/* ===== BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f5f7fa;
    color: #333;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

/* ===== HEADER ===== */
header {
    background-color: #2c3e50;
    color: white;
    padding: 15px 0;
    text-align: center;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.logo {
    font-size: 1.8rem;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.logo i {
    font-size: 2rem;
}

.subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
    padding: 0 15px;
    font-weight: 300;
}

/* ===== APPS GRID ===== */
.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin: 30px auto;
    flex-grow: 1;
}

.app-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.app-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.app-image {
    height: 200px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

/* Градиентные наложения для карточек */
.app-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom right, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.05));
}

.app-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.app-title {
    font-size: 1.6rem;
    margin-bottom: 12px;
    color: #2c3e50;
    font-weight: 600;
}

.app-description {
    margin-bottom: 25px;
    color: #666;
    line-height: 1.5;
    flex-grow: 1;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    min-width: 200px;
}

.btn i {
    font-size: 1rem;
}

.btn-primary {
    background-color: #4a89dc;
    color: white;
}

.btn-primary:hover {
    background-color: #3a7bc8;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: #3abaf4;
    color: white;
}

.btn-secondary:hover {
    background-color: #2aa9e3;
    transform: translateY(-2px);
}

.btn-success {
    background-color: #8cc152;
    color: white;
}

.btn-success:hover {
    background-color: #7bb342;
    transform: translateY(-2px);
}

.btn-purple {
    background-color: #9c27b0;
    color: white;
}

.btn-purple:hover {
    background-color: #7b1fa2;
    transform: translateY(-2px);
}

/* ===== FOOTER ===== */
footer {
    margin-top: 40px;
    padding: 25px 0;
    text-align: center;
    color: #666;
    border-top: 1px solid #eaeaea;
    background-color: #fff;
}

.developer-info {
    margin-top: 15px;
    font-size: 0.9rem;
    color: #777;
}

.developer-links {
    margin-top: 12px;
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.developer-links a {
    color: #4a89dc;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: color 0.3s;
}

.developer-links a:hover {
    color: #3a7bc8;
    text-decoration: underline;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1200px) {
    .container {
        padding: 20px 15px;
    }
}

@media (max-width: 992px) {
    .apps-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .apps-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin: 20px auto;
    }
    
    .logo {
        font-size: 1.6rem;
        flex-direction: column;
        gap: 8px;
    }
    
    .logo i {
        font-size: 1.8rem;
        margin: 0;
    }
    
    .subtitle {
        font-size: 1rem;
        padding: 0 10px;
    }
    
    .app-content {
        padding: 20px;
    }
    
    .app-title {
        font-size: 1.4rem;
    }
    
    .app-image {
        height: 170px;
    }
    
    .btn {
        min-width: 100%;
    }
    
    .developer-links {
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 15px 10px;
    }
    
    .logo {
        font-size: 1.4rem;
    }
    
    .subtitle {
        font-size: 0.9rem;
    }
    
    .app-image {
        height: 150px;
    }
    
    .btn {
        padding: 10px 18px;
        font-size: 0.9rem;
    }
    
    footer {
        padding: 20px 0;
    }
}

/* ===== ACCESSIBILITY IMPROVEMENTS ===== */
@media (prefers-reduced-motion: reduce) {
    .app-card,
    .btn {
        transition: none;
    }
}

:focus-visible {
    outline: 2px solid #4a89dc;
    outline-offset: 2px;
}

/* ===== PRINT STYLES ===== */
@media print {
    .app-card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    .btn {
        display: none;
    }
}
/* ============================================
   ADMIN PANEL STYLES (users.php, backups.php)
   ============================================ */

.admin-container {
    padding: 20px;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary);
}

.admin-header h2 {
    margin: 0;
    font-size: 1.8rem;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-header h2 i {
    color: var(--primary);
}

/* Карточки действий */
.admin-action-card {
    background: white;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    border: 1px solid var(--border);
}

