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

:root {
    --primary-color: #4CAF50;
    --primary-dark: #45a049;
    --secondary-color: #2196F3;
    --danger-color: #f44336;
    --warning-color: #ff9800;
    --text-color: #333;
    --text-light: #666;
    --border-color: #ddd;
    --bg-color: #f5f5f5;
    --card-bg: #fff;
    --shadow: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-lg: 0 4px 6px rgba(0,0,0,0.1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--text-color);
    background-color: var(--bg-color);
    line-height: 1.6;
}

/* Утилиты */
.page {
    display: none;
}

.page.active {
    display: block;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Навигация */
.navbar {
    background: var(--card-bg);
    box-shadow: var(--shadow);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.navbar-brand h2 {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-link {
    color: var(--text-color);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: background 0.2s;
}

.nav-link:hover {
    background: var(--bg-color);
}

.nav-link.active {
    color: var(--primary-color);
    font-weight: bold;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Страница входа */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.login-card {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 400px;
}

.logo {
    text-align: center;
    margin-bottom: 2rem;
}

.logo h1 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.logo p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.auth-form {
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Кнопки */
.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 500;
}

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

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

.btn-secondary {
    background: var(--text-light);
    color: white;
}

.btn-secondary:hover {
    background: var(--text-color);
}

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

.btn-danger:hover {
    background: #d32f2f;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-block {
    width: 100%;
}

.auth-footer {
    text-align: center;
    color: var(--text-light);
}

.auth-footer a {
    color: var(--primary-color);
    text-decoration: none;
}

.auth-footer a:hover {
    text-decoration: underline;
}

.version-info {
    font-size: 0.75rem;
    color: var(--text-light);
    margin-top: 0.5rem;
    opacity: 0.7;
}

.error-message {
    background: #ffebee;
    color: var(--danger-color);
    padding: 0.75rem;
    border-radius: 4px;
    margin-top: 1rem;
}

.success-message {
    background: #e8f5e9;
    color: #2e7d32;
    padding: 0.75rem;
    border-radius: 4px;
    margin-top: 1rem;
}

/* Дашборд */
.dashboard h1 {
    margin-bottom: 2rem;
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.stat-card h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-card p {
    color: var(--text-light);
}

/* Заголовок страницы */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.page-header h1 {
    font-size: 2rem;
}

/* Фильтры */
.filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.filters .form-control {
    flex: 1;
}

/* Таблицы */
.table-container {
    background: var(--card-bg);
    border-radius: 8px;
    box-shadow: var(--shadow);
    overflow-x: auto;
}

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

.data-table thead {
    background: var(--bg-color);
}

.data-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-color);
    border-bottom: 2px solid var(--border-color);
}

.data-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.data-table tbody tr:hover {
    background: var(--bg-color);
}

.data-table .loading {
    text-align: center;
    padding: 2rem;
    color: var(--text-light);
}

.rating {
    display: inline-flex;
    gap: 0.25rem;
}

.rating-star {
    color: #ffc107;
    font-size: 1.2rem;
}

.rating-star.empty {
    color: var(--border-color);
}

.status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 500;
}

.status-active {
    background: #e8f5e9;
    color: #2e7d32;
}

.status-inactive {
    background: #ffebee;
    color: #c62828;
}

.actions {
    display: flex;
    gap: 0.5rem;
}

/* Модальные окна */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal {
    background: var(--card-bg);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-light);
    padding: 0;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    color: var(--text-color);
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* Адаптивность */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 1rem;
    }

    .navbar-menu {
        flex-wrap: wrap;
        justify-content: center;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .filters {
        flex-direction: column;
    }

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

    .data-table {
        font-size: 0.875rem;
    }

    .data-table th,
    .data-table td {
        padding: 0.5rem;
    }
}

/* Анимации для уведомлений */
@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* Стили для уведомлений */
.notification {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    max-width: 400px;
    word-wrap: break-word;
}

.notification-success {
    background-color: #4caf50 !important;
}

.notification-error {
    background-color: #f44336 !important;
}

.notification-info {
    background-color: #2196f3 !important;
}

/* Форма пациента */
.patient-form {
    max-height: 80vh;
    overflow-y: auto;
}

.rating-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.rating-btn {
    min-width: 40px;
    height: 40px;
    padding: 0.5rem 1rem;
    border: 2px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-color);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 500;
}

.rating-btn:hover {
    border-color: var(--primary-color);
    background: #f0f8f0;
}

.rating-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: scale(1.1);
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.4);
    font-weight: bold;
}

.rating-btn:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.action-logs {
    max-height: 200px;
    overflow-y: auto;
    background: var(--bg-color);
    padding: 1rem;
    border-radius: 4px;
    font-size: 0.875rem;
}

.action-log-item {
    padding: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

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

.action-log-item .log-date {
    color: var(--text-light);
    font-size: 0.75rem;
}

.action-log-item .log-action {
    font-weight: 500;
    margin-top: 0.25rem;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-check-input {
    width: auto;
    margin: 0;
}

.form-text {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

/* Радио-кнопки для пола */
.radio-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.5rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    transition: all 0.2s;
    background: var(--card-bg);
}

.radio-label:hover {
    border-color: var(--primary-color);
    background: #f0f8f0;
}

.radio-label input[type="radio"] {
    margin: 0;
    cursor: pointer;
}

.radio-label input[type="radio"]:checked + span {
    font-weight: 500;
    color: var(--primary-color);
}

.radio-label:has(input[type="radio"]:checked) {
    border-color: var(--primary-color);
    background: #e8f5e9;
}

/* Поля опроса */
/* Раскрывающийся блок "Подробнее" */
.collapse-section {
    margin-top: 1rem;
}

.collapse-details {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--card-bg);
    overflow: hidden;
}

.collapse-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    cursor: pointer;
    list-style: none;
    user-select: none;
    background: #fafafa;
    transition: background 0.2s;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-color);
}

.collapse-summary::-webkit-details-marker {
    display: none;
}

.collapse-summary:hover {
    background: #f0f0f0;
}

.collapse-title {
    flex-grow: 1;
}

.collapse-icon {
    transition: transform 0.3s;
    font-size: 0.9rem;
    color: var(--text-light);
    margin-left: 1rem;
}

.collapse-details[open] .collapse-icon {
    transform: rotate(180deg);
}

.collapse-content {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    background: var(--card-bg);
}

.survey-section {
    padding: 0;
    background: transparent;
    border: none;
    margin-top: 0;
}

.survey-field {
    margin-bottom: 1rem;
}

.survey-field:last-child {
    margin-bottom: 0;
}

.survey-field label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-color);
}