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

body {
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
}

.navbar {
    background-color: #228B22;
    padding: 1rem 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h2 {
    color: white;
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.nav-menu a:hover {
    background-color: #34495e;
}

.main-content {
    margin-top: 80px;
    padding: 2rem;
}

.login-container {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 70vh;
    margin-top: 0;
    padding-top: 0;
}

.login-form {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 400px;
}

.login-form h2 {
    text-align: center;
    margin-bottom: 1.5rem;
    color: #2c3e50;
}

.login-form input {
    width: 100%;
    padding: 0.75rem;
    margin-bottom: 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
}

.login-form button {
    width: 100%;
    padding: 0.75rem;
    background-color: #e74c3c;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s;
}

.login-form button:hover {
    background-color: #c0392b;
}

.dashboard {
    max-width: 1200px;
    margin: 0 auto;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.dashboard-header h1 {
    color: #2c3e50;
}

.logout-btn {
    padding: 0.5rem 1rem;
    background-color: #e74c3c;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.logout-btn:hover {
    background-color: #c0392b;
}

.dashboard-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.card {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.card:hover {
    transform: translateY(-2px);
}

.card h3 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.card p {
    color: #7f8c8d;
}

.error {
    background-color: #e74c3c;
    color: white;
    padding: 0.75rem;
    border-radius: 4px;
    margin-bottom: 1rem;
    text-align: center;
}

.full-width {
    grid-column: 1 / -1;
}

.wishlist-table {
    width: 100%;
    table-layout: fixed;
}

.wishlist-table td:nth-child(2) {
    width: 30%;
    word-wrap: break-word;
}

.wishlist-table td {
    vertical-align: top;
    padding: 0.75rem 0.5rem;
}

.table-container {
    overflow-x: auto;
    margin-top: 1rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

th, td {
    padding: 0.75rem 0.5rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
    white-space: nowrap;
}

th {
    background-color: #f8f9fa;
    font-weight: bold;
    position: sticky;
    top: 0;
}

.card .table-container {
    margin: 1rem -1.5rem -1.5rem -1.5rem;
    padding: 0 1.5rem 1.5rem 1.5rem;
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.student-form input, .student-form select, .student-form textarea {
    width: 100%;
    padding: 0.75rem;
    margin-bottom: 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.form-section {
    margin-bottom: 2rem;
}

.form-section h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.checkbox-group {
    margin-top: 1rem;
}

.checkbox-group label {
    display: block;
    margin-bottom: 0.5rem;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-right: 0.5rem;
}

.student-form label {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    font-weight: normal;
}

.student-form input[type="checkbox"] {
    width: auto;
    margin-right: 0.5rem;
    margin-bottom: 0;
}

.cancel-btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: #95a5a6;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    margin-left: 1rem;
}

.cancel-btn:hover {
    background-color: #7f8c8d;
}

.parent-entry {
    border: 1px solid #ddd;
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 4px;
    background-color: #f9f9f9;
}

.add-parent-btn, .remove-parent-btn {
    background-color: #3498db;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    margin-top: 0.5rem;
}

.remove-parent-btn {
    background-color: #e74c3c;
    margin-left: 0.5rem;
}

.add-parent-btn:hover {
    background-color: #2980b9;
}

.remove-parent-btn:hover {
    background-color: #c0392b;
}

.existing-parents {
    background-color: #f0f8ff;
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.parent-checkbox {
    display: block;
    margin-bottom: 0.5rem;
    padding: 0.25rem;
}

.parent-checkbox input[type="checkbox"] {
    margin-right: 0.5rem;
}

.section-divider {
    text-align: center;
    margin: 1.5rem 0;
    padding: 0.5rem;
    background-color: #ecf0f1;
    border-radius: 4px;
    font-weight: bold;
    color: #7f8c8d;
}

.association-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    margin-bottom: 0.5rem;
    background-color: #f8f9fa;
    border-radius: 4px;
    border: 1px solid #ddd;
}

.add-btn {
    background-color: #27ae60;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    margin-left: 0.5rem;
}

.remove-btn {
    background-color: #e74c3c;
    color: white;
    border: none;
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    cursor: pointer;
    font-size: 0.8rem;
}

