/* ==================== СТИЛИ СТРАНИЦЫ НАСТРОЕК ==================== */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 900px;
    margin: 0 auto;
}

header {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

.header-content {
    display: flex;
    align-items: center;
    gap: 20px;
    justify-content: center;
}

.header-logo {
    width: 64px;
    height: 64px;
    object-fit: contain;
}

header h1 {
    color: #333;
    font-size: 32px;
    margin-bottom: 10px;
    text-align: left;
}

.subtitle {
    color: #666;
    font-size: 16px;
    text-align: left;
}

.content {
    background: #f4f5f8;
    padding: 20px 24px 24px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.settings-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 20px;
}

.settings-col.secondary {
    align-self: flex-start;
}

.settings-section {
    margin-bottom: 18px;
    background: #ffffff;
    border-radius: 10px;
    border: 1px solid #e2e4ea;
    padding: 12px 14px 10px;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
}

.settings-section h2 {
    color: #333;
    font-size: 18px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.settings-section h3 {
    color: #555;
    font-size: 16px;
    margin-bottom: 15px;
    margin-top: 10px;
}

.setting-item {
    margin-bottom: 14px;
}

.setting-item label {
    display: block;
    margin-bottom: 8px;
}

.label-text {
    display: block;
    font-weight: 600;
    color: #333;
    font-size: 14px;
    margin-bottom: 4px;
}

.label-description {
    display: block;
    font-size: 12px;
    color: #888;
    margin-bottom: 8px;
}

input[type="text"],
input[type="number"],
select {
    width: 100%;
    padding: 8px 10px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s ease;
    font-family: inherit;
}

input[type="text"]:focus,
input[type="number"]:focus,
select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* Поле пароля: text + маскировка точками (без type=password из-за особенностей рендеринга) */
.password-field {
    -webkit-text-security: disc;
    text-security: disc;
}

select {
    cursor: pointer;
    background: white;
}

/* Switch toggle */
.switch-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.switch-label .label-text,
.switch-label .label-description {
    margin-bottom: 0;
}

.switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: 0.4s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.4s;
    border-radius: 50%;
}

input:checked + .slider {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

input:checked + .slider:before {
    transform: translateX(20px);
}

/* Компактные inline-элементы (label + input в одну линию) */
.setting-item.inline {
    display: flex;
    align-items: center;
    gap: 10px;
}

.setting-item.inline label {
    margin-bottom: 0;
}

/* Подсказки под полями (например, под паролем) */
.hint {
    display: block;
    margin-top: 4px;
    font-size: 11px;
    color: #888;
}

/* Sub settings */
.sub-settings {
    margin-top: 12px;
    padding: 10px 12px;
    background: #f8f9fa;
    border-radius: 8px;
}

.sub-settings.disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* Список модулей отладки: по умолчанию скрыт (нет .expanded при загрузке),
   показывается только при включённой отладке — без анимации при первой отрисовке */
#debug-modules {
    max-height: 0;
    overflow: hidden;
    margin-top: 0;
    padding-top: 0;
    padding-bottom: 0;
    border: none;
}

#debug-modules.expanded {
    max-height: 600px;
    margin-top: 12px;
    padding: 10px 12px;
    background: #f8f9fa;
    border: 1px solid #e2e4ea;
    border-radius: 8px;
    transition: max-height 0.25s ease;
}

.setting-item-compact {
    margin-bottom: 12px;
}

.setting-item-compact label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    transition: background 0.2s ease;
}

.setting-item-compact label:hover {
    background: rgba(102, 126, 234, 0.1);
}

.setting-item-compact input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.setting-item-compact span {
    font-size: 15px;
    color: #333;
}

/* Buttons */
.actions {
    display: flex;
    gap: 10px;
    margin-top: 16px;
    margin-bottom: 4px;
}

.btn {
    flex: 1;
    padding: 10px 18px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: #f0f0f0;
    color: #333;
}

.btn-secondary:hover {
    background: #e0e0e0;
    transform: translateY(-2px);
}

/* Status message */
.status {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-weight: 500;
    text-align: center;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.status.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.status.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.status.hidden {
    display: none;
}

/* Info section */
.info-section {
    margin-top: 10px;
    padding: 14px 16px;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #667eea;
}

.info-section h3 {
    color: #333;
    margin-bottom: 15px;
}

.info-section p {
    color: #666;
    line-height: 1.4;
    margin-bottom: 4px;
}

.info-section p:last-child {
    margin-bottom: 0;
    margin-top: 12px;
    font-style: italic;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }

    header {
        padding: 20px;
    }

    .header-content {
        flex-direction: column;
        gap: 15px;
    }

    .header-logo {
        width: 48px;
        height: 48px;
    }

    header h1 {
        font-size: 24px;
        text-align: center;
    }

    .subtitle {
        text-align: center;
    }

    .content {
        padding: 16px;
    }

    .actions {
        flex-direction: column;
    }

    .switch-label {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}

/* Hidden elements */
.hidden {
    display: none;
}