/**
 * Central CSS Variables and Shared Styles
 * Change colors here once and they apply everywhere!
 * 
 * IMPORTANT: Use these variables instead of hardcoded colors!
 */

:root {
    /* ========== BACKGROUND COLORS ========== */
    --bg-primary: #121212;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #2a2a2a;
    --bg-card: #1e1e1e;
    
    /* ========== TEXT COLORS ========== */
    --text-primary: #E0E0E0;
    --text-secondary: #B0B0B0;
    --text-muted: #888888;
    
    /* ========== BORDER COLORS ========== */
    --border: #666666;
    --border-light: #444444;
    --border-dark: #333333;
    
    /* ========== ACCENT/BRAND COLORS ========== */
    --accent: #fff400;
    --accent-hover: #fff533;
    --accent-rgb: 255, 244, 0;
    
    /* ========== STATUS COLORS - SUCCESS ========== */
    --success: #22c55e;
    --success-dark: #166534;
    --success-light: #bbf7d0;
    --success-bg: #052e16;
    --success-rgb: 34, 197, 94;
    
    /* ========== STATUS COLORS - WARNING ========== */
    --warning: #f59e0b;
    --warning-dark: #92400e;
    --warning-light: #fcd34d;
    --warning-bg: #1c1307;
    --warning-rgb: 245, 158, 11;
    
    /* ========== STATUS COLORS - DANGER/ERROR ========== */
    --danger: #dc2626;
    --danger-dark: #991b1b;
    --danger-light: #fecaca;
    --danger-bg: #1f0a0a;
    --danger-rgb: 220, 38, 38;
    
    /* ========== STATUS COLORS - INFO ========== */
    --info: #3b82f6;
    --info-dark: #1e40af;
    --info-light: #93c5fd;
    --info-bg: #0c1929;
    --info-rgb: 59, 130, 246;
    
    /* ========== PURPLE/VIOLET COLORS ========== */
    --purple: #7c3aed;
    --purple-light: #a855f7;
    --purple-dark: #5b21b6;
    --purple-bg: #1a0f29;
    --purple-border: #6b21a8;
    
    /* ========== SPECIAL COLORS ========== */
    --link: #60a5fa;
    --link-hover: #93c5fd;
    --code-bg: #1e1e1e;
    --highlight: rgba(255, 244, 0, 0.1);
    
    /* ========== LEGACY/COMPATIBILITY ========== */
    --primary: var(--accent);
    --primary-dark: var(--accent-hover);
    --bg: var(--bg-primary);
    --surface: var(--bg-tertiary);
    --text: var(--text-primary);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.5;
    font-size: 13px;
}

/* Layout */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 16px;
}

.card {
    background: var(--bg-card);
    border: 1px solid #666666 !important;
    border-radius: 8px !important;
    overflow: hidden;
}

.card-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.card-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    border: 1px solid var(--border);
    transition: all 0.15s;
    letter-spacing: 0.3px;
    white-space: nowrap;
    height: 28px;
}

.btn-primary {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border);
}

.btn-primary:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent);
    color: var(--accent);
}

.btn-outline {
    background: transparent;
    color: var(--text-secondary);
    border-color: var(--border);
}

.btn-outline:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--accent);
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

th {
    background: var(--bg-tertiary);
    font-weight: 600;
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

td {
    color: var(--text-secondary);
    font-size: 13px;
}

tr:hover {
    background: var(--bg-tertiary);
}

/* Pagination */
.pagination {
    display: flex;
    gap: 6px;
    justify-content: center;
    padding: 16px;
    flex-wrap: wrap;
    border-top: 1px solid var(--border);
}

.pagination a, .pagination span {
    padding: 6px 12px;
    border: 1px solid var(--border);
    border-radius: 4px;
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 12px;
}

.pagination a:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent);
    color: var(--text-primary);
}

.pagination .current {
    background: var(--accent);
    color: var(--bg-primary);
    border-color: var(--accent);
}

/* Alerts */
.alert {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
}

.alert-success {
    background: rgba(var(--accent-rgb), 0.1);
    color: var(--accent);
    border: 1px solid rgba(var(--accent-rgb), 0.3);
}

.alert-error {
    background: rgba(220, 38, 38, 0.1);
    color: var(--danger);
    border: 1px solid rgba(220, 38, 38, 0.3);
}

.alert-info {
    background: rgba(var(--accent-rgb), 0.1);
    color: var(--accent);
    border: 1px solid rgba(var(--accent-rgb), 0.3);
}

/* Form Elements */
input[type="text"], input[type="search"], select {
    padding: 5px 10px;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 11px;
    font-family: inherit;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    height: 28px;
}

input[type="text"]:focus, input[type="search"]:focus, select:focus {
    outline: none;
    border-color: var(--accent);
}

input[type="text"]::placeholder, input[type="search"]::placeholder {
    color: var(--text-muted);
}

/* ========== EXTENDED FORM ELEMENTS ========== */
input[type="email"], input[type="password"], input[type="number"], input[type="url"], input[type="tel"], textarea {
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 13px;
    font-family: inherit;
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

input[type="email"]:focus, input[type="password"]:focus, input[type="number"]:focus, 
input[type="url"]:focus, input[type="tel"]:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
}

/* Labels */
label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
    display: block;
}

/* ========== STATUS BADGES ========== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-success {
    background: var(--success-bg);
    color: var(--success);
    border: 1px solid var(--success-dark);
}

.badge-warning {
    background: var(--warning-bg);
    color: var(--warning);
    border: 1px solid var(--warning-dark);
}

