/* public/style.css - полностью обновленная версия */
:root {
    --primary: #4361ee;
    --primary-light: #4895ef;
    --primary-dark: #3f37c9;
    --secondary: #4cc9f0;
    --success: #06d6a0;
    --danger: #ef476f;
    --warning: #ffb703;
    --info: #118ab2;
    --light: #f8f9fa;
    --dark: #1e293b;
    --gray: #64748b;
    --gray-light: #e2e8f0;
    --gray-dark: #475569;
    --bg-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    --border-radius: 12px;
    --border-radius-lg: 20px;
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #f1f5f9;
    color: var(--dark);
    line-height: 1.6;
    min-height: 100vh;
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* Основной контейнер */
.app {
    max-width: 100%;
    margin: 0;
    padding: 24px 32px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Хедер */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
    padding: 20px 28px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.7);
}

header h1 {
    font-size: 1.8rem;
    font-weight: 700;
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.user-info span {
    font-weight: 500;
    color: var(--dark);
    background: white;
    padding: 10px 20px;
    border-radius: 40px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-light);
}

/* Кнопки */
button {
    padding: 10px 20px;
    border: none;
    border-radius: 40px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    background: white;
    color: var(--dark);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-light);
}

button:hover {
    background: var(--light);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
    border-color: var(--primary-light);
}

button.primary, #addBtn, #applyFilters, #importBtn, #manageDictsBtn, #viewHistoryBtn {
    background: var(--primary);
    color: white;
    border: none;
    box-shadow: 0 4px 6px rgba(67, 97, 238, 0.25);
}

button.primary:hover, #addBtn:hover, #applyFilters:hover, #importBtn:hover, 
#manageDictsBtn:hover, #viewHistoryBtn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 10px rgba(67, 97, 238, 0.3);
}

button.danger {
    background: var(--danger);
    color: white;
    border: none;
    box-shadow: 0 4px 6px rgba(239, 71, 111, 0.25);
}

button.danger:hover {
    background: #d63e5e;
}

button.cancel {
    background: var(--gray);
    color: white;
    border: none;
    box-shadow: 0 4px 6px rgba(100, 116, 139, 0.25);
}

button.cancel:hover {
    background: var(--gray-dark);
}

/* Фильтры */
.filters-bar {
    background: white;
    padding: 24px;
    border-radius: var(--border-radius-lg);
    margin-bottom: 28px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-light);
}

.filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.filters-grid div {
    display: flex;
    flex-direction: column;
}

.filters-grid label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray);
    margin-bottom: 6px;
}

.filters-grid select, .filters-grid input {
    padding: 12px 16px;
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius);
    font-size: 14px;
    transition: var(--transition);
    background: white;
    cursor: pointer;
    width: 100%;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
}

.filters-grid select:focus, .filters-grid input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
}

/* Таблица */
.table-container {
    background: white;
    border-radius: var(--border-radius-lg);
    overflow: auto;
    box-shadow: var(--shadow-lg);
    flex: 1;
    border: 1px solid var(--gray-light);
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    min-width: 1400px;
    font-size: 13px;
}

th {
    background: var(--light);
    padding: 18px 12px;
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-dark);
    border-bottom: 2px solid var(--gray-light);
    position: sticky;
    top: 0;
    z-index: 10;
    white-space: nowrap;
}

th:first-child {
    border-top-left-radius: var(--border-radius-lg);
}

th:last-child {
    border-top-right-radius: var(--border-radius-lg);
}

td {
    padding: 14px 12px;
    border-bottom: 1px solid var(--gray-light);
    vertical-align: middle;
    background: white;
    transition: background-color 0.15s ease;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Улучшенная читаемость строк */
tbody tr {
    transition: var(--transition);
}

tbody tr:hover td {
    background: #f1f5f9 !important;
    cursor: pointer;
}

tbody tr:nth-child(even) td {
    background-color: #fafcff;
}

tbody tr:nth-child(even):hover td {
    background-color: #f1f5f9 !important;
}

/* Строки с удаленными записями */
.deleted-row td {
    background: #fff1f0 !important;
    color: var(--gray);
    text-decoration: line-through 1px rgba(239, 71, 111, 0.3);
}

.deleted-row:hover td {
    background: #ffe4e2 !important;
}

/* Подсветка истекающих сроков */
.orange-bg td {
    background: #fff3cd !important;
}

.orange-bg:hover td {
    background: #ffe69c !important;
}

/* Дубликаты номеров */
.duplicate-number {
    background: #ffe6e6 !important;
    font-weight: 600;
    color: var(--danger);
}