.admin-action-card h4 {
    margin: 0 0 20px 0;
    font-size: 1.2rem;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.admin-action-card h4 i {
    color: var(--primary);
}

/* Формы в админке */
.admin-form {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
}

.admin-form input[type="file"],
.admin-form select {
    flex: 1;
    min-width: 250px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 1rem;
    background: white;
}

.admin-form input[type="file"]:hover,
.admin-form select:hover {
    border-color: var(--primary);
}

.admin-form .btn {
    white-space: nowrap;
}

/* Таблицы админки */
.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.admin-table th {
    background: var(--light);
    padding: 15px;
    text-align: left;
    font-weight: 600;
    color: var(--gray);
    border-bottom: 2px solid var(--border);
    white-space: nowrap;
}

.admin-table td {
    padding: 15px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.admin-table tr:hover td {
    background: var(--light);
}

/* Имена файлов */
.admin-filename {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    word-break: break-all;
    display: inline-block;
    max-width: 300px;
}

/* Бейджи для файлов */
.admin-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    margin-left: 8px;
}

.admin-badge-old {
    background: #ffeaa7;
    color: #2d3436;
}

.admin-badge-new {
    background: #55efc4;
    color: #2d3436;
}

/* Кнопки действий в таблице */
.admin-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.admin-actions .btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: all 0.2s;
}

.admin-actions .btn-icon i {
    font-size: 1rem;
}

/* Статус пользователя */
.admin-status {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.admin-status.active {
    color: var(--success);
}

.admin-status.inactive {
    color: var(--danger);
}

/* Последний вход */
.admin-last-login {
    color: var(--gray);
    font-size: 0.9rem;
}

/* Карточка пользователя (для формы редактирования) */
.admin-user-card {
    background: white;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    border: 1px solid var(--border);
    border-left: 4px solid var(--primary);
}

.admin-user-card h3 {
    margin: 0 0 20px 0;
    font-size: 1.3rem;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Формы пользователей */
.user-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

.user-form-group {
    margin-bottom: 15px;
}

.user-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark);
    font-size: 0.9rem;
}

.user-form-group input,
.user-form-group select,
.user-form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 1rem;
    transition: all 0.2s;
}

.user-form-group input:focus,
.user-form-group select:focus,
.user-form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(74,137,220,0.1);
}

.user-form-group input.error {
    border-color: var(--danger);
}

.user-form-group .error-message {
    color: var(--danger);
    font-size: 0.85rem;
    margin-top: 5px;
}

.user-form-row {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

.user-form-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.user-form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.user-form-actions {
    display: flex;
    gap: 15px;
    margin-top: 25px;
    justify-content: flex-end;
}

/* Адаптивность для админки */
@media (max-width: 992px) {
    .user-form-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .admin-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .admin-form {
        flex-direction: column;
        align-items: stretch;
    }
    
    .admin-form input[type="file"],
    .admin-form select {
        width: 100%;
    }
    
    .admin-form .btn {
        width: 100%;
    }
    
    .admin-actions {
        justify-content: flex-start;
    }
    
    .admin-table {
        font-size: 0.9rem;
    }
    
    .admin-table th,
    .admin-table td {
        padding: 10px;
    }
}

@media (max-width: 480px) {
    .user-form-actions {
        flex-direction: column;
    }
    
    .user-form-actions .btn {
        width: 100%;
    }
}
/* Добавьте в конец файла style.css */

/* Стили для Gnosis DB карточки */
.btn-gnosis {
    background-color: #9c27b0;
    color: white;
}

.btn-gnosis:hover {
    background-color: #7b1fa2;
    transform: translateY(-2px);
}

/* Бейджи для Gnosis DB */
.badge-gnosis-nosology {
    background: #ffebee;
    color: #c62828;
}

.badge-gnosis-manifestation {
    background: #fff3e0;
    color: #ef6c00;
}

.badge-gnosis-hypothesis {
    background: #e8f5e9;
    color: #2e7d32;
}

.badge-gnosis-pattern {
    background: #e3f2fd;
    color: #1565c0;
}