/* Admin Styles */
:root {
    --admin-primary: #4361ee;
    --admin-secondary: #3a0ca3;
    --admin-accent: #7209b7;
    --admin-bg: #f8f9fa;
    --admin-sidebar: #2c3e50;
    --admin-text: #333;
    --admin-text-light: #666;
    --admin-border: #e0e0e0;
    --admin-white: #ffffff;
    --admin-shadow: 0 2px 15px rgba(0,0,0,0.1);
    --admin-radius: 12px;
    --admin-sidebar-width: 280px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Montserrat Alternates", sans-serif;
    background-color: var(--admin-bg);
    color: var(--admin-text);
    line-height: 1.6;
}

/* Login Page */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--admin-primary), var(--admin-secondary));
    padding: 20px;
}

.login-container {
    width: 100%;
    max-width: 400px;
}

.login-card {
    background: var(--admin-white);
    padding: 2.5rem;
    border-radius: var(--admin-radius);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    border: 1px solid rgba(255,255,255,0.2);
}

.login-card h1 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--admin-primary);
    font-size: 1.75rem;
    font-weight: 700;
}

/* Main Admin Layout */
.admin-body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Top Header - Fixed at top */
.admin-header {
    background: #F8F9FA;
    padding: 0;
    border-bottom: 5px solid #F8F9FA;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.admin-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--admin-primary), var(--admin-secondary));
    color: white;
}

.admin-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.admin-brand h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

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

.user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255,255,255,0.15);
    padding: 0.5rem 1rem;
    border-radius: 50px;
}

.user-avatar {
    width: 35px;
    height: 35px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

/* Main Content Area */
.admin-main {
    display: flex;
    flex: 1;
    min-height: calc(100vh - 80px);
}

/* Sidebar */


.sidebar-content {
    padding: 1.5rem;
}

.sidebar-welcome {
    background: linear-gradient(135deg, var(--admin-primary), var(--admin-secondary));
    color: white;
    padding: 1.5rem;
    border-radius: var(--admin-radius);
    margin-bottom: 1.5rem;
    text-align: center;
}

.sidebar-welcome h3 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.sidebar-welcome p {
    font-size: 0.9rem;
    opacity: 0.9;
    margin: 0;
}

.admin-nav ul {
    list-style: none;
}

.admin-nav li {
    margin-bottom: 0.5rem;
}

.admin-nav a {
    display: flex;
    align-items: center;
    padding: 0.875rem 1rem;
    color: var(--admin-text);
    text-decoration: none;
    transition: all 0.3s ease;
    border-radius: var(--admin-radius);
    font-weight: 500;
    font-size:14px;
}

.admin-nav a:hover {
    background: rgba(67, 97, 238, 0.1);
    color: var(--admin-primary);
    transform: translateX(5px);
}

.admin-nav a.active {
    background: var(--admin-primary);
    color: white;
    box-shadow: 0 4px 12px rgba(67, 97, 238, 0.3);
}

.admin-nav i {
    margin-right: 0.75rem;
    width: 20px;
    text-align: center;
    font-size: 1.1rem;
}

/* Content Area - FIXED: Proper margin to prevent hiding under sidebar */
/* Content Area - COMPLETELY FIXED */
.admin-content {
    margin-left: 280px; /* Fixed margin matching sidebar width */
    padding: 2rem;
    background: var(--admin-bg);
    min-height: calc(100vh - 80px);
    width: calc(100% - 280px);
    overflow-y: auto;
    position: relative;
}

/* Sidebar - Fixed width */
.admin-sidebar {
    width: 280px; /* Fixed width */
    background: var(--admin-white);
    border-right: 1px solid var(--admin-border);
    position: fixed;
    top: 80px;
    left: 0;
    height: calc(100vh - 80px);
    overflow-y: auto;
    z-index: 100;
}

/* Welcome Banner */
.welcome-banner {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 2.5rem;
    border-radius: var(--admin-radius);
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.welcome-banner h1 {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.welcome-banner p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin: 0;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.stat-card {
    background: var(--admin-white);
    padding: 2rem;
    border-radius: var(--admin-radius);
    box-shadow: var(--admin-shadow);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: all 0.3s ease;
    border: 1px solid var(--admin-border);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.stat-icon {
    font-size: 2.5rem;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--admin-primary), var(--admin-secondary));
    border-radius: 50%;
    color: white;
}

.stat-info h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--admin-text);
    font-weight: 700;
}

.stat-info p {
    color: var(--admin-text-light);
    font-size: 1rem;
    font-weight: 500;
    margin: 0;
}

/* Forms - ADDED: Complete form styling */
.admin-form {
    background: var(--admin-white);
    padding: 2.5rem;
    border-radius: var(--admin-radius);
    box-shadow: var(--admin-shadow);
    border: 1px solid var(--admin-border);
    margin-bottom: 2rem;
}

.admin-form h2 {
    margin-bottom: 2rem;
    color: var(--admin-text);
    font-size: 1.5rem;
    font-weight: 600;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--admin-border);
}

.form-group {
    margin-bottom: 1.75rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: var(--admin-text);
    font-size: 0.95rem;
}

.form-control {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid var(--admin-border);
    border-radius: var(--admin-radius);
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--admin-white);
    font-family: inherit;
    color: var(--admin-text);
}

.form-control:focus {
    outline: none;
    border-color: var(--admin-primary);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
    background: var(--admin-white);
}

.form-control::placeholder {
    color: var(--admin-text-light);
    opacity: 0.7;
}

/* Textarea specific styles */
textarea.form-control {
    min-height: 150px;
    resize: vertical;
    line-height: 1.5;
}

/* Select dropdown styles */
select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23666' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 12px;
    padding-right: 3rem;
}

