* {
        margin: 0;

        padding: 0;

        box-sizing: border-box;
    }

    body {
        font-family: Arial, sans-serif;
        background-color: #f5f5f5;
        min-height: 100vh;

        display: flex;
        flex-direction: column;
    }

    .main-wrapper {
        flex: 1;
    }

    .header {
        background-color: #05297a;
        color: white;
        padding: 0 20px;
        display: flex;
        align-items: center;
        height: 60px;
        position: relative;
    }

    .logo {
        display: flex;
        align-items: center;
        height: 100%;
        margin-right: 0;
    }

    .logo img {
        height: 24px;
        margin-right: 8px;
        vertical-align: middle;
    }

    .admin-text {
        font-family: 'Nunito', sans-serif;
        font-size: 16px;
        color: #f0d224;
        font-weight: 700;
        margin-left: 10px;
    }


    .loading-container {
        display: none;

        text-align: center;
        padding: 20px;
        margin: 20px 0;
    }

    .loading-container.active {
        display: block;

    }

    .spinner {
        border: 3px solid #f3f3f3;
        border-top: 3px solid #05297a;
        border-radius: 50%;

        width: 30px;
        height: 30px;
        animation: spin 1s linear infinite;

        margin: 0 auto 15px;
    }

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

        100% {
            transform: rotate(360deg);
        }
    }

    .loading-text {
        color: #05297a;
        font-weight: bold;
        font-size: 14px;
    }


    .record-count {
        background-color: #e7f3ff;
        border: 1px solid #b3d9ff;
        border-radius: 5px;
        padding: 10px 15px;
        margin-bottom: 15px;
        color: #004085;
        font-weight: bold;
        font-size: 14px;
        display: none;
    }

    .record-count.active {
        display: block;
    }


    .page {
        display: none;

    }

    .page.active {
        display: block;

    }


    .menu-container {
        display: flex;
        gap: 10px;

        padding: 0 20px;
        margin-top: 20px;
    }

    .menu-item {
        background-color: #05297a;
        color: white;
        padding: 12px 20px;
        border-radius: 3px;
        cursor: pointer;
        text-align: center;
        font-size: 14px;
        flex: 1;

        transition: background-color 0.3s ease;
    }

    .menu-item:hover {
        background-color: #0052a3;

    }


    .main-content {
        padding: 40px;
        text-align: center;
        background-color: white;
        margin: 20px;
        border-radius: 5px;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    }

    .main-content h1 {
        font-size: 24px;
        color: #333;
        margin-bottom: 20px;
    }

    .main-content p {
        color: #666;
        font-size: 14px;
    }


    .sidebar {
        background-color: white;
        margin: 20px;
        border-radius: 5px;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        padding: 30px;
    }

    .sidebar h2 {
        font-size: 18px;
        color: #333;
        margin-bottom: 20px;
    }




    .form-group {
        margin-bottom: 20px;

    }

    .form-group label {
        display: block;
        margin-bottom: 8px;
        color: #333;
        font-weight: bold;
        font-size: 14px;
    }

    .form-input {
        width: 100%;
        padding: 10px 12px;
        border: 1px solid #ddd;
        border-radius: 3px;
        font-size: 14px;
        transition: border-color 0.3s ease;
    }

    .form-input:focus {
        outline: none;
        border-color: #05297a;
        box-shadow: 0 0 0 2px rgba(5, 41, 122, 0.1);
    }

    .form-input:disabled {
        background-color: #f5f5f5;
        cursor: not-allowed;
        opacity: 0.6;
    }


    .form-textarea {
        width: 100%;
        padding: 10px 12px;
        border: 1px solid #ddd;
        border-radius: 3px;
        font-size: 14px;
        font-family: Arial, sans-serif;
        resize: vertical;

        min-height: 80px;
        transition: border-color 0.3s ease;
    }

    .form-textarea:focus {
        outline: none;
        border-color: #05297a;
        box-shadow: 0 0 0 2px rgba(5, 41, 122, 0.1);
    }


    .btn {
        background-color: #05297a;
        color: white;
        padding: 12px 24px;
        border: none;
        border-radius: 3px;
        cursor: pointer;
        font-size: 14px;
        transition: background-color 0.3s ease;
        margin-right: 10px;
    }

    .btn:hover {
        background-color: #0052a3;
    }

    .btn:disabled {
        background-color: #6c757d;
        cursor: not-allowed;
        opacity: 0.6;
    }

    .btn.btn-secondary {
        background-color: #6c757d;
    }

    .btn.btn-secondary:hover {
        background-color: #5a6268;
    }

    .btn.btn-outline {
        background-color: transparent;
        color: #05297a;
        border: 1px solid #05297a;
    }

    .btn.btn-outline:hover {
        background-color: #0052a3;
        color: white;
    }


    .btn-warning {
        background-color: #ffc107;
        color: #212529;
    }

    .btn-warning:hover {
        background-color: #e0a800;
    }


    .btn-danger {
        background-color: #dc3545;
    }

    .btn-danger:hover {
        background-color: #c82333;
    }


    .buttons-container {
        display: flex;
        gap: 10px;
        flex-wrap: nowrap;
        margin-top: 10px;
    }


