/* Admin Panel - Clean Styles */

.admin-dashboard {
    min-height: 100vh;
    background: var(--bg-primary);
    color: var(--text-primary);
    padding: 20px;
}

/* Header */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: var(--card-bg);
    border-radius: 12px;
    margin-bottom: 30px;
    border: 1px solid var(--border-color);
}

.admin-header h1 {
    font-size: 24px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.admin-badge {
    padding: 8px 16px;
    background: rgba(93, 79, 232, 0.1);
    border: 1px solid var(--primary);
    border-radius: 8px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-logout {
    padding: 8px 16px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 8px;
    color: #ef4444;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
}

.btn-logout:hover {
    background: rgba(239, 68, 68, 0.2);
}

/* Content */
.admin-content {
    max-width: 1400px;
    margin: 0 auto;
}

.view-section {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 25px;
    border: 1px solid var(--border-color);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.section-header h2 {
    font-size: 20px;
    font-weight: 600;
    margin: 0;
}

.header-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.search-input {
    padding: 8px 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    width: 250px;
}

.btn-refresh {
    padding: 8px 12px;
    background: var(--primary);
    border: none;
    border-radius: 8px;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
}

.btn-back {
    padding: 8px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Users Grid */
.users-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.user-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    gap: 15px;
}

.user-card:hover {
    transform: translateY(-2px);
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(93, 79, 232, 0.1);
}

.user-avatar {
    width: 48px;
    height: 48px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
    flex-shrink: 0;
}

.user-info {
    flex: 1;
    min-width: 0;
}

.user-info h4 {
    margin: 0 0 5px 0;
    font-size: 16px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-info p {
    margin: 0 0 10px 0;
    color: var(--text-secondary);
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-stats {
    display: flex;
    gap: 15px;
    font-size: 13px;
    color: var(--text-secondary);
}

.user-stats span {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Detail Cards */
.user-detail-content {
    display: grid;
    gap: 20px;
}

.detail-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
}

.detail-card h3 {
    margin: 0 0 20px 0;
    font-size: 18px;
    font-weight: 600;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

/* User Info */
.info-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.info-row:last-child {
    border-bottom: none;
}

.info-row .label {
    color: var(--text-secondary);
    font-size: 14px;
}

.info-row .value {
    font-weight: 500;
    font-size: 14px;
}

.info-row .value.active {
    color: var(--success);
}

.info-row .value.inactive {
    color: var(--danger);
}

/* Balance Management */
.balance-controls {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

#user-balances {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
}

.balance-item {
    background: var(--bg-primary);
    padding: 12px;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.balance-item .currency {
    font-weight: 600;
    color: var(--text-secondary);
}

.balance-item .amount {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 500;
}

.balance-adjust {
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 15px;
    background: var(--bg-primary);
    border-radius: 8px;
}

.balance-adjust select,
.balance-adjust input {
    padding: 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
}

.balance-adjust input {
    flex: 1;
}

.balance-adjust button {
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
}

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

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

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

/* Activity Tabs */
.activity-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.tab-btn {
    padding: 8px 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
}

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

/* Activity Table */
.activity-table {
    width: 100%;
    border-collapse: collapse;
}

.activity-table th {
    text-align: left;
    padding: 10px;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    border-bottom: 1px solid var(--border-color);
}

.activity-table td {
    padding: 12px 10px;
    font-size: 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.activity-table .buy {
    color: var(--success);
}

.activity-table .sell {
    color: var(--danger);
}

.activity-table .status-filled {
    color: var(--success);
}

.activity-table .status-cancelled {
    color: var(--danger);
}

.activity-table .status-open {
    color: var(--warning);
}

/* Trading Controls */
.trading-controls {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.control-group {
    padding: 15px;
    background: var(--bg-primary);
    border-radius: 8px;
}

.control-group label {
    display: block;
    margin-bottom: 10px;
    color: var(--text-secondary);
    font-size: 14px;
}

.control-group input[type="range"] {
    width: 100%;
    margin: 10px 0;
}

#win-rate-value {
    display: inline-block;
    margin-left: 10px;
    font-weight: 600;
    color: var(--primary);
}

.btn-warning {
    background: var(--warning);
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
}

/* Loading & Empty States */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
}

.empty-state {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
    font-size: 14px;
}

/* Notifications */
#notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
}

.notification {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 20px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideIn 0.3s ease;
    min-width: 300px;
}

.notification.success {
    border-color: var(--success);
    background: rgba(34, 197, 94, 0.1);
}

.notification.error {
    border-color: var(--danger);
    background: rgba(239, 68, 68, 0.1);
}

.notification.warning {
    border-color: var(--warning);
    background: rgba(245, 158, 11, 0.1);
}

.notification.info {
    border-color: var(--primary);
    background: rgba(93, 79, 232, 0.1);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .admin-header {
        flex-direction: column;
        gap: 15px;
    }
    
    .users-grid {
        grid-template-columns: 1fr;
    }
    
    .balance-adjust {
        flex-direction: column;
    }
    
    .activity-table {
        font-size: 12px;
    }
}