    color: var(--text-main);
    flex-shrink: 0;
}
.stat-info { display: flex; flex-direction: column; }
.stat-label { font-size: 0.78rem; color: var(--text-dim); }
.stat-info strong { font-size: 1.2rem; font-weight: 700; color: var(--white); }

/* Mobile Tabs (hidden on desktop) */
.admin-mobile-tabs {
    display: none;
    gap: 8px;
    margin-bottom: 16px;
    overflow-x: auto;
    padding-bottom: 4px;
}
.mobile-tab-btn {
    flex: 1;
    min-width: 100px;
    padding: 10px 14px;
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    white-space: nowrap;
}
.mobile-tab-btn.active {
    background-color: var(--white);
    color: #000000;
    border-color: var(--white);
}

/* 2-Column Balanced Desktop Grid */
.admin-grid-layout {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 24px;
    align-items: start;
}
.admin-side-col {
    display: flex;
    flex-direction: column;
}
.admin-main-col {
    display: flex;
    flex-direction: column;
}

.card-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}
.card-head h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Category Manager */
.add-cat-inline {
    display: flex;
    gap: 8px;
    margin-bottom: 14px;
}
.add-cat-inline input {
    flex: 1;
}
.cat-chips-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    min-height: 36px;
}
.cat-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
    padding: 6px 12px;
    border-radius: var(--r-sm);
    font-size: 0.84rem;
    color: var(--text-main);
}
.cat-chip button {
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 0.8rem;
    display: grid;
    place-items: center;
    padding: 2px;
}
.cat-chip button:hover {
    color: var(--danger);
}

/* Admin Table Desktop */
.table-responsive {
    overflow-x: auto;
    width: 100%;
}
.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: right;
}
.admin-table th {
    padding: 12px 10px;
    font-size: 0.82rem;
    color: var(--text-dim);
    border-bottom: 1px solid var(--border);
    font-weight: 600;
}
.admin-table td {
    padding: 12px 10px;
    border-bottom: 1px solid var(--border);
    font-size: 0.88rem;
    vertical-align: middle;
}
.table-prod-img {
    width: 44px;
    height: 44px;
    border-radius: 4px;
    object-fit: cover;
    background-color: #000;
}
.table-prod-name {
    font-weight: 600;
    color: var(--white);
    margin-bottom: 2px;
}
.badge-cat {
    background-color: var(--bg-subtle);
    border: 1px solid var(--border);
    padding: 3px 8px;
    border-radius: var(--r-sm);
    font-size: 0.75rem;
    color: var(--text-muted);
}
.table-actions {
    display: flex;
    gap: 6px;
}
.btn-action {
    width: 34px;
    height: 34px;
    border-radius: var(--r-sm);
    display: grid;
    place-items: center;
    border: 1px solid var(--border);
    background-color: var(--bg-input);
    color: var(--text-muted);
    transition: all var(--dur) var(--ease);
}
.btn-action.edit:hover {
    background-color: var(--white);
    color: #000000;
    border-color: var(--white);
}
.btn-action.delete:hover {
    background-color: rgba(239, 68, 68, 0.15);
    color: #F87171;
    border-color: #EF4444;
}

.table-empty {
    text-align: center;
    padding: 40px 16px;
    color: var(--text-dim);
}
.table-empty i {
    font-size: 2.2rem;
    margin-bottom: 10px;
}

/* Custom Confirm Dialog (In-App) */
.confirm-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--r-lg);
    padding: 32px 24px;
    width: 90%;
    max-width: 400px;
    margin: auto;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
}
.confirm-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--r-full);
    background-color: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #F87171;
    font-size: 1.6rem;
    display: grid;
    place-items: center;
    margin: 0 auto 16px;
}
.confirm-box h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}
.confirm-box p {
    font-size: 0.92rem;
    color: var(--text-muted);
    margin-bottom: 24px;
    line-height: 1.6;
}
.confirm-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
}
.confirm-actions .btn {
    flex: 1;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-light);
    color: var(--white);
    padding: 12px 22px;
    border-radius: var(--r-sm);
    z-index: 1000;
    transform: translateY(80px);
    opacity: 0;
    transition: all 0.25s var(--ease);
    font-size: 0.88rem;
    font-weight: 500;
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
}
.toast.show {
    transform: translateY(0);
    opacity: 1;
}
.toast.success { border-color: var(--success); }
.toast.error { border-color: var(--danger); }
.toast.info { border-color: var(--border-light); }

