:root {
    --bg: #120f1e;
    --bg-panel: #1b1730;
    --border: #362d54;
    --text: #e7e1f5;
    --muted: #9b90bd;
    --accent: #a389e8;
    --accent-light: #c9b6ff;
    --danger: #d17a8a;
    --ok: #7fb0a8;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background:
        radial-gradient(1px 1px at 10% 15%, rgba(201,182,255,0.55), transparent),
        radial-gradient(1px 1px at 80% 8%, rgba(201,182,255,0.4), transparent),
        radial-gradient(1.5px 1.5px at 60% 30%, rgba(201,182,255,0.5), transparent),
        radial-gradient(1px 1px at 25% 45%, rgba(201,182,255,0.35), transparent),
        radial-gradient(1px 1px at 92% 60%, rgba(201,182,255,0.45), transparent),
        radial-gradient(1.5px 1.5px at 45% 75%, rgba(201,182,255,0.35), transparent),
        radial-gradient(1px 1px at 70% 90%, rgba(201,182,255,0.4), transparent),
        radial-gradient(1px 1px at 5% 80%, rgba(201,182,255,0.3), transparent),
        var(--bg);
    background-attachment: fixed;
    color: var(--text);
    font-family: 'Montserrat', -apple-system, sans-serif;
    line-height: 1.5;
}

h1, h2, h3 { font-family: 'Cinzel', Georgia, serif; font-weight: 700; margin: 0 0 0.4em; letter-spacing: 0.01em; }

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

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
.site-header { border-bottom: 1px solid var(--border); background: rgba(27,23,48,0.7); backdrop-filter: blur(6px); }
.header-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; padding: 20px 24px; }
.logo { font-family: 'Cinzel', serif; font-size: 22px; font-weight: 700; letter-spacing: 0.04em; display: flex; align-items: center; gap: 8px; }
.logo::before { content: "☽"; color: var(--accent-light); font-size: 20px; }
.logo span { color: var(--accent-light); }
.cat-nav { display: flex; gap: 20px; flex-wrap: wrap; }
.cat-nav a { color: var(--muted); font-size: 14px; padding: 6px 0; border-bottom: 2px solid transparent; transition: color .15s, border-color .15s; }
.cat-nav a:hover, .cat-nav a.active { color: var(--accent-light); border-color: var(--accent); }

/* ---------- Hero ---------- */
.hero { text-align: center; padding: 56px 0 24px; }
.hero h1 { font-size: 30px; max-width: 640px; margin: 0 auto 12px; }
.hero p { color: var(--muted); max-width: 520px; margin: 0 auto; }
.hero::after { content: "✦ ✧ ✦"; display: block; color: var(--accent); letter-spacing: 12px; margin-top: 20px; font-size: 13px; opacity: 0.7; }

/* ---------- Product grid ---------- */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 24px; padding: 8px 0 56px; }
.product-card { background: var(--bg-panel); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; display: block; transition: transform .15s, border-color .15s, box-shadow .15s; }
.product-card:hover { transform: translateY(-3px); border-color: var(--accent); box-shadow: 0 8px 24px rgba(163,137,232,0.15); }
.product-card__img { position: relative; aspect-ratio: 1 / 1; background: #0e0c19; }
.product-card__img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.no-photo { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: 13px; text-align: center; padding: 12px; }
.product-card__body { padding: 14px 16px 18px; }
.product-card__cat { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--accent); margin-bottom: 6px; }
.product-card__name { font-weight: 600; margin-bottom: 6px; }
.product-card__price { color: var(--accent-light); font-weight: 600; }
.product-card.out-of-stock { opacity: 0.55; }
.badge { display: inline-block; padding: 3px 9px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.badge-out { background: rgba(209,122,138,0.18); color: var(--danger); position: absolute; top: 10px; left: 10px; }
.badge-ok { background: rgba(127,176,168,0.18); color: var(--ok); }
.empty-state { color: var(--muted); padding: 48px 0; text-align: center; }

/* ---------- Product page ---------- */
.product-page { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; padding: 40px 0 64px; }
.gallery-main { aspect-ratio: 1 / 1; background: var(--bg-panel); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; display: flex; align-items: center; justify-content: center; }
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs { display: flex; gap: 10px; margin-top: 10px; flex-wrap: wrap; }
.gallery-thumb { width: 64px; height: 64px; object-fit: cover; border-radius: 6px; cursor: pointer; border: 1px solid var(--border); opacity: 0.7; }
.gallery-thumb:hover { opacity: 1; border-color: var(--accent); }
.product-info h1 { font-size: 26px; }
.product-stone { color: var(--muted); margin: 0 0 12px; }
.product-price { font-size: 26px; color: var(--accent-light); font-weight: 700; margin: 8px 0 20px; }
.product-description { color: var(--text); white-space: pre-line; margin-bottom: 28px; }
.order-buttons { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Buttons ---------- */
.btn { display: inline-block; padding: 12px 22px; border-radius: 8px; font-weight: 600; font-size: 14px; cursor: pointer; border: 1px solid transparent; }
.btn-primary { background: var(--accent); color: #150f28; }
.btn-primary:hover { background: var(--accent-light); }
.btn-secondary { background: transparent; border-color: var(--accent); color: var(--accent-light); }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--muted); }
.btn-ghost:hover { color: var(--text); border-color: var(--accent); }
.btn-danger { background: transparent; border-color: var(--danger); color: var(--danger); }
.btn-sm { padding: 7px 14px; font-size: 13px; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border); margin-top: 40px; padding: 28px 0; color: var(--muted); font-size: 13px; text-align: center; }
.site-footer .muted { color: #6f6591; }

/* ---------- Admin ---------- */
.admin-body { background: var(--bg); }
.admin-wrap { max-width: 960px; margin: 0 auto; padding: 32px 24px 64px; }
.admin-topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; flex-wrap: wrap; gap: 12px; }
.admin-topbar > div { display: flex; gap: 10px; }
.admin-table { width: 100%; border-collapse: collapse; background: var(--bg-panel); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.admin-table th, .admin-table td { padding: 12px 14px; border-bottom: 1px solid var(--border); text-align: left; font-size: 14px; }
.admin-table th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; }
.admin-table__thumb img { width: 48px; height: 48px; object-fit: cover; border-radius: 6px; }
.admin-table__actions { white-space: nowrap; }

.login-wrap { min-height: 80vh; display: flex; align-items: center; justify-content: center; }
.login-form { background: var(--bg-panel); border: 1px solid var(--border); border-radius: 12px; padding: 40px; width: 320px; display: flex; flex-direction: column; gap: 14px; }
.form-error { color: var(--danger); font-size: 14px; margin: -6px 0 4px; }

.product-form { background: var(--bg-panel); border: 1px solid var(--border); border-radius: 12px; padding: 32px; display: flex; flex-direction: column; gap: 18px; max-width: 560px; }
.product-form label, .login-form label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
.product-form input[type=text], .product-form input[type=number], .product-form select, .product-form textarea,
.login-form input { background: #0e0c19; border: 1px solid var(--border); border-radius: 6px; padding: 10px 12px; color: var(--text); font-family: inherit; font-size: 14px; }
.product-form textarea { resize: vertical; }
.checkbox-label { flex-direction: row !important; align-items: center; gap: 8px !important; }

.existing-photos__grid { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }
.existing-photo { display: flex; flex-direction: column; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); }
.existing-photo img { width: 80px; height: 80px; object-fit: cover; border-radius: 6px; border: 1px solid var(--border); }

@media (max-width: 720px) {
    .product-page { grid-template-columns: 1fr; }
}