:root {
    --bg: #07111f;
    --bg-soft: #0d1c2d;
    --card: rgba(15, 25, 39, 0.9);
    --card-strong: #101f32;
    --primary: #7c5cff;
    --primary-soft: #a88bff;
    --success: #25d08a;
    --warning: #ffb454;
    --danger: #ff5a75;
    --text: #edf3ff;
    --muted: #9cb0c8;
    --border: rgba(156, 176, 200, 0.18);
    --shadow: 0 20px 45px rgba(0, 0, 0, 0.32);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: linear-gradient(180deg, #060d18 0%, #0d1724 100%);
    color: var(--text);
}

a { color: var(--primary-soft); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(12px);
    background: rgba(6, 13, 24, 0.82);
    border-bottom: 1px solid var(--border);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
}

.brand {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    gap: 22px;
    align-items: center;
    color: var(--muted);
}

.nav-btn, .button, button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9rem 1.35rem;
    border: 1px solid transparent;
    border-radius: 12px;
    background: var(--primary);
    color: #ffffff;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-btn.secondary, .button.secondary {
    background: transparent;
    border-color: var(--border);
    color: var(--text);
}

.nav-btn:hover, .button:hover, button:hover { transform: translateY(-1px); }

.hero {
    padding: 80px 0 52px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.9fr;
    gap: 32px;
    align-items: center;
}

.kicker {
    display: inline-flex;
    padding: 0.4rem 0.8rem;
    border-radius: 999px;
    background: rgba(124, 92, 255, 0.12);
    border: 1px solid rgba(124, 92, 255, 0.2);
    color: var(--primary-soft);
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 5rem);
    line-height: 1.06;
    margin: 18px 0 16px;
}

.hero p {
    color: var(--muted);
    font-size: 1.08rem;
    line-height: 1.7;
    max-width: 640px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 28px;
}

.metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(100px, 1fr));
    gap: 18px;
    margin-top: 34px;
}

.metric {
    background: rgba(124, 92, 255, 0.04);
    border: 1px solid var(--border);
    padding: 18px 14px;
    border-radius: 14px;
}

.metric strong {
    display: block;
    font-size: 1.6rem;
    margin-bottom: 6px;
}

.metric span {
    color: var(--muted);
    font-size: 0.9rem;
}

.hero-panel {
    background: linear-gradient(180deg, rgba(16, 31, 50, 0.9), rgba(8, 17, 31, 0.9));
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 24px;
    box-shadow: var(--shadow);
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.badge {
    display: inline-block;
    border-radius: 999px;
    padding: 0.32rem 0.7rem;
    background: rgba(37, 208, 138, 0.12);
    color: var(--success);
    border: 1px solid rgba(37, 208, 138, 0.14);
}

.listing, .grid, .orders-grid {
    display: grid;
    gap: 22px;
}

.grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 22px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.card-body {
    padding: 20px 18px 18px;
}

.card h3 {
    margin: 0 0 8px;
    font-size: 1.25rem;
}

.card p {
    margin: 0 0 16px;
    color: var(--muted);
    line-height: 1.65;
}

.card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 14px;
}

.price {
    font-size: 1.55rem;
    font-weight: 800;
}

.section {
    padding: 40px 0 28px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 22px;
}

.section-header h2 {
    margin: 0;
    font-size: clamp(1.7rem, 3vw, 2.5rem);
}

.form-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 22px;
    box-shadow: var(--shadow);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

label {
    display: block;
    color: var(--muted);
    font-size: 0.9rem;
    margin-bottom: 8px;
}

input, select, textarea {
    width: 100%;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 12px;
    padding: 0.9rem 1rem;
    font: inherit;
}

textarea { min-height: 120px; resize: vertical; }

input:focus, select:focus, textarea:focus {
    outline: 2px solid rgba(124, 92, 255, 0.3);
    border-color: rgba(124, 92, 255, 0.5);
}

.checkout-layout {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 24px;
}

.order-summary {
    background: rgba(124, 92, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 22px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin: 12px 0;
    color: var(--muted);
}

.summary-row.total {
    margin-top: 24px;
    padding-top: 18px;
    border-top: 1px solid var(--border);
    color: var(--text);
    font-size: 1.2rem;
    font-weight: 800;
}

.notice {
    padding: 0.9rem 1rem;
    border-radius: 12px;
    margin-bottom: 18px;
    border: 1px solid transparent;
}

.notice.success {
    background: rgba(37, 208, 138, 0.12);
    color: #dffef1;
    border-color: rgba(37, 208, 138, 0.2);
}

.notice.error {
    background: rgba(255, 90, 117, 0.12);
    color: #ffd8e1;
    border-color: rgba(255, 90, 117, 0.2);
}

.notice.info {
    background: rgba(124, 92, 255, 0.12);
    color: #efe7ff;
    border-color: rgba(124, 92, 255, 0.2);
}

.wallet-box {
    padding: 18px;
    border-radius: 14px;
    border: 1px dashed rgba(168, 139, 255, 0.8);
    background: rgba(124, 92, 255, 0.06);
    margin-top: 18px;
    word-break: break-all;
}

.table-wrap {
    overflow-x: auto; 
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 14px 12px;
    border-bottom: 1px solid var(--border);
    text-align: left;
}

th {
    color: var(--muted);
    font-weight: 600;
}

.status-pill {
    display: inline-block;
    padding: 0.32rem 0.7rem;
    border-radius: 999px;
    text-transform: uppercase;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
}

.status-pending { background: rgba(255, 180, 84, 0.1); color: var(--warning); }
.status-paid { background: rgba(37, 208, 138, 0.1); color: var(--success); }
.status-cancelled { background: rgba(255, 90, 117, 0.1); color: var(--danger); }

.admin-shell {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 24px;
    padding: 28px 0 42px;
}

.sidebar {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 18px;
}

.sidebar a {
    display: block;
    color: var(--text);
    padding: 0.8rem 0.9rem;
    border-radius: 10px;
    margin-bottom: 8px;
}

.sidebar a.active, .sidebar a:hover {
    background: rgba(124, 92, 255, 0.08);
    text-decoration: none;
}

.auth-box {
    max-width: 460px;
    margin: 80px auto;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 28px;
    box-shadow: var(--shadow);
}

.muted { color: var(--muted); }

@media (max-width: 900px) {
    .hero-grid, .checkout-layout, .grid, .admin-shell, .form-row {
        grid-template-columns: 1fr;
    }

    .nav {
        flex-wrap: wrap;
        padding: 14px 0;
    }

    .nav-links {
        width: 100%;
        justify-content: space-between;
        padding-top: 12px;
    }
}