/* User Activity View */
.user-activity-view {
    flex: 1;
    height: 100%;
    overflow-y: auto;
    overflow-x: hidden;
    min-width: 0;
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
}

.user-activity-view.hidden {
    display: none !important;
}

.user-activity-container {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    padding: 32px 48px;
    padding-bottom: 4rem;
}

.user-activity-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.user-activity-header h1 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.user-activity-controls {
    display: flex;
    gap: 12px;
    align-items: center;
}

.search-box {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 8px 14px;
    transition: all 0.2s;
}

.search-box:focus-within {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px var(--accent-color-alpha);
}

.search-box svg {
    color: var(--text-secondary);
    flex-shrink: 0;
}

.search-box input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 0.9rem;
    width: 200px;
}

.search-box input::placeholder {
    color: var(--text-tertiary);
}

/* Stats Cards */
.user-activity-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card.mini {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
    text-align: center;
    transition: all 0.2s;
}

.stat-card.mini:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.stat-card.mini .stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    display: block;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-card.mini .stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-card.mini.online .stat-value {
    color: #2ecc71;
}

.stat-card.mini.today .stat-value {
    color: #3498db;
}

.stat-card.mini.week .stat-value {
    color: #9b59b6;
}

/* Table Wrapper */
.user-activity-table-wrapper {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
}

.user-activity-table {
    width: 100%;
    border-collapse: collapse;
}

.user-activity-table thead {
    background: var(--bg-tertiary);
}

.user-activity-table th {
    padding: 1rem 1.25rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-color);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.user-activity-table td {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
}

.user-activity-table tbody tr {
    transition: background 0.15s;
}

.user-activity-table tbody tr:hover {
    background: var(--bg-hover);
}

.user-activity-table tbody tr:last-child td {
    border-bottom: none;
}

/* User Cell */
.user-cell {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-color-dark, #e06500));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.user-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.user-name {
    color: var(--text-primary);
    font-weight: 500;
    text-transform: capitalize;
}

.user-email {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.last-login {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Status Badges */
.status-badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.status-badge.online {
    background: rgba(46, 204, 113, 0.15);
    color: #2ecc71;
}

.status-badge.recent {
    background: rgba(52, 152, 219, 0.15);
    color: #3498db;
}

.status-badge.today {
    background: rgba(155, 89, 182, 0.15);
    color: #9b59b6;
}

.status-badge.week {
    background: rgba(241, 196, 15, 0.15);
    color: #f39c12;
}

.status-badge.month {
    background: rgba(230, 126, 34, 0.15);
    color: #e67e22;
}

.status-badge.inactive {
    background: rgba(149, 165, 166, 0.15);
    color: #95a5a6;
}

/* Empty State */
.user-activity-view .empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

/* Responsive */
@media (max-width: 768px) {
    .user-activity-container {
        padding: 24px 16px;
    }

    .user-activity-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .user-activity-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .search-box input {
        width: 150px;
    }
}

/* Form Actions */
.impersonate-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 8px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.impersonate-btn:hover {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    box-shadow: 0 2px 8px rgba(243, 123, 32, 0.3);
}

.user-activity-table td.actions {
    text-align: right;
    width: 60px;
}