.badge-danger {
    background: var(--danger-bg);
    color: var(--danger);
    border: 1px solid var(--danger-dark);
}

.badge-info {
    background: var(--info-bg);
    color: var(--info);
    border: 1px solid var(--info-dark);
}

.badge-neutral {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

/* ========== BUTTON VARIANTS ========== */
.btn-success {
    background: var(--success-bg);
    color: var(--success);
    border-color: var(--success-dark);
}

.btn-success:hover {
    background: var(--success-dark);
    color: var(--text-primary);
}

.btn-warning {
    background: var(--warning-bg);
    color: var(--warning);
    border-color: var(--warning-dark);
}

.btn-warning:hover {
    background: var(--warning-dark);
    color: var(--text-primary);
}

.btn-danger {
    background: var(--danger-bg);
    color: var(--danger);
    border-color: var(--danger-dark);
}

.btn-danger:hover {
    background: var(--danger-dark);
    color: var(--text-primary);
}

/* ========== LINKS ========== */
a {
    color: var(--link);
    text-decoration: none;
}

a:hover {
    color: var(--link-hover);
}

/* ========== CODE/MONOSPACE ========== */
code, .mono {
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
    font-size: 12px;
    background: var(--code-bg);
    padding: 2px 6px;
    border-radius: 3px;
    color: var(--text-secondary);
}

/* ========== SECTION HEADERS ========== */
.section-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.section-subtitle {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

/* ========== STATS/METRICS ========== */
.stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent);
}

.stat-label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ========== EMPTY STATES ========== */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
}

.empty-state-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

/* ========== LOADING STATES ========== */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* ========== UTILITY CLASSES ========== */
.text-success { color: var(--success) !important; }
.text-warning { color: var(--warning) !important; }
.text-danger { color: var(--danger) !important; }
.text-info { color: var(--info) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-accent { color: var(--accent) !important; }

.bg-success { background: var(--success-bg) !important; }
.bg-warning { background: var(--warning-bg) !important; }
.bg-danger { background: var(--danger-bg) !important; }
.bg-info { background: var(--info-bg) !important; }

/* ========== LISTING PAGE LAYOUT ========== */
.card-subtitle {
    color: var(--text-muted);
    font-size: 11px;
    margin-top: 2px;
}

.tools-menu {
    display: flex;
    gap: 6px;
    align-items: center;
    flex-wrap: wrap;
}



.controls-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 10px;
}

.controls-row .search-form {
    display: flex;
    gap: 8px;
    align-items: center;
}

.controls-row .form-input {
    width: 250px;
    padding: 5px 10px;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 11px;
    background: var(--bg-card);
    color: var(--text-primary);
    height: 28px;
}

.controls-row .form-input::placeholder {
    color: var(--text-muted);
}

.sort-select {
    padding: 5px 10px;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 11px;
    background: var(--bg-card);
    color: var(--text-primary);
    height: 28px;
}

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

.list-pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    flex-wrap: wrap;
    gap: 8px;
    border-top: none;
}

.list-pagination .per-page {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: var(--text-muted);
}

.list-pagination .per-page select {
    padding: 4px 8px;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 11px;
    background: var(--bg-card);
    color: var(--text-primary);
}

.list-pagination .pagination-info {
    font-size: 11px;
    color: var(--text-muted);
}

.list-pagination .pagination-links {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.list-pagination .pagination-links a {
    padding: 4px 8px;
    text-decoration: none;
    color: var(--text-primary);
    font-size: 11px;
    border-radius: 4px;
    border: none;
}

.list-pagination .pagination-links a:hover {
    color: var(--accent);
    background: transparent;
}

.list-pagination .pagination-links a.active,
.list-pagination .pagination-links a.current {
    background: var(--accent);
    color: var(--bg-primary);
}

.sort-link {
    color: var(--text-muted) !important;
    text-decoration: none;
}

.sort-link:hover {
    color: var(--accent) !important;
}

.artist-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

.artist-link:hover {
    text-decoration: underline;
}

/* ========== PROMO ADMIN UI CONSISTENCY ========== */
.promo-admin {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.promo-admin--wide {
    max-width: 1400px;
}

.promo-admin--narrow {
    max-width: 1000px;
}

.promo-admin .promo-nav {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.promo-admin .promo-card,
.promo-admin .card {
    padding: 16px;
}

.promo-admin .promo-card:not(:last-child),
.promo-admin .card:not(:last-child) {
    margin-bottom: 14px;
}

.promo-admin .btn,
.promo-admin button.btn {
    height: 34px;
    padding: 0 12px;
    font-size: 12px;
    border-radius: 6px;
}

.promo-admin .btn.btn-accent {
    background: var(--accent);
    color: var(--bg-primary);
    border-color: var(--accent);
}

.promo-admin .btn.btn-accent:hover {
    background: var(--accent-hover);
    color: var(--bg-primary);
    border-color: var(--accent-hover);
}

.promo-admin .btn.btn-small {
    height: 30px;
    padding: 0 10px;
    font-size: 11px;
}

.promo-admin input[type="text"],
.promo-admin input[type="email"],
.promo-admin input[type="number"],
.promo-admin input[type="date"],
.promo-admin input[type="url"],
.promo-admin input[type="password"],
.promo-admin select {
    min-height: 34px;
    font-size: 13px;
    border-radius: 6px;
}

.promo-admin textarea {
    border-radius: 6px;
    font-size: 13px;
}

.promo-admin .table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 8px;
}