/*
Adtlas Activities Stylesheet

Custom styles for the activities app providing enhanced UI/UX
for activity tracking, dashboard, and management interfaces.

Features:
- Responsive activity cards and lists
- Interactive dashboard components
- Real-time activity feed styling
- Export and analytics modal styles
- Activity status indicators
- Timeline and chart styling

Author: Adtlas Development Team
Version: 1.0.0
Last Updated: 2025-01-27
*/

/* ==========================================================================
   Variables and Base Styles
   ========================================================================== */

:root {
    --activity-primary: #007bff;
    --activity-success: #28a745;
    --activity-warning: #ffc107;
    --activity-danger: #dc3545;
    --activity-info: #17a2b8;
    --activity-light: #f8f9fa;
    --activity-dark: #343a40;
    --activity-border: #dee2e6;
    --activity-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --activity-shadow-lg: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --activity-border-radius: 0.375rem;
    --activity-transition: all 0.15s ease-in-out;
}

/* ==========================================================================
   Activity Container and Layout
   ========================================================================== */

.activities-container {
    padding: 1rem;
    background-color: var(--activity-light);
    min-height: calc(100vh - 200px);
}

.page-header {
    background: white;
    padding: 1.5rem;
    border-radius: var(--activity-border-radius);
    box-shadow: var(--activity-shadow);
    margin-bottom: 1.5rem;
}

.page-title {
    color: var(--activity-dark);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.page-title i {
    color: var(--activity-primary);
    margin-right: 0.5rem;
}

/* ==========================================================================
   Activity Navigation
   ========================================================================== */

.activity-nav {
    background: white;
    padding: 1rem;
    border-radius: var(--activity-border-radius);
    box-shadow: var(--activity-shadow);
}

.activity-nav .nav-pills .nav-link {
    color: var(--activity-dark);
    border-radius: var(--activity-border-radius);
    transition: var(--activity-transition);
    margin-right: 0.5rem;
}

.activity-nav .nav-pills .nav-link:hover {
    background-color: var(--activity-light);
    color: var(--activity-primary);
}

.activity-nav .nav-pills .nav-link.active {
    background-color: var(--activity-primary);
    color: white;
}

.activity-nav .nav-pills .nav-link i {
    margin-right: 0.5rem;
}

/* ==========================================================================
   Activity Cards and Lists
   ========================================================================== */

.activity-card {
    background: white;
    border: 1px solid var(--activity-border);
    border-radius: var(--activity-border-radius);
    box-shadow: var(--activity-shadow);
    transition: var(--activity-transition);
    margin-bottom: 1rem;
}

.activity-card:hover {
    box-shadow: var(--activity-shadow-lg);
    transform: translateY(-2px);
}

.activity-card-header {
    padding: 1rem;
    border-bottom: 1px solid var(--activity-border);
    background-color: var(--activity-light);
    border-radius: var(--activity-border-radius) var(--activity-border-radius) 0 0;
}

.activity-card-body {
    padding: 1rem;
}

.activity-card-footer {
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--activity-border);
    background-color: var(--activity-light);
    border-radius: 0 0 var(--activity-border-radius) var(--activity-border-radius);
}

/* Activity List Items */
.activity-list-item {
    background: white;
    border: 1px solid var(--activity-border);
    border-radius: var(--activity-border-radius);
    padding: 1rem;
    margin-bottom: 0.5rem;
    transition: var(--activity-transition);
    cursor: pointer;
}

.activity-list-item:hover {
    background-color: var(--activity-light);
    border-color: var(--activity-primary);
}

.activity-list-item.selected {
    background-color: rgba(0, 123, 255, 0.1);
    border-color: var(--activity-primary);
}

/* ==========================================================================
   Activity Status Indicators
   ========================================================================== */

.activity-status {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.activity-status.success {
    background-color: rgba(40, 167, 69, 0.1);
    color: var(--activity-success);
    border: 1px solid rgba(40, 167, 69, 0.2);
}

.activity-status.failed {
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--activity-danger);
    border: 1px solid rgba(220, 53, 69, 0.2);
}

.activity-status.pending {
    background-color: rgba(255, 193, 7, 0.1);
    color: var(--activity-warning);
    border: 1px solid rgba(255, 193, 7, 0.2);
}

