@font-face {
    font-family: 'Roboto';
    src: url('/assets/fonts/Roboto-Regular.ttf') format('truetype');
    font-weight: 400 700;
    font-display: swap;
}

:root {
    --color-bg: #06080d;
    --color-surface: #10161f;
    --color-surface-hover: #161e2a;
    --color-border: rgba(94, 234, 212, 0.16);
    --color-border-strong: rgba(94, 234, 212, 0.45);
    --color-border-violet: rgba(192, 132, 252, 0.4);
    --color-text: #e8f3f2;
    --color-muted: #8a99a3;
    --color-accent: #5eead4;
    --color-accent-soft: rgba(94, 234, 212, 0.12);
    --color-accent-2: #c084fc;
    --color-accent-2-soft: rgba(192, 132, 252, 0.12);
    --color-danger: #ff6b6b;
    --radius: 14px;
    --radius-sm: 10px;
    --font-mono: ui-monospace, "Cascadia Code", "SFMono-Regular", Consolas, monospace;
    --font-body: 'Roboto', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --glow-teal: 0 0 22px rgba(94, 234, 212, 0.28);
    --glow-violet: 0 0 22px rgba(192, 132, 252, 0.28);
    font-size: 16px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--color-text);
    line-height: 1.5;
    background-color: var(--color-bg);
    background-image:
        radial-gradient(1100px 550px at 12% -10%, rgba(94, 234, 212, 0.09), transparent 60%),
        radial-gradient(900px 650px at 105% 5%, rgba(192, 132, 252, 0.08), transparent 55%);
    background-attachment: fixed;
    background-repeat: no-repeat;
}

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

*:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

::selection { background: var(--color-accent-2-soft); color: var(--color-text); }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-border-strong); border-radius: 999px; }

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(6, 8, 13, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
}
.logo {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-text);
    text-shadow: 0 0 16px rgba(94, 234, 212, 0.55);
}
.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav a { color: var(--color-muted); font-size: 0.92rem; transition: color 0.15s ease; }
.main-nav a:hover { color: var(--color-accent); }
.cart-link { display: flex; align-items: center; gap: 8px; }
.cart-count {
    background: var(--color-accent-soft);
    border: 1px solid var(--color-border-strong);
    color: var(--color-accent);
    border-radius: 999px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    padding: 2px 9px;
}

main.container { padding: 32px 20px 60px; }

/* Hero */
.shop-hero {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--color-border);
    background:
        linear-gradient(180deg, rgba(6, 8, 13, 0.35) 0%, rgba(6, 8, 13, 0.9) 100%),
        url('/assets/images/hero-bg.jpg') center / cover no-repeat;
    min-height: 260px;
    display: flex;
    align-items: center;
    margin-bottom: 32px;
}
.shop-hero-inner { padding: 44px 40px; max-width: 560px; }
.hero-eyebrow {
    display: inline-block;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.72rem;
    color: var(--color-accent);
    text-shadow: 0 0 12px rgba(94, 234, 212, 0.7);
}
.shop-hero h1 {
    margin: 12px 0 10px;
    font-size: 2.1rem;
    text-shadow: 0 0 30px rgba(94, 234, 212, 0.25);
}
.shop-hero p { margin: 0; color: var(--color-muted); max-width: 420px; }

/* Filters */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.filter-pill {
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: 7px 18px;
    font-size: 0.88rem;
    background: var(--color-surface);
    color: var(--color-muted);
    transition: border-color 0.15s ease, color 0.15s ease;
}
.filter-pill:hover { border-color: var(--color-border-strong); color: var(--color-text); }
.filter-pill.active {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-2));
    color: #04110f;
    border-color: transparent;
    box-shadow: var(--glow-teal);
}

/* Product grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 22px;
}
.product-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.product-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-border-strong);
    box-shadow: var(--glow-teal), 0 14px 30px rgba(0, 0, 0, 0.45);
}
.product-card-image img { width: 100%; height: 180px; object-fit: cover; display: block; }
.image-placeholder {
    width: 100%; height: 180px;
    display: flex; align-items: center; justify-content: center;
    background: var(--color-surface); color: var(--color-muted); font-size: 0.85rem;
}
.product-card-body { padding: 16px; }
.category-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-accent);
    background: var(--color-accent-soft);
    border: 1px solid var(--color-border-strong);
    padding: 3px 9px;
    border-radius: 999px;
    margin-bottom: 10px;
}
.product-card h3 { margin: 0 0 6px; font-size: 1.05rem; font-weight: 600; }
.short-desc { color: var(--color-muted); font-size: 0.9rem; margin: 0 0 10px; }
.price { font-family: var(--font-mono); color: var(--color-accent); font-weight: 600; margin: 0; }

