/* ============================================
   Editor Panel Styles
   Стили для панели редактирования и режима Edit
   ============================================ */

/* === Edit Button (Плавающая кнопка) === */
.edit-button {
    position: fixed;
    bottom: var(--spacing-8);
    right: var(--spacing-8);
    z-index: var(--z-fixed);

    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-4) var(--spacing-6);

    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-xl);

    font-family: var(--font-sans);
    font-size: var(--text-base);
    font-weight: 600;
    cursor: pointer;

    transition: all var(--transition-base);
}

.edit-button:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 20px 40px -10px rgba(59, 130, 246, 0.6);
}

.edit-button:active {
    transform: translateY(-2px) scale(1.02);
}

.edit-button svg {
    width: 20px;
    height: 20px;
}

/* Анимация появления кнопки */
.edit-button {
    animation: slideInFromBottom 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideInFromBottom {
    from {
        opacity: 0;
        transform: translateY(100px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* === Edit Overlay === */
.edit-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(2px);
    z-index: var(--z-modal-backdrop);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    pointer-events: none;
    /* Не блокируем клики по блокам */
}

.edit-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: none;
    /* Оставляем прозрачным для кликов */
}

/* === Editor Panel === */
.editor-panel {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 450px;
    max-width: 90vw;

    background: white;
    box-shadow: var(--shadow-2xl);
    z-index: var(--z-modal);

    display: flex;
    flex-direction: column;

    transform: translateX(100%);
    transition: transform var(--transition-base);
}

.editor-panel.active {
    transform: translateX(0);
}

/* === Editor Header === */
.editor-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-6);
    border-bottom: 1px solid var(--gray-200);
    background: white;
}

.editor-title {
    font-size: var(--text-xl);
    font-weight: 700;
    margin: 0;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.editor-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;

    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    color: var(--gray-600);
    cursor: pointer;

    transition: all var(--transition-fast);
}

.editor-close:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

/* === Editor Tabs === */
.editor-tabs {
    display: flex;
    gap: var(--spacing-2);
    padding: var(--spacing-4) var(--spacing-6);
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}

.editor-tab {
    flex: 1;
    padding: var(--spacing-3) var(--spacing-4);

    background: transparent;
    border: none;
    border-radius: var(--radius-md);

    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--gray-600);
    cursor: pointer;

    transition: all var(--transition-fast);
}

.editor-tab:hover {
    background: white;
    color: var(--gray-900);
}

.editor-tab.active {
    background: white;
    color: var(--primary-600);
    box-shadow: var(--shadow-sm);
}

/* === Editor Content === */
.editor-content {
    flex: 1;
    overflow: hidden;
    position: relative;
}

.editor-tab-content {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;

    opacity: 0;
    visibility: hidden;
    transform: translateX(20px);
    transition: all var(--transition-base);
}

.editor-tab-content.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* === Editable Blocks Highlighting === */
[data-editable] {
    position: relative;
    transition: all var(--transition-fast);
}

/* Режим редактирования активен */
body.edit-mode [data-editable] {
    cursor: pointer;
    outline: 2px dashed transparent;
    outline-offset: 4px;
}

body.edit-mode [data-editable]:hover {
    outline-color: var(--primary-300);
    background: rgba(59, 130, 246, 0.05);
}

body.edit-mode [data-editable].selected {
    outline-color: var(--primary-500);
    outline-style: solid;
    background: rgba(59, 130, 246, 0.1);
}

/* Индикатор редактируемого блока */
body.edit-mode [data-editable]::before {
    content: attr(data-editable);
    position: absolute;
    top: -24px;
    left: 0;

    padding: var(--spacing-1) var(--spacing-2);
    background: var(--primary-500);
    color: white;

    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-sm);

    opacity: 0;
    transform: translateY(4px);
    transition: all var(--transition-fast);
    pointer-events: none;
    white-space: nowrap;
    z-index: 10;
}

body.edit-mode [data-editable]:hover::before {
    opacity: 1;
    transform: translateY(0);
}

/* === Settings Container === */
.settings-container {
    padding: var(--spacing-6);
    overflow-y: auto;
    height: 100%;
}

.setting-group {
    margin-bottom: var(--spacing-6);
}

.setting-group label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--spacing-2);
}

.setting-input,
.setting-select {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);

    font-family: var(--font-sans);
    font-size: var(--text-base);
    color: var(--gray-900);

    background: white;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);

    transition: all var(--transition-fast);
}

.setting-input:focus,
.setting-select:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.setting-group small {
    display: block;
    margin-top: var(--spacing-2);
    font-size: var(--text-xs);
    color: var(--gray-500);
}

/* === History Container === */
.history-container {
    padding: var(--spacing-6);
    overflow-y: auto;
    height: 100%;
}

.history-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    color: var(--gray-500);
}

.history-empty p {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-2);
}

.history-empty small {
    font-size: var(--text-sm);
    color: var(--gray-400);
}

.history-item {
    padding: var(--spacing-4);
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-4);
    transition: all var(--transition-fast);
}

.history-item:hover {
    border-color: var(--primary-300);
    box-shadow: var(--shadow-md);
}

.history-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-2);
}

.history-item-time {
    font-size: var(--text-xs);
    color: var(--gray-500);
}

.history-item-type {
    padding: var(--spacing-1) var(--spacing-2);
    background: var(--primary-100);
    color: var(--primary-700);
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.history-item-content {
    font-size: var(--text-sm);
    color: var(--gray-700);
    margin-bottom: var(--spacing-3);
}

.history-item-actions {
    display: flex;
    gap: var(--spacing-2);
}

.history-item-actions button {
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--text-xs);
    border-radius: var(--radius-sm);
}

/* === Block Info Panel === */
.block-info {
    padding: var(--spacing-4);
    background: var(--primary-50);
    border: 1px solid var(--primary-200);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-4);
}

.block-info-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-2);
}

.block-info-title {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--primary-700);
    margin: 0;
}

.block-info-close {
    background: none;
    border: none;
    color: var(--primary-600);
    cursor: pointer;
    padding: var(--spacing-1);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.block-info-close:hover {
    background: var(--primary-100);
}

.block-info-content {
    font-size: var(--text-sm);
    color: var(--gray-700);
}

.block-info-meta {
    display: flex;
    gap: var(--spacing-3);
    margin-top: var(--spacing-2);
    font-size: var(--text-xs);
    color: var(--gray-600);
}

.block-info-meta span {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
}

/* === Loading State === */
.editor-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-8);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--gray-200);
    border-top-color: var(--primary-500);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* === Responsive === */
@media (max-width: 768px) {
    .editor-panel {
        width: 100%;
        max-width: 100%;
    }

    .edit-button {
        bottom: var(--spacing-4);
        right: var(--spacing-4);
        padding: var(--spacing-3) var(--spacing-5);
    }

    body.edit-mode [data-editable]::before {
        font-size: 10px;
        padding: 2px 6px;
    }
}

/* === Accessibility === */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* === Dark Mode Support (опционально) === */
@media (prefers-color-scheme: dark) {
    .editor-panel {
        background: var(--gray-900);
        color: var(--gray-100);
    }

    .editor-header {
        background: var(--gray-900);
        border-bottom-color: var(--gray-800);
    }

    .editor-tabs {
        background: var(--gray-800);
        border-bottom-color: var(--gray-700);
    }

    .editor-tab {
        color: var(--gray-400);
    }

    .editor-tab:hover {
        background: var(--gray-700);
        color: var(--gray-100);
    }

    .editor-tab.active {
        background: var(--gray-700);
        color: var(--primary-400);
    }
}