.activity-status i {
    margin-right: 0.25rem;
}

/* ==========================================================================
   Activity Categories
   ========================================================================== */

.activity-category {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.activity-category.auth {
    background-color: rgba(0, 123, 255, 0.1);
    color: var(--activity-primary);
}

.activity-category.content {
    background-color: rgba(40, 167, 69, 0.1);
    color: var(--activity-success);
}

.activity-category.campaign {
    background-color: rgba(255, 193, 7, 0.1);
    color: #856404;
}

.activity-category.system {
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--activity-danger);
}

.activity-category.analytics {
    background-color: rgba(23, 162, 184, 0.1);
    color: var(--activity-info);
}

.activity-category.security {
    background-color: rgba(108, 117, 125, 0.1);
    color: var(--activity-dark);
}

/* ==========================================================================
   Activity Timeline
   ========================================================================== */

.activity-timeline {
    position: relative;
    padding-left: 2rem;
}

.activity-timeline::before {
    content: '';
    position: absolute;
    left: 0.75rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--activity-border);
}

.activity-timeline-item {
    position: relative;
    margin-bottom: 2rem;
}

.activity-timeline-item::before {
    content: '';
    position: absolute;
    left: -1.75rem;
    top: 0.5rem;
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    background-color: var(--activity-primary);
    border: 2px solid white;
    box-shadow: 0 0 0 2px var(--activity-primary);
}

.activity-timeline-item.success::before {
    background-color: var(--activity-success);
    box-shadow: 0 0 0 2px var(--activity-success);
}

.activity-timeline-item.failed::before {
    background-color: var(--activity-danger);
    box-shadow: 0 0 0 2px var(--activity-danger);
}

.activity-timeline-content {
    background: white;
    border: 1px solid var(--activity-border);
    border-radius: var(--activity-border-radius);
    padding: 1rem;
    box-shadow: var(--activity-shadow);
}

.activity-timeline-time {
    color: #6c757d;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

/* ==========================================================================
   Activity Dashboard
   ========================================================================== */

.activity-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.dashboard-widget {
    background: white;
    border: 1px solid var(--activity-border);
    border-radius: var(--activity-border-radius);
    box-shadow: var(--activity-shadow);
    overflow: hidden;
}

.dashboard-widget-header {
    padding: 1rem;
    background-color: var(--activity-light);
    border-bottom: 1px solid var(--activity-border);
    font-weight: 600;
    color: var(--activity-dark);
}

.dashboard-widget-body {
    padding: 1rem;
}

.dashboard-stat {
    text-align: center;
    padding: 1.5rem;
}

.dashboard-stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--activity-primary);
    margin-bottom: 0.5rem;
}

.dashboard-stat-label {
    color: #6c757d;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.dashboard-chart {
    height: 300px;
    position: relative;
}

/* ==========================================================================
   Activity Feed
   ========================================================================== */

.activity-feed {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 350px;
    max-height: 500px;
    background: white;
    border: 1px solid var(--activity-border);
    border-radius: var(--activity-border-radius);
    box-shadow: var(--activity-shadow-lg);
    z-index: 1050;
    overflow: hidden;
}

.feed-header {
    padding: 1rem;
    background-color: var(--activity-primary);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.feed-header h6 {
    margin: 0;
    font-weight: 600;
}

.feed-header .btn-close {
    filter: invert(1);
}

.feed-content {
    max-height: 400px;
    overflow-y: auto;
    padding: 0.5rem;
}

.activity-item {
    padding: 0.75rem;
    border-bottom: 1px solid var(--activity-border);
    transition: var(--activity-transition);
}

.activity-item:hover {
    background-color: var(--activity-light);
}

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

.activity-icon {
    width: 24px;
    text-align: center;
}

.activity-content {
    flex: 1;
}

.activity-action {
    font-weight: 600;
    color: var(--activity-dark);
    margin-bottom: 0.25rem;
}

.activity-user {
    color: #6c757d;
    font-size: 0.875rem;
}

.activity-time {
    font-size: 0.75rem;
    color: #6c757d;
}

/* ==========================================================================
   Activity Filters
   ========================================================================== */

.activity-filters {
    background: white;
    border: 1px solid var(--activity-border);
    border-radius: var(--activity-border-radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--activity-shadow);
}