/* ── Print Styles for Invoice ─────────── */
@media print {
    body * {
        visibility: hidden;
    }
    #invoiceModal, 
    #invoiceModal * {
        visibility: visible;
    }
    #invoiceModal {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        background: #fff !important;
        color: #000 !important;
        display: block !important;
        opacity: 1 !important;
    }
    .invoice-modal-box {
        border: none !important;
        box-shadow: none !important;
        background: #fff !important;
        color: #000 !important;
        width: 100% !important;
        max-width: 100% !important;
    }
    .invoice-printable {
        background: #fff !important;
        color: #000 !important;
        border: 1px solid #ddd !important;
    }
    .inv-modal-actions, .close-btn {
        display: none !important;
    }
    .inv-header h2, .inv-cust-row strong, .inv-customer-box h4, .inv-items-box h4, .inv-table td {
        color: #000 !important;
    }
    .inv-total-price {
        color: #000 !important;
    }
}

/* ──────────────────────────────────────────
   RESPONSIVE DESIGN (Flawless on Mobile)
   ────────────────────────────────────────── */
@media (max-width: 1024px) {
    .stats-row { grid-template-columns: repeat(2, 1fr); }
    .admin-grid-layout { grid-template-columns: 1fr; }
    .grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr; }
    .detail-split { grid-template-columns: 1fr; }
    .detail-img-side { height: 260px; }
}

@media (max-width: 768px) {
    .mobile-menu-btn { display: inline-flex; }
    .phone-header-btn span { display: none; }
    .phone-header-btn { padding: 8px 12px; min-height: 40px; }
    
    /* Mobile Drawer Navigation for Store */
    .nav-container {
        position: fixed;
        top: 70px;
        right: 0;
        left: 0;
        background-color: var(--bg-elevated);
        border-bottom: 1px solid var(--border);
        padding: 16px 20px;
        transform: translateY(-150%);
        transition: transform 0.25s var(--ease);
        z-index: 99;
    }
    .nav-container.open {
        transform: translateY(0);
    }
    .nav {
        flex-direction: column;
        gap: 12px;
    }
    .nav-link {
        font-size: 1rem;
        padding: 8px 0;
        border-bottom: 1px solid var(--border);
    }

    /* Admin Mobile Tabs */
    .admin-mobile-tabs {
        display: flex;
    }

    /* Hero section */
    .hero { padding: 50px 0 36px; }
    .hero-title { font-size: 2rem; }
    .hero-description { font-size: 1rem; }

    /* Products grid 1 col on small phones */
    .grid { grid-template-columns: 1fr; }
    .stats-row { grid-template-columns: 1fr 1fr; }

    /* Admin header */
    .admin-header-inner {
        padding: 0 12px;
    }
    .user-email-badge { display: none; }

    /* تحويل جدول المنتجات في لوحة الإدارة إلى بطاقات سهلة للموبايل */
    .admin-table thead {
        display: none;
    }
    .admin-table, 
    .admin-table tbody, 
    .admin-table tr {
        display: block;
        width: 100%;
    }
    .admin-table tr {
        background-color: var(--bg-elevated);
        border: 1px solid var(--border);
        border-radius: var(--r-md);
        padding: 14px;
        margin-bottom: 12px;
        display: grid;
        grid-template-columns: 60px 1fr auto;
        grid-template-rows: auto auto;
        gap: 8px 12px;
        align-items: center;
    }
    .admin-table td {
        display: block;
        padding: 0;
        border: none;
    }
    .admin-table td:nth-child(1) {
        grid-row: 1 / 3;
        grid-column: 1;
    }
    .admin-table .table-prod-img {
        width: 56px;
        height: 56px;
    }
    .admin-table td:nth-child(2) {
        grid-row: 1;
        grid-column: 2;
    }
    .admin-table td:nth-child(3) {
        grid-row: 2;
        grid-column: 2;
    }
    .admin-table td:nth-child(4) {
        grid-row: 1;
        grid-column: 3;
        text-align: left;
    }
    .admin-table td:nth-child(5) {
        grid-row: 2;
        grid-column: 3;
        display: flex;
        justify-content: flex-end;
    }

    /* Drawer & Modal on Mobile */
    .drawer { max-width: 100%; }
    .modal-box { width: 95%; }
    .form-row { grid-template-columns: 1fr; }
    .gps-input-group { flex-direction: column; }
    .inv-meta-grid { grid-template-columns: 1fr; }
    .footer-bottom-flex { flex-direction: column; text-align: center; }
}