:root {
    --bg-color: #0d0d0d;
    --card-bg: #1a1a1a;
    --text-color: #f0f0f0;
    --accent-color: #d4af37;
    /* Gold */
    --accent-hover: #bfa13d;
    --border-color: #333;
    --font-serif: 'Cinzel', serif;
    --font-sans: 'Lato', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-sans);
    margin: 0;
    padding: 0;
}

/* Login */
.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: radial-gradient(circle at center, #1f1f1f 0%, #000 100%);
}

.login-container {
    text-align: center;
    width: 300px;
}

.logo h1 {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
}

.logo p {
    font-size: 0.8rem;
    letter-spacing: 5px;
    color: #666;
    margin-bottom: 3rem;
}

.input-group input {
    width: 100%;
    padding: 10px;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--accent-color);
    color: var(--text-color);
    margin-bottom: 2rem;
    text-align: center;
    font-family: var(--font-sans);
}

.input-group input:focus {
    outline: none;
    border-bottom: 2px solid var(--accent-color);
}

.btn-login {
    background: transparent;
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
    padding: 10px 40px;
    cursor: pointer;
    font-family: var(--font-sans);
    letter-spacing: 2px;
    transition: all 0.3s ease;
}

.btn-login:hover {
    background: var(--accent-color);
    color: #000;
}

.error {
    color: #ff4d4d;
    font-size: 0.8rem;
    margin-top: 1rem;
}

/* Inventory */
.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: rgba(0, 0, 0, 0.8);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.brand {
    font-family: var(--font-serif);
    color: var(--accent-color);
    font-size: 1.2rem;
    letter-spacing: 1px;
}

.actions {
    display: flex;
    gap: 1rem;
}

.btn-primary,
.btn-secondary {
    padding: 8px 16px;
    border-radius: 2px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.btn-primary {
    background-color: var(--accent-color);
    color: #000;
    border: none;
}

.btn-primary:disabled {
    background-color: #555;
    cursor: not-allowed;
}

.btn-secondary {
    background: transparent;
    border: 1px solid #555;
    color: #ccc;
}

.btn-text {
    color: #888;
    text-decoration: none;
    display: flex;
    align-items: center;
    font-size: 0.9rem;
}

.main-container {
    display: flex;
    height: calc(100vh - 70px);
}

.filters {
    width: 250px;
    padding: 2rem;
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
}

.filters h3 {
    font-family: var(--font-serif);
    color: var(--accent-color);
    margin-bottom: 2rem;
}

.filter-group {
    margin-bottom: 1.5rem;
}

.filter-group label {
    display: block;
    font-size: 0.8rem;
    color: #888;
    margin-bottom: 0.5rem;
}

.filter-group input,
.filter-group select {
    width: 100%;
    padding: 8px;
    background: #111;
    border: 1px solid #333;
    color: #ccc;
}

.gallery {
    flex: 1;
    padding: 2rem;
    overflow-y: auto;
}

/* Grid Layout - Fixed Default */
.view-grid,
.grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)) !important;
    gap: 30px;
    width: 100%;
}

/* Ensure clean load */
.view-grid:empty {
    min-height: 50vh;
}

.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    transition: transform 0.2s;
    position: relative;
    cursor: pointer;
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
}

.card.selected {
    border: 2px solid var(--accent-color);
}

.card-image {
    width: 100%;
    height: 250px;
    background-color: #000;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.card-details {
    padding: 1.5rem;
}

.card-title {
    font-family: var(--font-serif);
    font-size: 0.9rem;
    color: #fff;
    margin-bottom: 0.5rem;
}

.card-ref {
    font-size: 0.8rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.card-price {
    font-size: 1rem;
    font-weight: bold;
    color: #fff;
}

.card-select {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 24px;
    height: 24px;
    border: 1px solid #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.5);
}

/* View Toggles */
.view-toggles {
    display: flex;
    background: #111;
    border: 1px solid #333;
    border-radius: 4px;
    margin-right: 20px;
}

.btn-icon {
    background: transparent;
    border: none;
    color: #666;
    padding: 6px 10px;
    cursor: pointer;
}

.btn-icon.active {
    background: var(--accent-color);
    color: #000;
}

/* List View */
.list-view {
    display: block;
}

.stock-table {
    width: 100%;
    border-collapse: collapse;
    color: #ddd;
    font-size: 0.9rem;
}

.stock-table th {
    text-align: left;
    padding: 10px;
    border-bottom: 2px solid var(--accent-color);
    color: var(--accent-color);
    font-family: var(--font-serif);
}

.stock-table td {
    padding: 10px;
    border-bottom: 1px solid #333;
}

.stock-table tr:hover {
    background: #1a1a1a;
}

.list-thumb {
    width: 50px;
    height: 50px;
    object-fit: contain;
    background: #000;
}

.clickable {
    cursor: pointer;
    color: var(--accent-color);
    text-decoration: underline;
}

/* Stats Table */
.stats-container {
    overflow-x: auto;
    margin-top: 20px;
}

.stats-table {
    width: 100%;
    border-collapse: collapse;
    background: #222;
    color: #eee;
}

.stats-table th,
.stats-table td {
    padding: 10px;
    border: 1px solid #444;
    text-align: left;
}

.stats-table th {
    background: #333;
    color: var(--accent-color);
}

.stats-table tr:nth-child(even) {
    background: #2a2a2a;
}

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: #1a1a1a;
    margin: 5% auto;
    padding: 0;
    border: 1px solid var(--accent-color);
    width: 80%;
    max-width: 900px;
    position: relative;
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.2);
}

.close-modal {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    padding: 10px 20px;
    cursor: pointer;
}

.close-modal:hover {
    color: var(--accent-color);
}

.modal-body {
    padding: 30px;
}

.modal-body h2 {
    font-family: var(--font-serif);
    color: var(--accent-color);
    margin-top: 0;
}

.modal-grid {
    display: flex;
    gap: 30px;
    margin-top: 20px;
}

.modal-img {
    flex: 1;
    max-width: 400px;
}

.modal-img img {
    width: 100%;
    border: 1px solid #333;
}

.modal-data {
    flex: 1;
}

.modal-data table {
    width: 100%;
    border-collapse: collapse;
}

.modal-data th {
    text-align: left;
    color: #888;
    padding: 8px 0;
    width: 40%;
    border-bottom: 1px solid #222;
}

.modal-data td {
    padding: 8px 0;
    border-bottom: 1px solid #222;
    color: #fff;
}