.filter-group {
    margin-bottom: 1rem;
}

.filter-group:last-child {
    margin-bottom: 0;
}

.filter-label {
    font-weight: 600;
    color: var(--activity-dark);
    margin-bottom: 0.5rem;
    display: block;
}

.filter-input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--activity-border);
    border-radius: var(--activity-border-radius);
    transition: var(--activity-transition);
}

.filter-input:focus {
    border-color: var(--activity-primary);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
    outline: none;
}

.filter-buttons {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

/* ==========================================================================
   Activity Export
   ========================================================================== */

.export-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.export-option {
    border: 2px solid var(--activity-border);
    border-radius: var(--activity-border-radius);
    padding: 1rem;
    text-align: center;
    cursor: pointer;
    transition: var(--activity-transition);
}

.export-option:hover {
    border-color: var(--activity-primary);
    background-color: rgba(0, 123, 255, 0.05);
}

.export-option.selected {
    border-color: var(--activity-primary);
    background-color: rgba(0, 123, 255, 0.1);
}

.export-option i {
    font-size: 2rem;
    color: var(--activity-primary);
    margin-bottom: 0.5rem;
}

.export-option-title {
    font-weight: 600;
    color: var(--activity-dark);
    margin-bottom: 0.25rem;
}

.export-option-description {
    color: #6c757d;
    font-size: 0.875rem;
}

/* ==========================================================================
   Activity Pagination
   ========================================================================== */

.activity-pagination {
    background: white;
    border: 1px solid var(--activity-border);
    border-radius: var(--activity-border-radius);
    padding: 1rem;
    margin-top: 1.5rem;
    box-shadow: var(--activity-shadow);
}

.pagination-info {
    color: #6c757d;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 768px) {
    .activities-container {
        padding: 0.5rem;
    }
    
    .page-header {
        padding: 1rem;
    }
    
    .activity-nav {
        padding: 0.5rem;
    }
    
    .activity-nav .nav-pills {
        flex-direction: column;
    }
    
    .activity-nav .nav-pills .nav-link {
        margin-right: 0;
        margin-bottom: 0.25rem;
    }
    
    .activity-dashboard {
        grid-template-columns: 1fr;
    }
    
    .activity-feed {
        position: relative;
        top: auto;
        right: auto;
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .export-options {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .page-header .row {
        text-align: center;
    }
    
    .page-header .col-md-6:last-child {
        margin-top: 1rem;
    }
    
    .activity-card {
        margin-bottom: 0.5rem;
    }
    
    .activity-timeline {
        padding-left: 1rem;
    }
    
    .activity-timeline::before {
        left: 0.375rem;
    }
    
    .activity-timeline-item::before {
        left: -1.375rem;
        width: 0.5rem;
        height: 0.5rem;
    }
}

/* ==========================================================================
   Dark Mode Support
   ========================================================================== */

@media (prefers-color-scheme: dark) {
    :root {
        --activity-light: #212529;
        --activity-dark: #f8f9fa;
        --activity-border: #495057;
    }
    
    .activities-container {
        background-color: #121212;
    }
    
    .activity-card,
    .activity-list-item,
    .dashboard-widget,
    .activity-filters,
    .activity-pagination {
        background-color: #1e1e1e;
        border-color: var(--activity-border);
        color: var(--activity-dark);
    }
    
    .activity-card-header,
    .activity-card-footer,
    .dashboard-widget-header {
        background-color: #2d2d2d;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .activity-nav,
    .page-header .btn-group,
    .activity-feed,
    .filter-buttons {
        display: none !important;
    }
    
    .activities-container {
        background: white;
        padding: 0;
    }
    
    .activity-card,
    .activity-list-item {
        box-shadow: none;
        border: 1px solid #000;
        break-inside: avoid;
    }
    
    .page-header {
        border-bottom: 2px solid #000;
        margin-bottom: 1rem;
    }
}

/* ==========================================================================
   Animation and Loading States
   ========================================================================== */

.activity-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 3rem;
    color: #6c757d;
}

.activity-loading i {
    animation: spin 1s linear infinite;
    margin-right: 0.5rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.activity-fade-in {
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.activity-slide-in {
    animation: slideIn 0.3s ease-out;
}

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