.add-btn:hover {
    background-color: #229954;
}

.remove-btn:hover {
    background-color: #c0392b;
}

.btn-small {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    background-color: #3498db;
    color: white;
    text-decoration: none;
    border-radius: 3px;
    font-size: 0.8rem;
    margin-right: 0.25rem;
}

.btn-small:hover {
    background-color: #2980b9;
}

.email-list {
    width: 100%;
    height: 100px;
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.9rem;
    resize: vertical;
}

.attendance-summary {
    background-color: #f8f9fa;
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.status-present {
    color: #27ae60;
    font-weight: bold;
}

.status-absent {
    color: #e74c3c;
    font-weight: bold;
}

.approval-item {
    border: 1px solid #ddd;
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 4px;
    background-color: #f9f9f9;
}

.content-preview {
    margin: 0.5rem 0;
    padding: 0.5rem;
    background-color: #f0f0f0;
    border-radius: 3px;
    font-style: italic;
}

.approval-actions {
    margin-top: 1rem;
}

.approve-btn {
    background-color: #27ae60;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    margin-right: 0.5rem;
}

.reject-btn {
    background-color: #e74c3c;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
}

.photo-approval-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.pending-count {
    background-color: #e74c3c;
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.8rem;
    margin-left: 1rem;
}

.approval-link {
    color: #e74c3c;
    text-decoration: none;
    font-weight: bold;
}

.approval-link:hover {
    text-decoration: underline;
}

.credit {
    color: #27ae60;
    font-weight: bold;
}

.debit {
    color: #e74c3c;
    font-weight: bold;
}

.badge {
    font-size: 0.8rem;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    margin-left: 0.5rem;
}

.badge.admin {
    background-color: #e74c3c;
    color: white;
}

.badge.mentor {
    background-color: #3498db;
    color: white;
}

.success {
    background-color: #27ae60;
    color: white;
    padding: 0.75rem;
    border-radius: 4px;
    margin-bottom: 1rem;
    text-align: center;
}

.badge.ses {
    background-color: #f39c12;
    color: white;
}

.badge.mail {
    background-color: #9b59b6;
    color: white;
}

.success-text {
    color: #27ae60;
    font-weight: bold;
}

.error-text {
    color: #e74c3c;
    font-weight: bold;
}

.dropdown {
    position: relative;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #34495e;
    min-width: 160px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    border-radius: 4px;
    z-index: 1001;
}

.dropdown-menu.show {
    display: block;
}

.dropdown-menu li {
    list-style: none;
}

.dropdown-menu a {
    display: block;
    padding: 0.5rem 1rem;
    color: white;
    text-decoration: none;
    border-radius: 0;
}

.dropdown-menu a:hover {
    background-color: #2c3e50;
}

.dropdown-submenu {
    position: relative;
}

.dropdown-submenu > a::after {
    content: ' ►';
    float: right;
}

.dropdown-submenu-content {
    display: none;
    position: absolute;
    left: 100%;
    top: 0;
    background-color: #2c3e50;
    min-width: 160px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    border-radius: 4px;
    z-index: 1002;
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.dropdown-submenu-content li {
    list-style: none;
    margin: 0;
    padding: 0;
}

.dropdown-submenu-content a {
    display: block;
    padding: 0.5rem 1rem;
    color: white;
    text-decoration: none;
    border-radius: 0;
    white-space: nowrap;
}

.dropdown-submenu-content a:hover {
    background-color: #34495e;
}

.add-student-btn {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(39, 174, 96, 0.3);
    border: none;
    cursor: pointer;
}

.add-student-btn:hover {
    background: linear-gradient(135deg, #229954, #27ae60);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(39, 174, 96, 0.4);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 2rem;
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(39, 174, 96, 0.3);
    text-decoration: none;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #229954, #27ae60);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(39, 174, 96, 0.4);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 2rem;
    background: #95a5a6;
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(149, 165, 166, 0.3);
    text-decoration: none;
    margin-left: 1rem;
}

.btn-secondary:hover {
    background: #7f8c8d;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(149, 165, 166, 0.4);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1.5rem;
    background: transparent;
    color: #3498db;
    border: 2px solid #3498db;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-outline:hover {
    background: #3498db;
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(52, 152, 219, 0.3);
}