/* INfoY Cursos - Admin Panel Stylesheet */
/* Dark mode support variables */
:root {
    --admin-bg: #f5f5f5;
    --admin-card-bg: #ffffff;
    --admin-sidebar-bg: #2a2a2a;
    --admin-text: #333333;
    --admin-light-text: #6c757d;
    --admin-border: #e5e5e5;
    --admin-primary: #ff8c42;
    --admin-secondary: #6b9080;
    --admin-danger: #e63946;
    --admin-warning: #ffd166;
    --admin-success: #06d6a0;
    --admin-info: #118ab2;
    --admin-muted: #8d8d8d;
}

/* Dark mode theme */
body.dark-theme {
    --admin-bg: #1a1a1a;
    --admin-card-bg: #2a2a2a;
    --admin-sidebar-bg: #222222;
    --admin-text: #f5f5f5;
    --admin-light-text: #bbbbbb;
    --admin-border: #444444;
}

body.admin-panel {
    background-color: var(--admin-bg);
    color: var(--admin-text);
    transition: all 0.3s ease;
}

/* Admin Header */
.admin-header {
    background-color: var(--admin-card-bg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
}

.admin-header .navbar {
    padding: 0.75rem 0;
}

.admin-title h2 {
    margin: 0;
    font-size: 1.5rem;
}

.admin-controls {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.theme-toggle button {
    background: none;
    border: none;
    color: var(--admin-text);
    font-size: 1.25rem;
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.theme-toggle button:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

body.dark-theme .theme-toggle button i {
    content: "\f185"; /* Sun icon */
}

.admin-user {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    cursor: pointer;
    padding: 0.5rem 0.8rem;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.admin-user:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.admin-user img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
}

/* Admin Dashboard Layout */
.admin-dashboard {
    padding-top: 80px;
    min-height: 100vh;
}

.admin-content {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 1.5rem;
}

/* Admin Sidebar */
.admin-sidebar {
    position: fixed;
    top: 80px;
    left: 0;
    bottom: 0;
    width: 250px;
    background-color: var(--admin-sidebar-bg);
    color: #fff;
    overflow-y: auto;
    z-index: 99;
}

.admin-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.admin-menu li {
    margin: 0;
}

.admin-menu a {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 1.5rem;
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.admin-menu a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.admin-menu a.active {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.1);
    border-left-color: var(--admin-primary);
}

.admin-menu i {
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
}

/* Admin Main Content */
.admin-main {
    padding: 1.5rem;
    margin-left: 250px;
}

.admin-header-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.admin-header-bar h1 {
    margin: 0;
    font-size: 1.8rem;
    color: var(--admin-text);
}

.quick-actions {
    display: flex;
    gap: 1rem;
}

.admin-btn {
    background-color: var(--admin-primary);
    color: white;
    border: none;
    padding: 0.6rem 1rem;
    border-radius: 4px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.admin-btn:hover {
    background-color: #e67e22;
    transform: translateY(-2px);
}

/* Stats Boxes */
.admin-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.stat-box {
    background-color: var(--admin-card-bg);
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
}

.stat-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: rgba(255, 140, 66, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--admin-primary);
}

.stat-box:nth-child(2) .stat-icon {
    background-color: rgba(107, 144, 128, 0.1);
    color: var(--admin-secondary);
}

.stat-box:nth-child(3) .stat-icon {
    background-color: rgba(141, 141, 141, 0.1);
    color: var(--admin-muted);
}

.stat-box:nth-child(4) .stat-icon {
    background-color: rgba(17, 138, 178, 0.1);
    color: var(--admin-info);
}

.stat-info {
    flex: 1;
}

.stat-info h3 {
    margin: 0 0 0.5rem;
    font-size: 1rem;
    color: var(--admin-light-text);
}

.stat-info p {
    margin: 0 0 0.5rem;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--admin-text);
}