    .results {
        margin-top: 30px;
        display: none;
    }

    .results.active {
        display: block;
    }

    .results h3 {
        font-size: 16px;
        color: #333;
        margin-bottom: 15px;
    }


    .table {
        width: 100%;
        border-collapse: collapse;
        margin-top: 15px;
    }

    .table th,
    .table td {
        border: 1px solid #ddd;
        padding: 12px;
        text-align: left;
        font-size: 13px;
    }

    .table th {
        background-color: #f8f9fa;
        font-weight: bold;
        color: #333;
    }


    .table tbody tr:nth-child(even) {
        background-color: #f8f9fa;
    }


    .table tbody tr:hover {
        background-color: #e3f2fd;
    }


    .table tbody tr.selected {
        background-color: #d4edda;
    }

    .table tbody tr {
        cursor: pointer;
    }


    .comments-cell {
        text-align: center;
        cursor: pointer;
        font-weight: bold;
    }

    .comments-count {
        color: #05297a;
        background-color: #e7f3ff;
        border-radius: 15px;
        padding: 4px 8px;
        font-size: 12px;
        display: inline-block;
        min-width: 25px;
    }

    .no-comments {
        color: #666;
        font-style: italic;
        font-weight: normal;
    }


    .comments-panel {
        background-color: #f8f9fa;
        border: 1px solid #dee2e6;
        border-radius: 5px;
        margin-top: 10px;
        display: none;
        animation: slideDown 0.3s ease;
        padding: 15px;
    }

    .comments-panel.active {
        display: block;
    }

    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-10px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }


    .comments-header {
        background-color: #e9ecef;
        padding: 12px 15px;
        border-bottom: 1px solid #dee2e6;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .comments-title {
        font-weight: bold;
        color: #333;
        font-size: 14px;
    }


    .comments-close {
        background: none;
        border: none;
        font-size: 18px;
        cursor: pointer;
        color: #666;
        padding: 0;
        width: 25px;
        height: 25px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: background-color 0.2s ease;
    }

    .comments-close:hover {
        background-color: #dee2e6;
    }


    .comments-content {
        padding: 15px;
        max-height: 300px;
        overflow-y: auto;
    }


    .comment-item {
        background-color: white;
        border: 1px solid #e0e0e0;
        border-radius: 8px;
        padding: 12px;
        margin-bottom: 10px;
        box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    }


    .comment-meta {
        font-size: 0.85em;
        color: #666;
        margin-bottom: 5px;
        border-bottom: 1px dashed #eee;
        padding-bottom: 5px;
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }


    .creation-date {
        font-weight: bold;
        color: #05297a;
    }


    .modification-date {
        font-style: italic;
        font-size: 0.8em;
        color: #6c757d;
    }


    .comment-text {
        color: #333;
        line-height: 1.5;
        font-size: 14px;
        margin-top: 8px;
        white-space: pre-wrap;

    }


    .comments-list {
        max-height: 200px;
        overflow-y: auto;
        margin-bottom: 15px;
        border: 1px solid #ddd;
        border-radius: 4px;
        padding: 10px;
    }


    .comment-item-container {
        position: relative;
        background-color: #f8f9fa;
        border-left: 3px solid #05297a;
        padding: 10px;
        margin-bottom: 10px;
        border-radius: 0 4px 4px 0;
    }

    .comment-item-container:last-child {
        margin-bottom: 0;
    }


    .comment-date {
        font-size: 12px;
        color: #6c757d;
        font-weight: bold;
        margin-bottom: 5px;
    }


    .comment-text {
        font-size: 14px;
        color: #333;
    }


    .delete-comment-btn {
        position: absolute;
        top: 5px;
        right: 5px;
        background-color: #dc3545;
        color: white;
        border: none;
        border-radius: 50%;
        width: 20px;
        height: 20px;
        font-size: 12px;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0;
    }

    .delete-comment-btn:hover {
        background-color: #c82333;
    }


    .comment-item-container.editing {
        background-color: #e7f3ff;
        border-left-color: #f0d224;
    }


    .edit-comment-btn {
        position: absolute;
        top: 5px;
        right: 30px;
        background-color: #05297a;
        color: white;
        border: none;
        border-radius: 50%;
        width: 20px;
        height: 20px;
        font-size: 12px;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0;
    }

    .edit-comment-btn:hover {
        background-color: #0052a3;
    }


    #editCommentText {
        min-height: 100px;
    }


    .modification-note {
        font-size: 0.8em;
        color: #6c757d;
        font-style: italic;
        display: block;
        margin-top: 5px;
    }


    .update-form {
        background-color: #f8f9fa;
        border: 1px solid #dee2e6;
        border-radius: 5px;
        padding: 20px;
        margin-top: 20px;
        display: none;
    }

    .update-form.active {
        display: block;
    }

    .update-form h4 {
        color: #05297a;
        margin-bottom: 15px;
        font-size: 16px;
    }


