/* ===== ADMIN PANEL STİLLERİ ===== */
.admin-body {
    background: var(--gray-900);
    color: var(--gray-100);
}

.admin-layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background: #0f0f1a;
    border-right: 1px solid rgba(255,255,255,0.06);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
}

.sidebar-header {
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.sidebar-header .logo {
    font-size: 16px;
    font-weight: 700;
    color: white;
}

.sidebar-header .logo span {
    color: var(--primary-light);
}

.sidebar-nav {
    flex: 1;
    padding: 16px 12px;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    color: var(--gray-400);
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    margin-bottom: 2px;
    transition: all 0.15s;
}

.nav-item:hover {
    background: rgba(255,255,255,0.05);
    color: var(--gray-200);
}

.nav-item.active {
    background: var(--primary);
    color: white;
    font-weight: 500;
}

.nav-item .icon {
    font-size: 18px;
    width: 20px;
    text-align: center;
}

.sidebar-footer {
    padding: 16px 12px;
    border-top: 1px solid rgba(255,255,255,0.06);
}

/* Main Content */
.admin-main {
    flex: 1;
    margin-left: 260px;
    padding: 24px 32px;
    background: var(--gray-900);
    min-height: 100vh;
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.page-header h1 {
    font-size: 24px;
    font-weight: 700;
    color: white;
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius);
    padding: 20px;
}

.stat-card .stat-label {
    font-size: 12px;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

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

.stat-card .stat-icon {
    float: right;
    font-size: 24px;
    opacity: 0.5;
}

/* Cards */
.card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 24px;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.card-header h2 {
    font-size: 16px;
    font-weight: 600;
    color: white;
}

/* Table */
.table-wrapper {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.admin-table th {
    text-align: left;
    padding: 12px 16px;
    background: rgba(255,255,255,0.03);
    color: var(--gray-400);
    font-weight: 500;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.admin-table td {
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    color: var(--gray-300);
}

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

/* Status Badge */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 500;
}

.badge-success {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
}

.badge-warning {
    background: rgba(245, 158, 11, 0.15);
    color: #fbbf24;
}

.badge-danger {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
}

.badge-info {
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
}

.badge-purple {
    background: rgba(124, 58, 237, 0.15);
    color: #a78bfa;
}

/* Admin Forms */
.admin-form .form-group {
    margin-bottom: 20px;
}

.admin-form label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-300);
    margin-bottom: 6px;
}

.admin-form input,
.admin-form textarea,
.admin-form select {
    width: 100%;
    padding: 10px 14px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    color: white;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.2s;
}

.admin-form input:focus,
.admin-form textarea:focus,
.admin-form select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
}

.admin-form input::placeholder,
.admin-form textarea::placeholder {
    color: var(--gray-500);
}

.admin-form select option {
    background: var(--gray-800);
    color: white;
}

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

/* Admin Buttons */
.btn-admin {
    background: var(--primary);
    color: white;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-admin:hover {
    background: var(--primary-dark);
}

.btn-admin-secondary {
    background: rgba(255,255,255,0.08);
    color: var(--gray-300);
    border: 1px solid rgba(255,255,255,0.1);
}

.btn-admin-secondary:hover {
    background: rgba(255,255,255,0.12);
}

.btn-admin-success {
    background: var(--success);
}

.btn-admin-danger {
    background: var(--danger);
}

/* Activity Log */
.activity-list {
    list-style: none;
}

.activity-item {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.activity-item:last-child {
    border-bottom: none;
}

.activity-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-top: 6px;
    flex-shrink: 0;
}

.activity-text {
    font-size: 13px;
    color: var(--gray-300);
}

.activity-time {
    font-size: 11px;
    color: var(--gray-500);
    margin-top: 2px;
}

/* Participant Detail Panel */
.detail-panel {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius);
    padding: 24px;
}

.detail-panel h3 {
    font-size: 16px;
    font-weight: 600;
    color: white;
    margin-bottom: 16px;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.detail-row .label {
    font-size: 13px;
    color: var(--gray-400);
}

.detail-row .value {
    font-size: 13px;
    color: var(--gray-200);
    font-weight: 500;
}

/* Login Page */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--gray-900);
}

.login-box {
    width: 100%;
    max-width: 400px;
    padding: 40px;
}

.login-box h1 {
    font-size: 24px;
    font-weight: 700;
    color: white;
    text-align: center;
    margin-bottom: 8px;
}

.login-box .subtitle {
    text-align: center;
    color: var(--gray-400);
    font-size: 14px;
    margin-bottom: 32px;
}

/* Responsive Admin */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s;
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .admin-main {
        margin-left: 0;
        padding: 16px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
}