.stat-trend {
    font-size: 0.85rem;
}

.stat-trend.positive {
    color: var(--admin-success);
}

.stat-trend.negative {
    color: var(--admin-danger);
}

.stat-trend.neutral {
    color: var(--admin-muted);
}

/* Charts Row */
.admin-charts-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.chart-container {
    background-color: var(--admin-card-bg);
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.chart-header h3 {
    margin: 0;
    font-size: 1.1rem;
}

.chart-actions {
    display: flex;
    gap: 0.5rem;
}

.chart-btn {
    background-color: transparent;
    border: 1px solid var(--admin-border);
    color: var(--admin-light-text);
    padding: 0.35rem 0.75rem;
    border-radius: 4px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.chart-btn:hover {
    border-color: var(--admin-primary);
    color: var(--admin-primary);
}

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

.chart-placeholder {
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Mock Charts (for demo) */
.mock-chart {
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    height: 100%;
    width: 100%;
    padding-bottom: 30px;
    position: relative;
}

.mock-chart::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 30px;
    height: 1px;
    background-color: var(--admin-border);
}

.chart-bar {
    width: 40px;
    background-color: var(--admin-primary);
    border-radius: 4px 4px 0 0;
    position: relative;
}

.chart-bar:nth-child(2) {
    background-color: var(--admin-secondary);
}

.chart-bar:nth-child(3) {
    background-color: var(--admin-info);
}

.chart-bar:nth-child(4) {
    background-color: var(--admin-muted);
}

.chart-bar:nth-child(5) {
    background-color: var(--admin-warning);
}

.chart-bar span {
    position: absolute;
    bottom: -25px;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    font-size: 0.75rem;
    color: var(--admin-light-text);
}

.mock-pie-chart {
    position: relative;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto;
}

.pie-segment {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    overflow: hidden;
    transform-origin: 50% 50%;
    transform: rotate(0deg);
    background-color: var(--color, #ccc);
}

.pie-segment::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 200%;
    height: 200%;
    border-radius: 50%;
    background-color: var(--admin-card-bg);
    transform-origin: 0% 50%;
    transform: rotate(calc((100 - var(--percentage, 0)) * 1.8deg));
}

.pie-segment span {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    font-size: 0.75rem;
    color: var(--admin-light-text);
}

/* Tables Row */
.admin-tables-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.table-container {
    background-color: var(--admin-card-bg);
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.table-header h3 {
    margin: 0;
    font-size: 1.1rem;
}

.view-all {
    color: var(--admin-primary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.view-all:hover {
    text-decoration: underline;
}

/* Admin Tables */
.table-content {
    overflow-x: auto;
}

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

.admin-table th, .admin-table td {
    padding: 0.75rem 1rem;
    text-align: left;
}

.admin-table th {
    font-weight: 500;
    color: var(--admin-light-text);
    border-bottom: 1px solid var(--admin-border);
}

.admin-table tr:hover {
    background-color: rgba(0, 0, 0, 0.025);
}

.status {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    border-radius: 50px;
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 500;
}

.status.active {
    background-color: rgba(6, 214, 160, 0.15);
    color: var(--admin-success);
}

.status.draft {
    background-color: rgba(141, 141, 141, 0.15);
    color: var(--admin-muted);
}

.status.scheduled {
    background-color: rgba(255, 209, 102, 0.15);
    color: var(--admin-warning);
}

.status.completed {
    background-color: rgba(107, 144, 128, 0.15);
    color: var(--admin-secondary);
}

.action-btn {
    background: none;
    border: none;
    color: var(--admin-light-text);
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.action-btn:hover {
    color: var(--admin-primary);
}

/* Responsive */
@media screen and (max-width: 1200px) {
    .admin-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 992px) {
    .admin-content {
        grid-template-columns: 1fr;
    }
    
    .admin-sidebar {
        display: none;
    }
    
    .admin-main {
        margin-left: 0;
    }
    
    .admin-charts-row, .admin-tables-row {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 768px) {
    .admin-stats {
        grid-template-columns: 1fr;
    }
    
    .admin-header-bar {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .quick-actions {
        margin-top: 1rem;
    }
}