/* Product detail */
.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}
.product-detail-image img {
    width: 100%;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    box-shadow: var(--glow-violet);
}
.product-detail-info h1 { margin: 8px 0; }
.long-description { margin-top: 28px; border-top: 1px solid var(--color-border); padding-top: 20px; }

form label { display: block; font-size: 0.85rem; margin: 14px 0 6px; font-weight: 600; color: var(--color-muted); }
form input, form select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 1rem;
    font-family: var(--font-body);
    background: var(--color-surface);
    color: var(--color-text);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
form input:focus, form select:focus {
    outline: none;
    border-color: var(--color-border-strong);
    box-shadow: 0 0 0 3px var(--color-accent-soft);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field-hint { color: var(--color-muted); font-size: 0.8rem; margin: 4px 0 0; }

.btn-primary {
    margin-top: 18px;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-2));
    color: #04110f;
    border: none;
    padding: 12px 22px;
    border-radius: 8px;
    font-family: var(--font-mono);
    font-size: 0.92rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    cursor: pointer;
    display: inline-block;
    transition: filter 0.15s ease, box-shadow 0.15s ease;
}
.btn-primary:hover { filter: brightness(1.1); box-shadow: var(--glow-teal); }
.form-message { font-size: 0.9rem; margin-top: 8px; min-height: 1.2em; }
.form-message.success { color: var(--color-accent); }
.form-message.error { color: var(--color-danger); }

/* Cart */
.cart-table { width: 100%; border-collapse: collapse; margin-bottom: 24px; }
.cart-table th, .cart-table td {
    text-align: left;
    padding: 12px 10px;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.92rem;
}
.cart-table th {
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: 0.72rem;
    color: var(--color-muted);
}
.cart-table tbody tr:hover { background: var(--color-surface); }
.cart-qty-input { width: 70px; }
.cart-remove-btn {
    background: none; border: none; color: var(--color-danger); cursor: pointer; font-size: 0.85rem;
}
.cart-summary { display: flex; align-items: center; justify-content: space-between; }
.cart-total { font-family: var(--font-mono); font-size: 1.2rem; font-weight: 700; color: var(--color-accent); }

/* Checkout */
.checkout-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 40px;
    align-items: start;
}
.order-summary {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-top: 2px solid var(--color-accent);
    border-radius: var(--radius);
    padding: 20px;
}
.order-summary ul { list-style: none; padding: 0; margin: 0 0 16px; }
.order-summary li {
    display: flex; justify-content: space-between; gap: 10px;
    padding: 10px 0; border-bottom: 1px solid var(--color-border); font-size: 0.9rem;
}
.order-total { font-family: var(--font-mono); font-weight: 700; font-size: 1.1rem; color: var(--color-accent); }
.payment-note { color: var(--color-muted); font-size: 0.85rem; }
.form-errors {
    background: rgba(255, 107, 107, 0.08);
    border: 1px solid rgba(255, 107, 107, 0.4);
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 20px;
    color: var(--color-danger);
}
.form-errors ul { margin: 0; padding-left: 18px; }

/* Footer */
.site-footer { border-top: 1px solid var(--color-border); padding: 32px 0 24px; color: var(--color-muted); font-size: 0.85rem; }
.footer-inner { display: flex; flex-direction: column; gap: 18px; }
.footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 28px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--color-border);
}
.footer-nav a {
    color: var(--color-text);
    font-size: 1rem;
    font-weight: 600;
    transition: color 0.15s ease, text-shadow 0.15s ease;
}
.footer-nav a:hover { color: var(--color-accent); text-shadow: 0 0 12px rgba(94, 234, 212, 0.5); }

/* Static content pages: about / info / support / terms */
.content-page { max-width: 720px; }
.content-page .page-subtitle { color: var(--color-muted); margin: 8px 0 0; }
.content-page h2 { margin: 32px 0 10px; font-size: 1.15rem; }
.content-page p { margin: 0 0 14px; }
.content-page ul { margin: 0 0 14px; padding-left: 20px; }
.content-page li { margin-bottom: 6px; }
.content-page a { color: var(--color-accent); text-decoration: underline; text-decoration-color: var(--color-border-strong); }
.content-page .updated-note { color: var(--color-muted); font-size: 0.82rem; margin-top: 40px; border-top: 1px solid var(--color-border); padding-top: 16px; }

/* Admin */
.admin-tag {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-muted);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: 2px 8px;
    margin-left: 8px;
    vertical-align: middle;
}
.main-nav a.active { color: var(--color-accent); }

.msg {
    background: var(--color-accent-soft);
    border: 1px solid var(--color-border-strong);
    color: var(--color-text);
    padding: 10px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 0.9rem;
}
.msg.error {
    background: rgba(255, 107, 107, 0.08);
    border-color: rgba(255, 107, 107, 0.4);
    color: var(--color-danger);
}