    .update-info {
        background-color: #e7f3ff;
        border: 1px solid #b3d9ff;
        border-radius: 4px;
        padding: 10px;
        margin-bottom: 15px;
        font-size: 13px;
        color: #004085;
    }


    .message {
        padding: 12px;
        border-radius: 4px;
        margin-top: 15px;
        font-weight: bold;
    }


    .message.success {
        background-color: #d4edda;
        color: #155724;
        border: 1px solid #c3e6cb;
    }


    .message.error {
        background-color: #f8d7da;
        color: #721c24;
        border: 1px solid #f5c6cb;
    }


    .empty-state {
        text-align: center;
        font-style: italic;
        color: #666;
        padding: 20px;
    }


    .record-item {
        background-color: #f8f9fa;
        border: 1px solid #dee2e6;
        border-radius: 4px;
        padding: 12px;
        margin-bottom: 8px;
        display: flex;
        align-items: center;
        transition: background-color 0.2s ease;
    }

    .record-item:hover {
        background-color: #e9ecef;
    }


    .record-item input[type="checkbox"] {
        margin-right: 12px;
        transform: scale(1.2);
    }


    .record-info {
        flex: 1;
    }


    .record-id {
        font-weight: bold;
        color: #05297a;
        margin-right: 10px;
    }


    .record-details {
        font-size: 13px;
        color: #666;
        margin-top: 4px;
    }


    .delete-actions {
        border-top: 1px solid #dee2e6;
        padding-top: 20px;
        margin-top: 20px;
    }


    th {
        cursor: pointer;
        position: relative;
        padding-right: 20px !important;
    }

    th:hover {
        background-color: #e9ecef;
    }


    th::after {
        content: "↕";
        position: absolute;
        right: 5px;
        top: 50%;
        transform: translateY(-50%);
        font-size: 12px;
        opacity: 0.5;
    }


    th.asc::after {
        content: "↑";
        opacity: 1;
    }


    th.desc::after {
        content: "↓";
        opacity: 1;
    }


    th.no-sort {
        cursor: default !important;
        padding-right: 12px !important;
    }

    th.no-sort:hover {
        background-color: inherit !important;
    }

    th.no-sort::after {
        content: none !important;
    }


    #updatePage th {
        cursor: default;
        padding-right: 12px !important;
    }

    #updatePage th:hover {
        background-color: inherit;
    }

    #updatePage th::after {
        content: none !important;
    }


    .footer {
        background-color: #004085;
        color: #bdc3c7;
        padding: 4px 20px;
        text-align: center;
        font-size: 11px;
        border-top: 1px solid #34495e;
        margin-top: auto;
    }

    .footer-credits {
        font-style: italic;
        color: #b6c1c2;
        font-size: 11px;
    }


    @media (max-width: 768px) {

        .menu-container {
            flex-direction: column;
            gap: 10px;
        }

        .main-content,
        .sidebar {
            padding: 20px;
            margin: 10px;
        }

        @media (max-width: 480px) {
            #loginPage .sidebar {
                margin: 15px;
                padding: 15px;
            }
        }
    }

    #loginPage .sidebar {
        max-width: 400px;
        margin: 50px auto;
        padding: 30px;
        background-color: white;
        border-radius: 8px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    }

    #loginPage .form-input {
        width: 100%;
        padding: 12px;
        margin-bottom: 15px;
        border: 1px solid #ddd;
        border-radius: 4px;
        font-size: 14px;
    }

    #loginPage .btn {
        width: 100%;
        padding: 12px;
        background-color: #05297a;
        color: white;
        border: none;
        border-radius: 4px;
        cursor: pointer;
        font-size: 14px;
        transition: background-color 0.3s;
    }

    #loginPage .btn:hover {
        background-color: #0052a3;
    }

    #loginPage h2 {
        text-align: center;
        color: #05297a;
        margin-bottom: 25px;
    }

    #loginPage .message {
        margin-top: 15px;
        padding: 10px;
        border-radius: 4px;
        text-align: center;
    }

    #loginPage .message.error {
        background-color: #f8d7da;
        color: #721c24;
    }

    #loginPage .message.success {
        background-color: #d4edda;
        color: #155724;
    }

    .nav-bar {
        background-color: transparent;
        padding: 0;
        display: none;
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
        gap: 10px;
    }

    .nav-btn {
        background-color: transparent;
        color: white;
        border: none;
        border-radius: 4px;
        padding: 8px 15px;
        cursor: pointer;
        font-size: 14px;
        transition: background-color 0.3s;
        height: 36px;
        display: flex;
        align-items: center;
    }

    .nav-btn:hover {
        background-color: rgba(255, 255, 255, 0.2);
    }

    .btn-logout {
        background-color: #dc3545;
    }

    .btn-logout:hover {
        background-color: #c82333;
    }

    .nav-btn:first-child {
        border: 1px solid rgba(255, 255, 255, 0.3);
        background-color: rgba(5, 41, 122, 0.2);
    }

    .nav-btn:first-child:hover {
        border-color: #f0d224;
        background-color: #0052a3;
    }