/* css/dashboard.css */

:root {
    --primary: #1a4b8c;
    --primary-light: #2a5b9c;
    --secondary: #2e7d32;
    --danger: #d32f2f;
    --warning: #f57c00;
    --info: #0288d1;
    --light: #f5f7fa;
    --dark: #2c3e50;
    --accent: #7e57c2;
    --gray-light: #e1e5e9;
    --gray: #6c757d;
    --border: #dee2e6;
    --bg: #f8f9fa;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--bg);
    color: var(--dark);
    line-height: 1.6;
}

/* Dashboard Layout */
.dashboard-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar Styles */
.sidebar {
    width: 260px;
    background: linear-gradient(180deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    transition: all 0.3s ease;
    z-index: 1000;
}

.logo {
    padding: 20px 15px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    background: rgba(0,0,0,0.1);
}

.logo i {
    font-size: 2rem;
    margin-bottom: 10px;
}

.logo h1 {
    font-size: 1.3rem;
    font-weight: 600;
}

.nav-menu {
    list-style: none;
    padding: 15px 0;
    margin: 0;
}

.nav-item {
    margin: 0 10px 5px;
    border-radius: 8px;
    overflow: hidden;
}

.nav-link {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    transition: all 0.3s;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: 8px;
}

.nav-link:hover {
    background: rgba(255,255,255,0.15);
    color: white;
    transform: translateX(5px);
}

.nav-link.active {
    background: rgba(255,255,255,0.2);
    color: white;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.nav-link i {
    margin-right: 12px;
    width: 20px;
    text-align: center;
    font-size: 1rem;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 260px;
    padding: 20px;
    min-height: 100vh;
    transition: all 0.3s ease;
}

/* Header Styles */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 15px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.1rem;
    overflow: hidden;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-details h2 {
    color: var(--dark);
    margin-bottom: 5px;
    font-size: 1.4rem;
}

.user-details p {
    color: var(--gray);
    font-size: 0.9rem;
}

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

/* Button Styles */
.btn {
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

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

.btn-primary:hover {
    background: var(--primary-light);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--dark);
}

.btn-outline:hover {
    background: var(--light);
}

/* Notifications */
.notifications-dropdown {
    position: relative;
}

.notifications-btn {
    position: relative;
}

.notification-badge {
    background: var(--danger);
    color: white;
    border-radius: 50%;
    padding: 2px 6px;
    font-size: 0.7rem;
    position: absolute;
    top: -5px;
    right: -5px;
    min-width: 18px;
    text-align: center;
}

.notifications-dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    width: 350px;
    max-height: 400px;
    overflow-y: auto;
    z-index: 1000;
    margin-top: 10px;
}

.notifications-dropdown-content.show {
    display: block;
}

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

.notifications-header h4 {
    margin: 0;
    color: var(--dark);
}

.view-all {
    color: var(--primary);
    text-decoration: none;
    font-size: 0.85rem;
}

.notifications-list {
    max-height: 300px;
    overflow-y: auto;
}

.notification-item {
    padding: 12px 15px;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: background-color 0.2s;
}

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

.notification-item.unread {
    background: #f0f7ff;
}

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

.notification-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    flex-shrink: 0;
}

.notification-item {
    display: flex;
    align-items: flex-start;
}

.notification-content {
    flex: 1;
}

.notification-title {
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--dark);
}

.notification-message {
    font-size: 0.85rem;
    color: var(--gray);
    margin-bottom: 4px;
}

.notification-time {
    font-size: 0.75rem;
    color: var(--gray);
}

.no-notifications {
    text-align: center;
    padding: 30px 15px;
    color: var(--gray);
}

.no-notifications i {
    font-size: 2rem;
    margin-bottom: 10px;
    opacity: 0.5;
}

/* Card Styles */
.card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    margin-bottom: 20px;
    overflow: hidden;
}

.card-header {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark);
    margin: 0;
}

.card-body {
    padding: 20px;
}

/* Quick Actions */
.quick-actions-section {
    margin-bottom: 30px;
}

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

.section-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--dark);
}

.actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
}

.action-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    text-decoration: none;
    color: var(--dark);
    transition: all 0.3s;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    border: 1px solid transparent;
}

.action-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.1);
    border-color: var(--primary);
}

.action-icon {
    font-size: 2rem;
    margin-bottom: 10px;
}

.action-title {
    font-weight: 500;
}

/* Dashboard Columns */
.dashboard-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* No Data State */
.no-data {
    text-align: center;
    padding: 30px 15px;
    color: var(--gray);
}

.no-data i {
    font-size: 2rem;
    margin-bottom: 10px;
    opacity: 0.5;
}

/* Mobile Header */
.mobile-header {
    display: none;
    background: white;
    padding: 10px 15px;
    border-bottom: 1px solid var(--border);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.mobile-header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mobile-menu-btn {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--dark);
    cursor: pointer;
}

.mobile-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--primary);
}

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

.mobile-notification-bell {
    position: relative;
}

.mobile-notification-count {
    background: var(--danger);
    color: white;
    border-radius: 50%;
    padding: 2px 6px;
    font-size: 0.7rem;
    position: absolute;
    top: -5px;
    right: -5px;
    min-width: 18px;
    text-align: center;
}

/* Mobile Navigation */
.mobile-nav {
    display: none;
    background: white;
    border-top: 1px solid var(--border);
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 10px 0;
}

.mobile-nav-items {
    display: flex;
    justify-content: space-around;
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--gray);
    font-size: 0.8rem;
    gap: 5px;
}

.mobile-nav-item.active {
    color: var(--primary);
}

.mobile-nav-item i {
    font-size: 1.2rem;
}

/* Responsive Design */
@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .mobile-header {
        display: block;
    }
    
    .dashboard-columns {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .main-content {
        padding: 15px;
        padding-top: 70px;
        padding-bottom: 70px;
    }
    
    .header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .header-actions {
        width: 100%;
        justify-content: space-between;
    }
    
    .actions-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .mobile-nav {
        display: block;
    }
}

@media (max-width: 480px) {
    .main-content {
        padding: 10px;
        padding-top: 70px;
        padding-bottom: 70px;
    }
    
    .actions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .notifications-dropdown-content {
        width: 300px;
        right: -50px;
    }
}