:root {
    --bg: #0a0a0a;
    --surface: #111111;
    --surface-hover: #1a1a1a;
    --border: #222222;
    --border-light: #2a2a2a;
    --text: #ffffff;
    --text-secondary: #a0a0a0;
    --text-dim: #666666;
    --accent: #3b82f6;
    --accent-hover: #2563eb;
    --accent-glow: rgba(59, 130, 246, 0.15);
    --green: #22c55e;
    --red: #ef4444;
    --orange: #f59e0b;
    --purple: #8b5cf6;
    --cyan: #06b6d4;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.4);
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ---- Header ---- */
header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
    height: 60px;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
    color: inherit;
}

.header-logo {
    height: 24px;
    width: auto;
}

.header-divider {
    width: 1px;
    height: 24px;
    background: var(--border-light);
}

.header-title {
    display: flex;
    flex-direction: column;
}

.header-product {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
}

/* ---- Navigation ---- */
nav {
    display: flex;
    gap: 4px;
    background: rgba(255, 255, 255, 0.03);
    padding: 4px;
    border-radius: var(--radius-sm);
}

nav a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 18px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s ease;
    letter-spacing: 0.01em;
}

nav a:hover {
    color: var(--text);
    background: rgba(255, 255, 255, 0.06);
}

nav a.active {
    color: var(--text);
    background: rgba(255, 255, 255, 0.08);
}

/* ---- Main Content ---- */
main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 32px 28px;
}

/* ---- Feature Cards ---- */
.cards-row {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

.feature-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 28px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
    border-color: var(--border-light);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    font-size: 28px;
    margin-bottom: 16px;
    opacity: 0.7;
}

.feature-card h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 16px;
}

.badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 12px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.badge-soon {
    background: rgba(245, 158, 11, 0.15);
    color: var(--orange);
}

.badge-live {
    background: rgba(34, 197, 94, 0.15);
    color: var(--green);
}

/* ---- Stat Cards ---- */
.stats-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px 24px;
    flex: 1;
    min-width: 180px;
}

.stat-label {
    font-size: 12px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
}

/* ---- Tables ---- */
.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}

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

th, td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
}

th {
    background: var(--surface);
    color: var(--text-dim);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.05em;
    cursor: pointer;
}

tr:hover td {
    background: var(--surface-hover);
}

/* ---- Status Badges ---- */
.status-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 12px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.status-active {
    background: rgba(34, 197, 94, 0.15);
    color: var(--green);
}

.status-paused {
    background: rgba(245, 158, 11, 0.15);
    color: var(--orange);
}

.status-unknown {
    background: rgba(100, 100, 100, 0.15);
    color: var(--text-dim);
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    border: none;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
}

.btn-primary:hover { background: var(--accent-hover); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-secondary {
    background: var(--surface);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--surface-hover);
    color: var(--text);
}

.btn-icon { font-size: 16px; }

.btn-sm {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 6px;
    border: none;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.btn-sm.btn-warn {
    background: rgba(245, 158, 11, 0.15);
    color: var(--orange);
}

.btn-sm.btn-warn:hover {
    background: rgba(245, 158, 11, 0.25);
}

.btn-sm.btn-success {
    background: rgba(34, 197, 94, 0.15);
    color: var(--green);
}

.btn-sm.btn-success:hover {
    background: rgba(34, 197, 94, 0.25);
}

.btn-sm.btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-secondary);
    border: none;
}

.btn-sm.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text);
}

.actions-cell {
    display: flex;
    gap: 6px;
    align-items: center;
}

/* ---- Loading Spinner ---- */
.loading-spinner {
    display: flex;
    align-items: center;
    gap: 12px;
    justify-content: center;
    padding: 48px;
    color: var(--text-dim);
    font-size: 14px;
}

.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ---- Alert ---- */
.alert {
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    font-size: 14px;
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--red);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* ---- Modal ---- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
}

.modal {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 440px;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
}

.modal-header h3 {
    font-size: 16px;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

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

.modal-body {
    padding: 24px;
}

.modal-footer {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    padding: 16px 24px;
    border-top: 1px solid var(--border);
}