/* Ячейка со стажем */
td:nth-child(8) {
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-weight: 500;
    color: var(--primary-dark);
}

/* Ячейка с квалификацией */
.qualification-expiry {
    font-weight: 500;
}

/* Ячейки с длинным текстом - показываем при наведении */
td {
    position: relative;
}

td:hover {
    overflow: visible;
    white-space: normal;
    word-wrap: break-word;
    background: white !important;
    z-index: 5;
    box-shadow: var(--shadow-lg);
    transform: scale(1.01);
    border-radius: 8px;
}

/* Кнопки действий */
.actions-cell {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.actions-cell button {
    padding: 6px 10px;
    font-size: 11px;
    border-radius: 30px;
    background: white;
    border: 1px solid var(--gray-light);
    box-shadow: var(--shadow-sm);
    min-width: 32px;
}

.actions-cell button:hover {
    background: var(--light);
    transform: translateY(-1px);
    border-color: var(--primary);
}

.actions-cell .edit-btn {
    color: var(--primary);
}

.actions-cell .delete-btn {
    color: var(--danger);
}

.actions-cell .restore-btn {
    color: var(--success);
    background: #e6f7f0;
}

/* Модальные окна */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: white;
    margin: 40px auto;
    padding: 32px;
    border-radius: 28px;
    width: 95%;
    max-width: 1400px;
    position: relative;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    animation: slideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideUp {
    from { transform: translateY(30px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modal-lg {
    max-width: 1600px;
}

.close {
    position: absolute;
    right: 28px;
    top: 24px;
    font-size: 28px;
    font-weight: 300;
    cursor: pointer;
    color: var(--gray);
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--light);
}

.close:hover {
    color: var(--danger);
    background: #fee2e2;
    transform: rotate(90deg);
}

.modal h2 {
    margin-bottom: 28px;
    font-size: 26px;
    font-weight: 700;
    color: var(--dark);
    letter-spacing: -0.5px;
}

/* Формы */
.form-row {
    display: flex;
    gap: 24px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.form-group {
    flex: 1;
    min-width: 220px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 12px;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray-light);
    border-radius: 16px;
    font-size: 14px;
    transition: var(--transition);
    background: white;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 70px;
}

fieldset {
    border: 1px solid var(--gray-light);
    border-radius: 20px;
    padding: 24px;
    margin-bottom: 28px;
    background: var(--light);
}

legend {
    font-weight: 700;
    padding: 0 16px;
    color: var(--primary);
    font-size: 14px;
    text-transform: uppercase;
    background: white;
    border-radius: 30px;
    border: 1px solid var(--gray-light);
    padding: 6px 16px;
}

.form-actions {
    display: flex;
    gap: 16px;
    justify-content: flex-end;
    margin-top: 32px;
}

/* Справочники */
.dicts-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 28px;
    border-bottom: 2px solid var(--gray-light);
    padding-bottom: 16px;
    flex-wrap: wrap;
}

.tab-btn {
    background: transparent;
    color: var(--gray);
    border: none;
    box-shadow: none;
    padding: 10px 24px;
    border-radius: 40px;
}

.tab-btn:hover {
    background: var(--light);
    color: var(--primary);
    transform: none;
    box-shadow: none;
}

.tab-btn.active {
    background: var(--primary);
    color: white;
    border: none;
}

.dict-items {
    list-style: none;
    margin-bottom: 28px;
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--gray-light);
    border-radius: 20px;
}

.dict-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-light);
    transition: var(--transition);
}

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

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

.dict-item span {
    cursor: pointer;
    flex: 1;
    font-weight: 500;
    font-size: 15px;
}

.add-dict {
    display: flex;
    gap: 16px;
    margin-top: 24px;
}

.add-dict input {
    flex: 1;
    padding: 14px 18px;
    border: 1px solid var(--gray-light);
    border-radius: 30px;
    font-size: 14px;
}

/* История */
.history-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.history-table th {
    background: var(--light);
    padding: 14px 10px;
    text-align: left;
    position: sticky;
    top: 0;
}

.history-table td {
    padding: 12px 10px;
    border: 1px solid var(--gray-light);
    vertical-align: top;
    white-space: normal;
    max-width: 300px;
}

.history-table pre {
    background: var(--light);
    padding: 10px;
    border-radius: 12px;
    font-size: 11px;
    max-width: 250px;
    overflow-x: auto;
    margin: 0;
}

/* Login page */
.login-container {
    max-width: 440px;
    margin: 120px auto;
    background: white;
    padding: 48px;
    border-radius: 40px;
    box-shadow: var(--shadow-xl);
    text-align: center;
    animation: slideUp 0.4s ease;
}

