:root {
    --primary: #0f172a;
    --primary-light: #1e293b;
    --accent: #d4af37; /* Gold for premium feel */
    --accent-hover: #b5952f;
    --text: #f8fafc;
    --text-muted: #94a3b8;
    --bg: #020617;
    --card-bg: #1e293b;
    --success: #22c55e;
    --danger: #ef4444;
    --sold: #ef4444;
    --in-stock: #22c55e;
    --font-main: 'Outfit', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Nav */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo span {
    color: var(--accent);
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin-left: 2rem;
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover, .nav-links a.active {
    color: var(--accent);
}

/* Hero Section */
header.hero {
    text-align: center;
    padding: 6rem 1rem;
    background: radial-gradient(circle at top center, var(--primary-light) 0%, var(--bg) 70%);
}

header.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #fff, var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -1px;
}

header.hero p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 2rem;
}

.location-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(212, 175, 55, 0.1);
    color: var(--accent);
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.9rem;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

/* Inventory Grid */
.container {
    padding: 2rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    display: flex;
    justify-content: space-between;
    align-items: end;
    margin-bottom: 2rem;
}

.section-title h2 {
    font-size: 2rem;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.card {
    background: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.05);
    position: relative;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2), 0 10px 10px -5px rgba(0, 0, 0, 0.1);
    border-color: rgba(212, 175, 55, 0.3);
}

.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.card-content {
    padding: 1.5rem;
}

.price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.specs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.spec-item {
    text-align: center;
}

.spec-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.spec-value {
    font-size: 0.9rem;
    font-weight: 500;
}

.status-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.25rem 0.75rem;
    border-radius: 2rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    backdrop-filter: blur(4px);
}

.status-in-stock {
    background: rgba(34, 197, 94, 0.2);
    color: var(--in-stock);
    border: 1px solid rgba(34, 197, 94, 0.4);
}

.status-sold {
    background: rgba(239, 68, 68, 0.2);
    color: var(--sold);
    border: 1px solid rgba(239, 68, 68, 0.4);
}

/* Admin Styles */
.admin-header {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 16px;
    margin-bottom: 2rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

input, select, button {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(0,0,0,0.2);
    color: var(--text);
    font-family: inherit;
    transition: var(--transition);
}

input:focus, select:focus {
    outline: none;
    border-color: var(--accent);
}

button.primary-btn {
    background: var(--accent);
    color: #000;
    font-weight: 600;
    border: none;
    cursor: pointer;
}

button.primary-btn:hover {
    background: var(--accent-hover);
}

.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--card-bg);
    padding: 1rem 2rem;
    border-radius: 8px;
    border: 1px solid var(--accent);
    color: var(--text);
    transform: translateY(100px);
    opacity: 0;
    transition: var(--transition);
    z-index: 1000;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

@media (max-width: 768px) {
    header.hero h1 { font-size: 2.5rem; }
    .specs { grid-template-columns: 1fr; gap: 0.25rem; }
    .spec-item { display: flex; justify-content: space-between; }
}