/* Sabiko Admin Dashboard — Design System v2.0 */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
    --primary: #FF6B35;
    --primary-dark: #E8560C;
    --primary-light: #FFB088;
    --primary-glow: rgba(255, 107, 53, 0.3);
    --bg: #FFF8F0;
    --surface: #FFFFFF;
    --text-primary: #1A1D2E;
    --text-secondary: #6B7280;
    --text-tertiary: #9CA3AF;
    --border: #E5E7EB;
    --success: #00D9A3;
    --error: #FF6B35;
    --info: #4A90E2;
    --warning: #FFB088;
    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --shadow-sm: 0 2px 8px rgba(26, 29, 46, 0.05);
    --shadow-md: 0 4px 12px rgba(26, 29, 46, 0.08);
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text-primary);
    min-height: 100vh;
}

/* Login Page */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}

.login-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 48px;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-md);
}

.login-card h1 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 28px;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.login-card p {
    color: var(--text-secondary);
    margin-bottom: 32px;
}

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

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-group input {
    width: 100%;
    height: 48px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0 16px;
    font-size: 16px;
    font-family: 'Inter', sans-serif;
    transition: border-color 0.15s;
    outline: none;
}

.form-group input:focus {
    border-color: var(--primary);
}

.btn-primary {
    width: 100%;
    height: 52px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
    box-shadow: 0 4px 16px var(--primary-glow);
    margin-top: 8px;
}

.btn-primary:hover {
    transform: scale(0.98);
}

.btn-secondary {
    background: var(--surface);
    color: var(--primary);
    border: 2px solid var(--primary);
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.15s;
}

.btn-secondary:hover {
    background: var(--primary-light);
}

.login-error {
    color: var(--error);
    font-size: 14px;
    margin-top: 12px;
    display: none;
}

/* Layout */
.app {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    background: var(--surface);
    border-right: 1px solid var(--border);
    padding: 24px 0;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    overflow-y: auto;
    z-index: 10;
}

.sidebar-logo {
    padding: 0 24px 24px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 16px;
}

.sidebar-logo h2 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 22px;
    color: var(--primary);
}

.sidebar-logo span {
    font-size: 12px;
    color: var(--text-tertiary);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background: var(--bg);
    color: var(--text-primary);
}

.nav-item.active {
    background: rgba(255, 107, 53, 0.08);
    color: var(--primary);
    border-left-color: var(--primary);
    font-weight: 600;
}

.nav-item svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.nav-divider {
    height: 1px;
    background: var(--border);
    margin: 12px 24px;
}

.main {
    flex: 1;
    margin-left: 260px;
    padding: 32px;
    max-width: calc(100vw - 260px);
}

.page-header {
    margin-bottom: 32px;
}

.page-header h1 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 28px;
}

.page-header p {
    color: var(--text-secondary);
    margin-top: 4px;
}

/* KPI Cards */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.kpi-card {
    background: var(--surface);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(255, 107, 53, 0.1);
}

.kpi-card .label {
    font-size: 13px;
    color: var(--text-tertiary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.kpi-card .value {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 32px;
    margin-top: 4px;
    color: var(--text-primary);
}

.kpi-card .sub {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.kpi-card.highlight {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
}

.kpi-card.highlight .label,
.kpi-card.highlight .value,
.kpi-card.highlight .sub {
    color: white;
}

/* Tables */
.table-container {
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(255, 107, 53, 0.1);
    overflow: hidden;
    margin-bottom: 24px;
}

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

.table-header h3 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 18px;
}

.search-input {
    height: 40px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0 16px;
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    outline: none;
    width: 240px;
    transition: border-color 0.15s;
}

.search-input:focus {
    border-color: var(--primary);
}

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

th {
    text-align: left;
    padding: 12px 24px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
}

td {
    padding: 14px 24px;
    font-size: 14px;
    border-bottom: 1px solid var(--border);
}

tr:last-child td {
    border-bottom: none;
}

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

.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.badge-success {
    background: rgba(0, 217, 163, 0.15);
    color: #00B88D;
}

.badge-warning {
    background: rgba(255, 176, 136, 0.3);
    color: var(--primary-dark);
}

.badge-error {
    background: rgba(255, 107, 53, 0.15);
    color: var(--primary-dark);
}

.badge-info {
    background: rgba(74, 144, 226, 0.15);
    color: var(--info);
}

/* Queue cards */
.queue-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 16px;
}

.queue-card {
    background: var(--surface);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.queue-card.dlq {
    border-color: var(--primary);
    border-width: 2px;
}

.queue-card .queue-name {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 14px;
    word-break: break-all;
}

.queue-card .queue-stats {
    display: flex;
    gap: 16px;
    margin-top: 12px;
}

.queue-card .queue-stat {
    text-align: center;
}

.queue-card .queue-stat .num {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 22px;
}

.queue-card .queue-stat .lbl {
    font-size: 11px;
    color: var(--text-tertiary);
    text-transform: uppercase;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 20px;
}

.pagination button {
    height: 36px;
    min-width: 36px;
    border: 2px solid var(--border);
    border-radius: 8px;
    background: var(--surface);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    cursor: pointer;
    padding: 0 12px;
    transition: all 0.15s;
}

.pagination button:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.pagination button.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.pagination button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* Charts */
.chart-container {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(255, 107, 53, 0.1);
    margin-bottom: 24px;
}

.chart-container h3 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 18px;
    margin-bottom: 16px;
}

/* Filter bar */
.filter-bar {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.filter-btn {
    height: 36px;
    padding: 0 16px;
    border: 2px solid var(--border);
    border-radius: 20px;
    background: var(--surface);
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
}

.filter-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.filter-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

/* Loading / Empty */
.loading, .empty-state {
    text-align: center;
    padding: 48px;
    color: var(--text-tertiary);
}

.loading::after {
    content: '';
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-left: 8px;
    vertical-align: middle;
}

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

/* Responsive */
@media (max-width: 768px) {
    .sidebar { display: none; }
    .main { margin-left: 0; padding: 16px; }
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }
    .queue-grid { grid-template-columns: 1fr; }
}

/* Logout */
.sidebar-footer {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px 24px;
    border-top: 1px solid var(--border);
}

.btn-logout {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 14px;
    cursor: pointer;
    background: none;
    border: none;
    font-family: 'Inter', sans-serif;
    width: 100%;
    padding: 8px 0;
}

.btn-logout:hover {
    color: var(--error);
}

/* Player detail modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
}

.modal {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 32px;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--shadow-md);
}

.modal h2 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 22px;
    margin-bottom: 16px;
}

.modal-close {
    float: right;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-tertiary);
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}

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