/**
 * Админ-панель: форма редактирования проекта
 * Единая дизайн-система (design-system.css)
 * Цвета: #00B0C7 (акцент), #f8f9fa (фон), #ffffff (карточки)
 */

.admin-form-page {
    background: var(--ku-bg-page, #f8f9fa);
    min-height: 100vh;
    padding-bottom: 2rem;
    font-family: var(--ku-font);
}

.admin-form-page .admin-form-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ku-text-primary);
    margin-bottom: 1.5rem;
}

/* ============================
   Карточка-секция формы
   ============================ */
.admin-form-card {
    background: var(--ku-bg-card);
    border-radius: var(--ku-radius);
    box-shadow: var(--ku-shadow-card);
    border: 1px solid var(--ku-border-light);
    overflow: hidden;
    margin-bottom: 1.5rem;
}

/* ============================
   Header Section — баннер
   ============================ */
.admin-form-teal-banner {
    background: var(--ku-primary);
    color: #fff;
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.admin-form-teal-placeholder {
    width: 80px;
    height: 80px;
    min-width: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--ku-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 2px dashed rgba(255, 255, 255, 0.4);
}

.admin-form-teal-placeholder img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: var(--ku-radius-sm);
}

.admin-form-teal-banner .form-control {
    border-radius: var(--ku-radius-sm);
}

/* ============================
   Fieldset-заголовки секций
   ============================ */
.admin-form-section-heading {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 0 0 1.25rem 0;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ku-primary);
    border: none;
    padding: 0;
}

.admin-form-section-heading::before,
.admin-form-section-heading::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--ku-border);
}

.admin-form-section-heading span {
    white-space: nowrap;
}

.admin-form-card .card-body {
    padding: 1.5rem;
}

/* ============================
   Поля формы
   ============================ */
.admin-form-field {
    margin-bottom: 1rem;
}

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

.admin-form-field .form-label {
    font-weight: 500;
    color: var(--ku-text-secondary);
    margin-bottom: 0.4rem;
    font-size: 0.9rem;
}

.admin-form-field .form-control,
.admin-form-field .form-select {
    border-radius: var(--ku-radius);
    border: 1px solid var(--ku-border-light);
    padding: 0.55rem 0.85rem;
    color: var(--ku-text-primary);
    font-size: 0.95rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.admin-form-field .form-control:focus,
.admin-form-field .form-select:focus {
    border-color: var(--ku-primary);
    box-shadow: 0 0 0 3px var(--ku-primary-glow, rgba(0, 176, 199, 0.18));
}

.admin-form-field textarea.form-control {
    min-height: 100px;
}

/* ============================
   Чекбоксы — круглые индикаторы
   ============================ */
.admin-form-bullet-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.admin-form-bullet-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.6rem;
}

.admin-form-bullet-item .admin-form-bullet-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--ku-primary);
    flex-shrink: 0;
}

.admin-form-bullet-item input.form-check-input {
    margin: 0;
    accent-color: var(--ku-primary);
}

.admin-form-bullet-item label {
    margin: 0;
    cursor: pointer;
    flex: 1;
    padding: 0.55rem 0.85rem;
    background: var(--ku-bg-card);
    border: 1px solid var(--ku-border-light);
    border-radius: var(--ku-radius);
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--ku-text-primary);
    transition: border-color 0.2s, background 0.2s;
}

.admin-form-bullet-item input:checked + label {
    border-color: var(--ku-primary);
    background: var(--ku-primary-light, rgba(0, 176, 199, 0.08));
}

.admin-form-other-wrap {
    margin-top: 0.75rem;
}

.admin-form-other-wrap .form-control {
    border-radius: var(--ku-radius);
}

/* ============================
   Текстовые подсказки
   ============================ */
.admin-form-textarea-hint {
    font-size: 0.85rem;
    color: var(--ku-text-secondary);
    margin-bottom: 0.5rem;
}

/* ============================
   JSON editor — стиль код-редактора
   ============================ */
.admin-form-json-editor {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.85rem;
    line-height: 1.6;
    background: #1a2332;
    color: #e2e8f0;
    border: 1px solid #334155;
    border-radius: var(--ku-radius);
    padding: 1rem;
    min-height: 160px;
}

.admin-form-json-editor::placeholder {
    color: #64748b;
}

.admin-form-json-editor:focus {
    border-color: var(--ku-primary);
    box-shadow: 0 0 0 3px var(--ku-primary-glow, rgba(0, 176, 199, 0.2));
    outline: none;
}

/* ============================
   Кнопки формы
   ============================ */
.admin-form-actions {
    margin-top: 1.5rem;
}

.admin-form-actions .btn-primary {
    background: var(--ku-primary);
    border-color: var(--ku-primary);
    border-radius: var(--ku-radius);
    padding: 0.55rem 1.5rem;
    font-weight: 600;
}

.admin-form-actions .btn-primary:hover {
    background: var(--ku-primary-hover);
    border-color: var(--ku-primary-hover);
    box-shadow: 0 4px 12px var(--ku-primary-glow);
}

.admin-form-actions .btn-outline-secondary {
    border-radius: var(--ku-radius);
}

/* ============================
   Превью описания изображений
   ============================ */
.admin-form-description-preview {
    border-radius: var(--ku-radius-sm) !important;
    border: 1px solid var(--ku-border-light) !important;
    transition: transform 0.2s ease;
}

.admin-form-description-preview:hover {
    transform: scale(1.05);
}