/* ---- Large Modal ---- */
.modal-lg {
    max-width: 680px;
}

/* ---- Form Elements ---- */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group-full {
    grid-column: 1 / -1;
}

.form-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.form-label-sm {
    font-size: 11px;
    text-transform: none;
    letter-spacing: 0;
    color: var(--text-dim);
}

.form-input {
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text);
    font-size: 13px;
    font-family: inherit;
    transition: border-color 0.2s;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-glow);
}

.form-input[readonly] {
    opacity: 0.6;
    cursor: not-allowed;
}

.form-input-sm {
    padding: 8px 10px;
    font-size: 12px;
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
}

.form-hint {
    font-size: 11px;
    color: var(--text-dim);
}

.form-msg {
    margin-top: 12px;
    font-size: 13px;
}

.images-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* ---- Job Cards ---- */
.job-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px;
    margin-bottom: 8px;
}

.job-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.job-name {
    font-weight: 600;
    font-size: 14px;
    margin-right: 8px;
}

.job-product {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-dim);
    padding: 2px 8px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}

.job-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.job-status-badge.job-ready {
    background: rgba(34, 197, 94, 0.15);
    color: var(--green);
}

.job-status-badge.job-failed {
    background: rgba(239, 68, 68, 0.15);
    color: var(--red);
}

.job-status-badge.job-active {
    background: rgba(59, 130, 246, 0.15);
    color: var(--accent);
}

.job-card-body {
    font-size: 13px;
}

.job-step {
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.job-detail {
    color: var(--text-dim);
    font-size: 12px;
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
}

.job-error {
    color: var(--red);
    font-size: 12px;
    margin-top: 4px;
}

.spinner-sm {
    display: inline-block;
    width: 12px;
    height: 12px;
    border: 2px solid rgba(59, 130, 246, 0.3);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    vertical-align: middle;
}

/* ---- Delete Button ---- */
.btn-sm.btn-danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--red);
}

.btn-sm.btn-danger:hover {
    background: rgba(239, 68, 68, 0.25);
}

/* ---- Pagination ---- */
.pagination {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 16px;
    justify-content: center;
}

.page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.page-btn:hover:not(:disabled) {
    background: var(--surface-hover);
    color: var(--text);
    border-color: var(--border-light);
}

.page-btn-active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.page-btn-active:hover:not(:disabled) {
    background: var(--accent-hover);
    color: #fff;
}

.page-btn-disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.page-ellipsis {
    color: var(--text-dim);
    padding: 0 4px;
    font-size: 13px;
}

.page-info {
    margin-left: 12px;
    font-size: 12px;
    color: var(--text-dim);
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    header { padding: 0 16px; }
    main { padding: 20px 16px; }
    .cards-row { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .modal-lg { max-width: 95vw; }
}


/* filter buttons */
.filter-btn {
    padding: 6px 14px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-dim);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.15s;
}
.filter-btn:hover {
    background: var(--surface-hover);
    color: var(--text);
}
.filter-active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}
.filter-active:hover {
    background: var(--accent);
    color: #fff;
}

/* job log trail */
.job-logs { margin-top: 10px; }
.job-logs-toggle {
    display: flex; justify-content: space-between; align-items: center;
    cursor: pointer; padding: 6px 10px; border-radius: 6px;
    background: rgba(255,255,255,0.03); font-size: 13px; color: var(--text-dim);
}
.job-logs-toggle:hover { background: rgba(255,255,255,0.06); }
.job-logs-detail {
    max-height: 0; overflow: hidden; transition: max-height 0.3s ease;
}
.job-logs-open { max-height: 600px; overflow-y: auto; }
.job-log-entry {
    display: flex; gap: 10px; padding: 4px 10px; font-size: 12px;
    border-left: 2px solid var(--border); margin-left: 4px;
}
.job-log-entry:last-child { border-left-color: var(--accent); }
.job-log-time { color: var(--text-dim); min-width: 70px; font-family: monospace; font-size: 11px; }
.job-log-step { color: var(--text); }
.job-log-msg { color: var(--red); font-size: 11px; }