/* ==============================================================
   Empire VIP - Admin Dashboard Modern CSS
   ============================================================== */
:root {
    --bg-main: #0a0c10;
    --bg-card: #131720;
    --bg-elevated: #1a202c;
    --bg-hover: #232a3b;
    --border: rgba(255, 255, 255, 0.08);
    --border-focus: #7c5aff;
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;
    --accent: #7c5aff;
    --accent-glow: rgba(124, 90, 255, 0.25);
    --success: #238636;
    --success-light: #3fb950;
    --danger: #da3633;
    --danger-light: #f85149;
    --warning: #d29922;
    --radius-lg: 16px;
    --radius-md: 10px;
    --radius-sm: 6px;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-main);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.admin-navbar {
    background: rgba(19, 23, 32, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 14px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.brand-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-badge {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--accent), #9333ea);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    box-shadow: 0 4px 12px var(--accent-glow);
}

.brand-title {
    font-size: 17px;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.02em;
}

.brand-subtitle {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-nav {
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    background: var(--bg-card);
    transition: all 0.2s;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-nav:hover {
    color: #fff;
    background: var(--bg-hover);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-logout {
    color: var(--danger-light);
    border-color: rgba(248, 81, 73, 0.25);
    background: rgba(218, 54, 51, 0.1);
}

.btn-logout:hover {
    background: var(--danger);
    color: #fff;
}

/* Layout */
.admin-container {
    max-width: 1360px;
    width: 100%;
    margin: 0 auto;
    padding: 28px 24px 60px;
    flex: 1;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 18px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: transform 0.2s, border-color 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.18);
}

.stat-info h3 {
    font-size: 26px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 4px;
}

.stat-info p {
    font-size: 12.5px;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.stat-icon {
    font-size: 26px;
    opacity: 0.85;
}

/* Main Controls Bar */
.controls-bar {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 22px;
}

.controls-left {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 280px;
}

.search-input {
    flex: 1;
    max-width: 320px;
    padding: 10px 14px;
    background: var(--bg-main);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 13.5px;
}

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

.filter-select {
    padding: 10px 12px;
    background: var(--bg-main);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 13.5px;
}

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

.controls-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--accent), #6b46c1);
    color: #fff;
    border: none;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 14px var(--accent-glow);
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-primary:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--bg-elevated);
    color: var(--text-primary);
    border: 1px solid var(--border);
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-secondary:hover {
    background: var(--bg-hover);
    border-color: rgba(255, 255, 255, 0.2);
}

/* Table Card */
.table-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.table-responsive {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
    text-align: left;
}

.data-table th {
    background: #0d1017;
    padding: 14px 18px;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.data-table td {
    padding: 14px 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    vertical-align: middle;
}

.data-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

/* Key Display & Copy */
.key-box {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #0a0d14;
    padding: 6px 10px;
    border-radius: 6px;
    border: 1px solid rgba(124, 90, 255, 0.25);
    font-family: monospace;
    font-size: 13px;
    color: #e2e8f0;
}

.copy-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 13px;
    transition: color 0.15s;
    padding: 2px 4px;
}

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

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11.5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.badge-active {
    background: rgba(63, 185, 80, 0.15);
    color: var(--success-light);
    border: 1px solid rgba(63, 185, 80, 0.3);
}

.badge-suspended {
    background: rgba(210, 153, 34, 0.15);
    color: var(--warning);
    border: 1px solid rgba(210, 153, 34, 0.3);
}

.badge-expired {
    background: rgba(248, 81, 73, 0.15);
    color: var(--danger-light);
    border: 1px solid rgba(248, 81, 73, 0.3);
}

/* Table Actions */
.table-actions {
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-action {
    padding: 5px 9px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    border: 1px solid var(--border);
    background: var(--bg-elevated);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s;
}

.btn-action:hover {
    color: #fff;
    background: var(--bg-hover);
}

.btn-action-danger {
    color: var(--danger-light);
    border-color: rgba(248, 81, 73, 0.2);
}

.btn-action-danger:hover {
    background: var(--danger);
    color: #fff;
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.modal-overlay.active {
    display: flex;
}

.modal-card {
    background: #11141c;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 520px;
    padding: 28px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.modal-header h3 {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
}

.btn-close-modal {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 20px;
    cursor: pointer;
}

.form-row {
    margin-bottom: 16px;
}

.form-row label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: #c9d1d9;
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-main);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 13.5px;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
}

/* Alert Notification */
#notification-toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 14px 22px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    display: none;
    align-items: center;
    gap: 10px;
    z-index: 2000;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

#notification-toast.toast-success {
    background: #1f3725;
    border: 1px solid #3fb950;
    color: #3fb950;
}

#notification-toast.toast-error {
    background: #3c1e20;
    border: 1px solid #f85149;
    color: #f85149;
}