/* style_admin.css */
:root {
    --sidebar-width: 240px;
    --primary: #5b6bf0;
    --primary-light: #7e8cf8;
    --primary-dark: #4755d5;
    --secondary: #ff3366;
    --accent: #41c1ba;
    --background: #f5f7fb;
    --card-bg: #ffffff;
    --text: #2d3748;
    --text-light: #718096;
    --border: #e2e8f0;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --gradient: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--background);
    color: var(--text);
    display: flex;
    min-height: 100vh;
}

/* Сайдбар */
.admin-sidebar {
    width: var(--sidebar-width);
    background: var(--card-bg);
    box-shadow: var(--shadow);
    padding: 20px 0;
    position: fixed;
    height: 100%;
    overflow-y: auto;
    z-index: 100;
    transition: var(--transition);
}

.admin-logo {
    padding: 0 20px 20px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--primary);
}

.admin-logo i {
    font-size: 1.8rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.admin-menu {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 0 15px;
}

.admin-menu-link {
    padding: 12px 15px;
    border-radius: 8px;
    text-decoration: none;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.admin-menu-link:hover, 
.admin-menu-link.active {
    background: rgba(91, 107, 240, 0.1);
    color: var(--primary);
}

.admin-menu-link i {
    width: 24px;
    text-align: center;
}

/* Основной контент */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 30px;
    max-width: calc(100% - var(--sidebar-width));
}

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

.admin-header {
    margin-bottom: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.admin-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text);
}

/* Карточки и формы */
.admin-section {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 25px;
    box-shadow: var(--shadow);
    margin-bottom: 25px;
    border: 1px solid var(--border);
}

.section-title {
    font-size: 1.3rem;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}

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

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text);
}

input[type="text"],
input[type="number"],
input[type="password"],
input[type="file"],
textarea,
select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fff;
    font-size: 1rem;
    transition: var(--transition);
    outline: none;
}

input:focus, 
textarea:focus, 
select:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(91, 107, 240, 0.15);
}

button, 
.button {
    background: var(--primary);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

button:hover, 
.button:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(91, 107, 240, 0.25);
}

.delete-btn {
    background: #e53e3e;
}

.delete-btn:hover {
    background: #c53030;
}

.add-button {
    background: var(--accent);
}

.add-button:hover {
    background: #38a89d;
}

/* Таблицы и списки */
.menu-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: #f8fafc;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.menu-title, 
.menu-link {
    flex: 1;
}

.menu-actions {
    display: flex;
    gap: 8px;
}

.move-up, 
.move-down {
    width: 36px;
    height: 36px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #edf2f7;
    color: var(--text);
}

.move-up:hover, 
.move-down:hover {
    background: #e2e8f0;
    transform: none;
}

.admin-image-preview {
    max-width: 300px;
    margin-bottom: 20px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.admin-image-preview img {
    width: 100%;
    height: auto;
    display: block;
}

/* Уведомления */
.notification {
    padding: 15px;
    border-radius: 8px;
    margin: 15px 0;
    font-size: 0.9rem;
}

.notification.success {
    background: #f0fff4;
    border: 1px solid #c6f6d5;
    color: #2f855a;
}

.notification.error {
    background: #fff5f5;
    border: 1px solid #fed7d7;
    color: #c53030;
}

/* Медиа менеджер */
.FM_container {
    margin-top: 0;
    padding: 0;
}

.FM_dropzone {
    border: 2px dashed var(--primary-light);
    padding: 25px;
    text-align: center;
    margin: 0 0 25px;
    border-radius: 8px;
    cursor: pointer;
    transition: border-color 0.3s;
    background: #f8fafc;
}

.FM_dropzone.active {
    border-color: var(--accent);
}

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

.FM_file-item {
    background: var(--card-bg);
    padding: 15px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.FM_preview {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    cursor: pointer;
    transition: opacity 0.3s;
    aspect-ratio: 1/1;
    object-fit: cover;
}

.FM_actions {
    margin-top: 15px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.FM_action-btn {
    padding: 8px 12px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s;
    text-align: center;
    font-size: 0.85rem;
}

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

.FM_rename-btn {
    background: #718096;
    color: white;
}

.FM_copy-link {
    background: #4a5568;
    color: white;
}

.FM_delete-btn {
    background: #e53e3e;
    color: white;
}

/* Адаптивность */
@media (max-width: 992px) {
    .admin-sidebar {
        width: 70px;
    }
    
    .admin-sidebar .admin-logo span,
    .admin-menu-link span {
        display: none;
    }
    
    .admin-menu-link {
        justify-content: center;
        padding: 15px;
    }
    
    .main-content {
        margin-left: 70px;
    }
}

@media (max-width: 768px) {
    .menu-item {
        flex-wrap: wrap;
    }
    
    .menu-title, 
    .menu-link {
        flex: 100%;
    }
    
    .menu-actions {
        flex: 100%;
        justify-content: flex-end;
    }
    
    .admin-header {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .main-content {
        padding: 20px 15px;
    }
    
    .admin-section {
        padding: 20px;
    }
    
    .FM_file-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
}