:root {
    --moss-dark: #4a5d23;
    --moss-bright: #84cc16;
    --bg-main: #f8fafc;
    --card-bg: rgba(255, 255, 255, 0.85);
    --text-dark: #0f172a;
    --text-muted: #64748b;
    --border: rgba(74, 93, 35, 0.12);
}

body {
    margin: 0; padding: 0;
    background-color: var(--bg-main);
    color: var(--text-dark);
    font-family: 'Inter', sans-serif;
}

/* Tux Hintergrund wie im Haupt-Dashboard */
body::before {
    content: ""; position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    z-index: -1; background: url('/Tux.svg') no-repeat center center;
    background-size: 35%; filter: grayscale(100%); opacity: 0.04; pointer-events: none;
}

.shop-container { max-width: 1300px; margin: 40px auto; padding: 0 40px; }

/* Glas-Karten für Produkte */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.glass-card-product {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 25px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
}

.glass-card-product:hover {
    border-color: var(--moss-bright);
    box-shadow: 0 20px 40px rgba(74, 93, 35, 0.08);
    transform: translateY(-5px);
}

.mono-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--moss-dark);
    text-transform: uppercase;
    margin-bottom: 10px;
    display: block;
}

.price-tag {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--text-dark);
    margin-top: auto;
    padding-top: 15px;
}

.stock-status {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: 8px;
    margin-top: 10px;
    display: inline-block;
}

/* Warenkorb-Button Engineering Style */
.btn-action {
    background: var(--moss-dark);
    color: white;
    padding: 15px;
    border-radius: 12px;
    border: none;
    font-weight: 800;
    cursor: pointer;
    transition: 0.3s;
    text-align: center;
    text-decoration: none;
    display: inline-block;
}

.btn-action:hover {
    background: var(--moss-bright);
    box-shadow: 0 0 20px rgba(132, 204, 22, 0.4);
}