/* Logs Tab Styles */
.logs-container {
    padding: 20px;
    max-width: 1400px;
    margin: 0 auto;
}

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

.log-type-tabs {
    display: flex;
    gap: 8px;
}

.log-type-btn {
    padding: 8px 16px;
    border: 1px solid var(--border-color, #333);
    background: var(--bg-secondary, #1a1a1a);
    color: var(--text-primary, #fff);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
}

.log-type-btn:hover {
    background: var(--bg-hover, #2a2a2a);
}

.log-type-btn.active {
    background: var(--primary-color, #1d9bf0);
    border-color: var(--primary-color, #1d9bf0);
}

.refresh-btn {
    padding: 8px 16px;
    background: var(--bg-secondary, #1a1a1a);
    border: 1px solid var(--border-color, #333);
    color: var(--text-primary, #fff);
    border-radius: 6px;
    cursor: pointer;
}

.refresh-btn:hover {
    background: var(--bg-hover, #2a2a2a);
}

/* Filters */
.logs-filters {
    background: var(--bg-secondary, #1a1a1a);
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.filter-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
}

.filter-select,
.filter-input {
    padding: 8px 12px;
    background: var(--bg-primary, #0d0d0d);
    border: 1px solid var(--border-color, #333);
    color: var(--text-primary, #fff);
    border-radius: 6px;
    min-width: 120px;
}

.filter-input[type="datetime-local"] {
    min-width: 180px;
}

.filter-btn {
    padding: 8px 16px;
    background: var(--primary-color, #1d9bf0);
    border: none;
    color: white;
    border-radius: 6px;
    cursor: pointer;
}

.filter-btn.secondary {
    background: var(--bg-tertiary, #2a2a2a);
}

.filter-btn:hover {
    opacity: 0.9;
}

/* Logs Content */
.logs-content {
    background: var(--bg-secondary, #1a1a1a);
    border-radius: 8px;
    overflow: hidden;
}

.logs-loading,
.logs-empty {
    padding: 40px;
    text-align: center;
    color: var(--text-secondary, #888);
}

/* Logs Table */
.logs-table {
    width: 100%;
    border-collapse: collapse;
}

.logs-table th,
.logs-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color, #333);
}

.logs-table th {
    background: var(--bg-tertiary, #2a2a2a);
    font-weight: 600;
    color: var(--text-secondary, #888);
    font-size: 12px;
    text-transform: uppercase;
}

.logs-table tbody tr:hover {
    background: var(--bg-hover, #252525);
}

.log-time {
    font-family: monospace;
    font-size: 12px;
    color: var(--text-secondary, #888);
    white-space: nowrap;
}

.log-module {
    font-family: monospace;
    color: var(--text-secondary, #888);
}

.log-message {
    max-width: 500px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Level badges */
.level-badge {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.level-badge.level-debug {
    background: #333;
    color: #888;
}

.level-badge.level-info {
    background: #1d4ed8;
    color: #93c5fd;
}

.level-badge.level-warn {
    background: #854d0e;
    color: #fde047;
}

.level-badge.level-error {
    background: #991b1b;
    color: #fca5a5;
}

/* Row colors by level */
.logs-table tr.level-error {
    background: rgba(153, 27, 27, 0.1);
}

.logs-table tr.level-warn {
    background: rgba(133, 77, 14, 0.1);
}

/* Status badges */
.status-badge {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}

.status-badge.success {
    background: #166534;
    color: #86efac;
}

.status-badge.failure {
    background: #991b1b;
    color: #fca5a5;
}

/* PnL colors */
.positive {
    color: #22c55e;
}

.negative {
    color: #ef4444;
}

/* Pagination */
.logs-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 16px;
    background: var(--bg-secondary, #1a1a1a);
    border-top: 1px solid var(--border-color, #333);
}

.page-btn {
    padding: 6px 12px;
    background: var(--bg-tertiary, #2a2a2a);
    border: 1px solid var(--border-color, #333);
    color: var(--text-primary, #fff);
    border-radius: 4px;
    cursor: pointer;
}

.page-btn:hover:not(:disabled) {
    background: var(--bg-hover, #3a3a3a);
}

.page-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.page-info {
    color: var(--text-secondary, #888);
    font-size: 14px;
    padding: 0 12px;
}

/* Responsive */
@media (max-width: 768px) {
    .logs-container {
        padding: 12px;
    }

    .logs-header {
        flex-direction: column;
        gap: 12px;
    }

    .log-type-tabs {
        width: 100%;
        justify-content: center;
    }

    .filter-row {
        flex-direction: column;
    }

    .filter-select,
    .filter-input {
        width: 100%;
    }

    .logs-table {
        font-size: 12px;
    }

    .logs-table th,
    .logs-table td {
        padding: 8px;
    }

    .log-message {
        max-width: 200px;
    }
}