.panel {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 28px;
}
.panel h2, .panel h3 { margin-top: 0; }

.btn-secondary {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-muted);
    padding: 8px 16px;
    border-radius: 8px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    cursor: pointer;
    transition: border-color 0.15s ease, color 0.15s ease;
}
.btn-secondary:hover { border-color: var(--color-border-strong); color: var(--color-text); }

.btn-danger {
    background: transparent;
    border: 1px solid rgba(255, 107, 107, 0.4);
    color: var(--color-danger);
    padding: 6px 12px;
    border-radius: 8px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    cursor: pointer;
}
.btn-danger:hover { background: rgba(255, 107, 107, 0.08); }

.inline-form { display: inline; margin: 0; }
.table-actions { display: flex; gap: 8px; align-items: center; }

.status-select {
    width: auto;
    display: inline-block;
    padding: 6px 10px;
    margin: 0;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
}

.status-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 3px 10px;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    color: var(--color-muted);
    background: rgba(255, 255, 255, 0.03);
}
.status-badge[data-status="approved"],
.status-badge[data-status="paid"],
.status-badge[data-status="completed"],
.status-badge[data-status="imported"] {
    color: var(--color-accent);
    background: var(--color-accent-soft);
    border-color: var(--color-border-strong);
}
.status-badge[data-status="processing"],
.status-badge[data-status="shipped"],
.status-badge[data-status="update"],
.status-badge[data-status="paying"] {
    color: var(--color-accent-2);
    background: var(--color-accent-2-soft);
    border-color: var(--color-border-violet);
}
.status-badge[data-status="cancelled"],
.status-badge[data-status="invalid"],
.status-badge[data-status="failed"],
.status-badge[data-status="expired"] {
    color: var(--color-danger);
    background: rgba(255, 107, 107, 0.1);
    border-color: rgba(255, 107, 107, 0.4);
}

/* Admin product table: expandable rows + quick actions */
.panel-summary {
    cursor: pointer;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-text);
}
.panel-summary::marker { color: var(--color-accent); }

.admin-table td { vertical-align: middle; }
.product-row.is-open { background: var(--color-surface); }

.row-toggle {
    background: none;
    border: none;
    color: var(--color-muted);
    cursor: pointer;
    font-size: 1.1rem;
    padding: 2px 6px;
    line-height: 1;
}
.row-toggle:hover { color: var(--color-accent); }
.row-toggle .chevron {
    display: inline-block;
    transition: transform 0.15s ease;
}
.row-toggle[aria-expanded="true"] .chevron { transform: rotate(90deg); }

.variant-count-btn {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: 2px 12px;
    color: var(--color-muted);
    background: transparent;
}
.variant-count-btn:hover { border-color: var(--color-border-strong); color: var(--color-accent); }

.icon-btn {
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 5px 9px;
    font-size: 0.95rem;
    line-height: 1;
    cursor: pointer;
    color: var(--color-text);
    transition: border-color 0.15s ease, background 0.15s ease;
}
.icon-btn:hover { border-color: var(--color-border-strong); background: var(--color-accent-soft); }
.icon-btn-danger:hover { border-color: rgba(255, 107, 107, 0.5); background: rgba(255, 107, 107, 0.1); }
.magic-btn:hover { border-color: var(--color-border-violet); background: var(--color-accent-2-soft); }

.edit-row > td, .magic-row > td { background: rgba(255, 255, 255, 0.02); padding: 0 !important; }
.edit-block {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 28px;
    padding: 22px;
    border-left: 2px solid var(--color-accent);
}
.edit-form label { margin-top: 10px; }
.variants-panel h3, .magic-block h3 { margin-top: 0; font-size: 1rem; }
.variants-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.variants-table th, .variants-table td {
    text-align: left;
    padding: 7px 8px;
    border-bottom: 1px solid var(--color-border);
}
.variants-table th {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-muted);
}

.magic-block {
    padding: 22px;
    border-left: 2px solid var(--color-accent-2);
}
.magic-output {
    margin-top: 14px;
    padding: 14px;
    background: var(--color-bg);
    border: 1px solid var(--color-border-violet);
    border-radius: 8px;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 320px;
    overflow-y: auto;
}

.grid-2 { display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: start; }
.order-items-list { list-style: none; padding: 0; margin: 0; }
.order-items-list li {
    display: flex; justify-content: space-between; gap: 10px;
    padding: 10px 0; border-bottom: 1px solid var(--color-border); font-size: 0.9rem;
}
.address-block { font-size: 0.92rem; line-height: 1.7; }
.address-block .label { color: var(--color-muted); font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; }

@media (max-width: 720px) {
    .product-detail, .checkout-grid, .grid-2, .edit-block { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .shop-hero h1 { font-size: 1.6rem; }
}