/* NeRF Miner Web UI Styles */

:root {
    --bg-primary: #1a1a2e;
    --bg-secondary: #16213e;
    --bg-card: #0f3460;
    --text-primary: #eaeaea;
    --text-secondary: #a0a0a0;
    --accent: #e94560;
    --accent-hover: #ff6b6b;
    --success: #4ecca3;
    --warning: #ffc107;
    --error: #e94560;
    --border: #2a4a6e;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
header {
    background-color: var(--bg-secondary);
    padding: 15px 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 30px;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    font-size: 24px;
    color: var(--accent);
}

nav a {
    color: var(--text-primary);
    text-decoration: none;
    margin-left: 20px;
    padding: 8px 16px;
    border-radius: 4px;
    transition: background-color 0.2s;
}

nav a:hover {
    background-color: var(--bg-card);
}

nav a.active {
    background-color: var(--accent);
}

/* Stats bar */
.stats-bar {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.stat-card {
    background-color: var(--bg-card);
    padding: 20px;
    border-radius: 8px;
    min-width: 150px;
    flex: 1;
}

.stat-card h3 {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.stat-card .value {
    font-size: 28px;
    font-weight: bold;
    color: var(--accent);
}

/* Filters */
.filters {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    align-items: center;
}

.filters select,
.filters input {
    padding: 8px 12px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 14px;
}

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

.filters button {
    padding: 8px 16px;
    background-color: var(--accent);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.2s;
}

.filters button:hover {
    background-color: var(--accent-hover);
}

/* Candidate grid */
.candidate-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.candidate-card {
    background-color: var(--bg-card);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
}

.candidate-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.candidate-card .thumbnail {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background-color: var(--bg-secondary);
}

.candidate-card .info {
    padding: 15px;
}

.candidate-card .id {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.candidate-card .score-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.candidate-card .score {
    font-size: 24px;
    font-weight: bold;
}

.candidate-card .recommendation {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: bold;
    text-transform: uppercase;
}

.recommendation.good {
    background-color: var(--success);
    color: var(--bg-primary);
}

.recommendation.maybe {
    background-color: var(--warning);
    color: var(--bg-primary);
}

.recommendation.unlikely {
    background-color: var(--error);
    color: white;
}

.candidate-card .meta {
    display: flex;
    gap: 15px;
    font-size: 13px;
    color: var(--text-secondary);
}

.candidate-card .tags {
    margin-top: 10px;
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.tag {
    background-color: var(--bg-secondary);
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 11px;
    color: var(--text-secondary);
}

.candidate-card .state {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--border);
}

.state-badge {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
}

.state-badge.pending { background-color: var(--warning); color: var(--bg-primary); }
.state-badge.approved { background-color: var(--success); color: var(--bg-primary); }
.state-badge.rejected { background-color: var(--error); color: white; }
.state-badge.deferred { background-color: var(--text-secondary); color: var(--bg-primary); }

/* Candidate detail page */
.candidate-detail {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
}

.candidate-detail .main {
    background-color: var(--bg-card);
    border-radius: 8px;
    padding: 20px;
}

.candidate-detail .sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.candidate-detail .contact-sheet {
    width: 100%;
    border-radius: 8px;
}

.action-panel {
    background-color: var(--bg-card);
    border-radius: 8px;
    padding: 20px;
}

.action-panel h3 {
    margin-bottom: 15px;
    color: var(--text-secondary);
}

.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.btn {
    padding: 12px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    transition: background-color 0.2s, transform 0.1s;
}

.btn:active {
    transform: scale(0.98);
}

.btn-approve {
    background-color: var(--success);
    color: var(--bg-primary);
}

.btn-approve:hover {
    background-color: #3db892;
}

.btn-reject {
    background-color: var(--error);
    color: white;
}

.btn-reject:hover {
    background-color: #d73a51;
}

.btn-defer {
    background-color: var(--text-secondary);
    color: var(--bg-primary);
}

.btn-defer:hover {
    background-color: #8a8a8a;
}

.btn-build {
    background-color: var(--accent);
    color: white;
}

.btn-build:hover {
    background-color: var(--accent-hover);
}

/* Stats panel */
.stats-panel {
    background-color: var(--bg-card);
    border-radius: 8px;
    padding: 20px;
}

.stats-panel h3 {
    margin-bottom: 15px;
    color: var(--text-secondary);
}

.stat-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}

.stat-row:last-child {
    border-bottom: none;
}

.stat-label {
    color: var(--text-secondary);
}

.stat-value {
    font-weight: bold;
}

/* Jobs table */
.jobs-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--bg-card);
    border-radius: 8px;
    overflow: hidden;
}

.jobs-table th,
.jobs-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.jobs-table th {
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    font-weight: 600;
}

.jobs-table tr:hover {
    background-color: var(--bg-secondary);
}

.progress-bar {
    width: 100px;
    height: 8px;
    background-color: var(--bg-secondary);
    border-radius: 4px;
    overflow: hidden;
}

.progress-bar .fill {
    height: 100%;
    background-color: var(--success);
    transition: width 0.3s;
}

/* Loading state */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px;
    color: var(--text-secondary);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal {
    background-color: var(--bg-card);
    border-radius: 8px;
    padding: 30px;
    max-width: 500px;
    width: 90%;
}

.modal h2 {
    margin-bottom: 20px;
}

.modal textarea {
    width: 100%;
    padding: 10px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-primary);
    resize: vertical;
    min-height: 100px;
    margin-bottom: 15px;
}

.modal-buttons {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

/* Build outputs section */
.build-section {
    background-color: var(--bg-card);
    border-radius: 8px;
    padding: 20px;
}

.build-section h2 {
    color: var(--text-primary);
}

.build-section h3 {
    color: var(--text-secondary);
    font-size: 16px;
}

.build-stats .stat-card {
    display: flex;
    flex-direction: column;
    min-width: 120px;
    flex: 0;
}

.build-stats .stat-label {
    font-size: 12px;
    color: var(--text-secondary);
}

.build-stats .stat-value {
    font-size: 20px;
    color: var(--accent);
}

.btn-view {
    background-color: #4ecdc4;
    color: var(--bg-primary);
    text-decoration: none;
    display: inline-block;
}

.btn-view:hover {
    background-color: #45b7aa;
}

.render-grid img {
    transition: transform 0.2s, box-shadow 0.2s;
}

.render-grid img:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

/* Responsive */
@media (max-width: 900px) {
    .candidate-detail {
        grid-template-columns: 1fr;
    }

    .stats-bar {
        flex-direction: column;
    }

    .stat-card {
        min-width: auto;
    }
}