/* Checkbox and Radio styles */
.form-check {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.form-check-input {
    width: 18px;
    height: 18px;
    border: 2px solid var(--admin-border);
    border-radius: 4px;
    background: var(--admin-white);
    cursor: pointer;
}

.form-check-input:checked {
    background-color: var(--admin-primary);
    border-color: var(--admin-primary);
}

.form-check-label {
    margin-bottom: 0;
    cursor: pointer;
    font-weight: 500;
}

/* File input styles */
.form-control[type="file"] {
    padding: 0.75rem 1.25rem;
    background: var(--admin-bg);
    border: 2px dashed var(--admin-border);
}

.form-control[type="file"]:focus {
    border-color: var(--admin-primary);
    background: rgba(67, 97, 238, 0.05);
}

/* Form help text */
.form-text {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--admin-text-light);
}

/* Form actions */
.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--admin-border);
}

/* Tables */
.admin-table {
    background: var(--admin-white);
    border-radius: var(--admin-radius);
    box-shadow: var(--admin-shadow);
    overflow: hidden;
    border: 1px solid var(--admin-border);
    margin-bottom: 2rem;
}

.table-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--admin-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--admin-bg);
}

.table-header h2 {
    margin: 0;
    color: var(--admin-text);
    font-size: 1.25rem;
    font-weight: 600;
}

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

th, td {
    padding: 1.25rem 1.5rem;
    text-align: left;
    border-bottom: 1px solid var(--admin-border);
}

th {
    background: var(--admin-bg);
    font-weight: 600;
    color: var(--admin-text);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

tr:hover {
    background: rgba(67, 97, 238, 0.02);
}

/* Quick Actions */
.quick-actions {
    margin-bottom: 2.5rem;
}

.actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.action-card {
    background: var(--admin-white);
    padding: 1.5rem;
    border-radius: var(--admin-radius);
    box-shadow: var(--admin-shadow);
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid var(--admin-border);
    text-decoration: none;
    color: var(--admin-text);
}

.action-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    color: var(--admin-primary);
}

.action-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
}

/* Recent Activity */
.recent-activity {
    background: var(--admin-white);
    border-radius: var(--admin-radius);
    box-shadow: var(--admin-shadow);
    border: 1px solid var(--admin-border);
    margin-bottom: 2rem;
}

.activity-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--admin-border);
    background: var(--admin-bg);
}

.activity-header h2 {
    margin: 0;
    color: var(--admin-text);
    font-size: 1.25rem;
    font-weight: 600;
}

.activity-list {
    padding: 1rem 0;
}

.activity-item {
    padding: 1.25rem 2rem;
    border-bottom: 1px solid var(--admin-border);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: background 0.3s ease;
}

.activity-item:hover {
    background: rgba(67, 97, 238, 0.05);
}

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

.activity-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--admin-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.activity-content {
    flex: 1;
}

.activity-content p {
    margin: 0;
    color: var(--admin-text);
    font-weight: 500;
}

.activity-time {
    color: var(--admin-text-light);
    font-size: 0.85rem;
}

/* Admin Footer */
.admin-footer {
    background: var(--admin-white);
    border-top: 1px solid var(--admin-border);
    padding: 1.5rem 2rem;
    text-align: center;
    color: var(--admin-text-light);
    margin-top: auto;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 800px;
    margin: 0 auto;
    padding-left:50px;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: var(--admin-text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--admin-primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.5rem;
    border: none;
    border-radius: var(--admin-radius);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.btn-primary {
    background: linear-gradient(135deg, var(--admin-primary), var(--admin-secondary));
    color: white;
    box-shadow: 0 4px 12px rgba(67, 97, 238, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(67, 97, 238, 0.4);
}

.btn-secondary {
    background: var(--admin-bg);
    color: var(--admin-text);
    border: 2px solid var(--admin-border);
}

.btn-secondary:hover {
    background: var(--admin-border);
    transform: translateY(-1px);
}

.btn-danger {
    background: linear-gradient(135deg, #dc3545, #c82333);
    color: white;
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(220, 53, 69, 0.4);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
}

/* Alerts */
.alert {
    padding: 1.25rem 1.5rem;
    border-radius: var(--admin-radius);
    margin-bottom: 1.5rem;
    border: 1px solid transparent;
    font-weight: 500;
}

.alert-success {
    background: #f0f9f4;
    color: #0f5132;
    border-color: #badbcc;
}

.alert-error {
    background: #fdf2f2;
    color: #842029;
    border-color: #f5c2c7;
}

/* Cards */
.card {
    background: var(--admin-white);
    border-radius: var(--admin-radius);
    box-shadow: var(--admin-shadow);
    overflow: hidden;
    border: 1px solid var(--admin-border);
}

.card-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--admin-border);
    background: var(--admin-bg);
}

.card-header h2 {
    margin: 0;
    color: var(--admin-text);
    font-size: 1.25rem;
    font-weight: 600;
}

.card-body {
    padding: 2rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .admin-sidebar {
        width: 250px;
    }
    
    .admin-content {
        padding: 1.5rem;
        width: calc(100% - 250px);
    }
}

@media (max-width: 768px) {
    .admin-main {
        flex-direction: column;
    }
    
    .admin-sidebar {
        width: 100%;
        height: auto;
        position: relative;
        top: 0;
    }
    
    .admin-content {
        padding: 1rem;
        width: 100%;
        margin-left: 0;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .admin-topbar {
        padding: 1rem;
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .welcome-banner {
        padding: 1.5rem;
        text-align: center;
    }
    
    .welcome-banner h1 {
        font-size: 1.75rem;
    }
    
    .admin-form {
        padding: 1.5rem;
    }
    
    .form-actions {
        flex-direction: column;
    }
}