.login-container h1 {
    margin-bottom: 36px;
    font-size: 32px;
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}

.login-container .form-group {
    text-align: left;
    margin-bottom: 24px;
}

.login-container input {
    width: 100%;
    padding: 16px 20px;
    border: 1px solid var(--gray-light);
    border-radius: 30px;
    font-size: 15px;
    transition: var(--transition);
}

.login-container input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
    outline: none;
}

.login-container button {
    width: 100%;
    padding: 16px;
    font-size: 16px;
    margin-top: 16px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 30px;
    font-weight: 600;
}

.error-message {
    color: var(--danger);
    margin-top: 20px;
    font-weight: 500;
    font-size: 14px;
}

/* Навигация */
nav {
    display: flex;
    gap: 12px;
}

.nav-link {
    padding: 10px 20px;
    border-radius: 30px;
    text-decoration: none;
    color: var(--gray);
    font-weight: 500;
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid transparent;
}

.nav-link:hover {
    background: white;
    color: var(--primary);
    border-color: var(--gray-light);
}

.nav-link.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* Фильтр select */
.filter-select {
    padding: 12px 16px;
    border: 1px solid var(--gray-light);
    border-radius: 30px;
    font-size: 14px;
    transition: var(--transition);
    background: white;
    cursor: pointer;
    width: 100%;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 16px;
}

/* Адаптивность */
@media (max-width: 1024px) {
    .app {
        padding: 16px;
    }
    
    .filters-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .app {
        padding: 12px;
    }

    header {
        flex-direction: column;
        gap: 20px;
        text-align: center;
        padding: 16px;
    }

    .filters-grid {
        grid-template-columns: 1fr;
    }

    .actions {
        flex-direction: column;
    }

    .admin-actions {
        margin-left: 0;
        justify-content: center;
    }

    .modal-content {
        margin: 10px;
        padding: 24px;
        width: calc(100% - 20px);
        max-width: none;
    }

    .form-row {
        flex-direction: column;
        gap: 16px;
    }
    
    .dicts-tabs {
        justify-content: center;
    }
}

/* Скроллбар */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--light);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: var(--gray-light);
    border-radius: 10px;
    border: 2px solid var(--light);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray);
}

/* Дополнительные улучшения для таблицы */
#teachersTable td:first-child,
#teachersTable th:first-child {
    padding-left: 20px;
}

#teachersTable td:last-child,
#teachersTable th:last-child {
    padding-right: 20px;
}

/* Индикаторы статуса */
.status-badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 30px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.status-dekret {
    background: #fef3c7;
    color: #92400e;
}

.status-sovmestitel {
    background: #e0f2fe;
    color: #0369a1;
}
/* public/style.css - добавьте в конец файла */

/* Кнопка настроек */
.settings-btn {
    background: var(--gray);
    color: white;
    border: none;
    padding: 10px 16px;
    font-size: 14px;
}

.settings-btn:hover {
    background: var(--gray-dark);
}

/* Модальное окно настроек колонок */
.columns-container {
    max-height: 60vh;
    overflow-y: auto;
    margin: 20px 0;
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius);
    padding: 10px;
}

.columns-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 10px;
}

.column-setting-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: white;
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.column-setting-item:hover {
    background: var(--light);
    border-color: var(--primary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.column-setting-header {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
}

.column-setting-header input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary);
}

.column-label {
    font-weight: 500;
    font-size: 14px;
    color: var(--dark);
}

.column-order {
    display: flex;
    align-items: center;
    gap: 8px;
}

.column-order button {
    padding: 4px 8px;
    font-size: 14px;
    min-width: 32px;
    background: var(--light);
    border: 1px solid var(--gray-light);
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
}

.column-order button:hover:not(:disabled) {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.column-order button:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.column-order .order-number {
    min-width: 25px;
    text-align: center;
    font-weight: 600;
    color: var(--primary);
}

.column-settings-toolbar {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.column-settings-toolbar button.secondary {
    background: var(--light);
    color: var(--dark);
    border: 1px solid var(--gray-light);
}

.column-settings-toolbar button.secondary:hover {
    background: var(--gray-light);
    border-color: var(--gray);
}

/* Адаптивность для модального окна настроек */
@media (max-width: 768px) {
    .columns-grid {
        grid-template-columns: 1fr;
    }
    
    .column-setting-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .column-order {
        align-self: flex-end;
    }
    
    .column-settings-toolbar {
        flex-direction: column;
    }
    
    .column-settings-toolbar button {
        width: 100%;
    }
}

/* Анимация для скрытых колонок */
th.hidden-column, td.hidden-column {
    display: none;
}