/* Welcome Tour Styles */
/* Используются CSS переменные из variables.css для поддержки светлой/темной темы */

/* Стили для конструктора тура */
.constructor-highlight {
    position: relative !important;
    z-index: 99999 !important;
}

#welcome-tour-constructor-panel {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Кнопки навигации по глубине элемента */
#element-depth-controls button {
    min-height: 18px;
    font-weight: 400;
    transition: all 0.1s;
}

#element-depth-controls button:hover:not([style*="pointer-events: none"]) {
    background: #e3f2fd !important;
    color: #1565c0 !important;
    border-color: #90caf9 !important;
}

#element-depth-controls button:active:not([style*="pointer-events: none"]) {
    background: #1565c0 !important;
    color: #fff !important;
}

#constructor-overlay {
    pointer-events: none;
}

.welcome-tour-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 99998;
    pointer-events: none; /* Сам контейнер прозрачен для кликов; клики ловят части overlay */
    cursor: default;
}

.welcome-tour-overlay-piece {
    position: fixed;
    background: var(--color-overlay-medium);
    /* Важно: backdrop-filter даёт "протекание" blur в область выреза (на несколько пикселей),
       из-за чего подсветка визуально выглядит "обрезанной". Оставляем только затемнение. */
    pointer-events: auto;
}


/* Выделенный элемент сохраняет свой исходный z-index и позицию в слоях */
.welcome-tour-highlight {
    outline: 3px solid var(--color-accent-primary) !important;
    outline-offset: 2px !important;
    background: var(--color-accent-primary-alpha-10) !important;
    border-radius: var(--border-radius-small) !important;
    transition: var(--theme-transition) !important;
    pointer-events: auto !important; /* Явно разрешаем клики по выделенному элементу */
}

.welcome-tour-tooltip {
    position: fixed;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--border-radius-large);
    padding: 20px;
    max-width: min(400px, calc(100vw - 40px));
    min-width: min(300px, calc(100vw - 40px));
    box-shadow: var(--shadow-floating);
    z-index: 100001;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    animation: tooltipFadeIn 0.3s ease;
    color: var(--color-text-primary);
    max-height: calc(100vh - 40px);
    overflow-y: auto;
    user-select: none;
}

.welcome-tour-tooltip.dragging {
    cursor: move;
    user-select: none;
}

.welcome-tour-tooltip-header {
    cursor: move;
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-border-primary);
    user-select: none;
}

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

.welcome-tour-tooltip h3 {
    margin: 0 0 10px 0;
    color: var(--color-text-primary);
    font-size: 1.1rem;
    font-weight: 600;
}

.welcome-tour-tooltip-header {
    cursor: move;
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-border-primary);
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

/* Кнопка закрытия в tooltip */
.welcome-tour-tooltip-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    color: var(--color-text-tertiary);
    cursor: pointer;
    padding: 8px;
    border-radius: var(--border-radius-medium);
    transition: var(--theme-transition);
    font-size: 1.25rem;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.welcome-tour-tooltip-close:hover {
    background: var(--color-bg-hover);
    color: var(--color-text-primary);
}

.welcome-tour-tooltip-close:active {
    transform: scale(0.95);
}

.welcome-tour-tooltip-header:hover {
    opacity: 0.9;
}

.welcome-tour-tooltip-header strong {
    display: block;
}

.welcome-tour-tooltip p {
    margin: 0 0 15px 0;
    color: var(--color-text-secondary);
    line-height: 1.6;
    font-size: 0.9375rem;
}

.welcome-tour-tooltip .tooltip-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--color-border-primary);
}

.welcome-tour-tooltip .step-counter {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.welcome-tour-tooltip .tooltip-actions {
    display: flex;
    gap: 10px;
}

.welcome-tour-btn {
    padding: 8px 16px;
    border: none;
    border-radius: var(--border-radius-medium);
    cursor: pointer;
    font-size: 0.9375rem;
    font-weight: 500;
    transition: var(--theme-transition);
}

.welcome-tour-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-medium);
}

.welcome-tour-btn-next {
    background: var(--color-accent-primary);
    color: #FFFFFF;
}

.welcome-tour-btn-next:hover {
    background: var(--color-accent-primary);
    opacity: 0.9;
    box-shadow: var(--shadow-accent-focus);
}

.welcome-tour-btn-prev {
    background: var(--color-bg-hover);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-primary);
}

.welcome-tour-btn-prev:hover {
    background: var(--color-bg-active);
}

.welcome-tour-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-overlay-medium);
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.welcome-tour-modal-content {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--border-radius-large);
    padding: 30px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow: visible;
    box-shadow: var(--shadow-floating);
    animation: modalSlideIn 0.3s ease;
    color: var(--color-text-primary);
    position: relative;
    display: flex;
    flex-direction: column;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Крестик закрытия в правом верхнем углу */
.welcome-tour-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    color: var(--color-text-tertiary);
    cursor: pointer;
    padding: 8px;
    border-radius: var(--border-radius-medium);
    transition: var(--theme-transition);
    font-size: 1.25rem;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.welcome-tour-modal-close:hover {
    background: var(--color-bg-hover);
    color: var(--color-text-primary);
}

.welcome-tour-modal-close:active {
    transform: scale(0.95);
}

.welcome-tour-modal-content h2 {
    margin: 0 0 20px 0;
    padding-right: 40px;
    color: var(--color-text-primary);
    font-size: 1.5rem;
    flex-shrink: 0;
}

#welcome-tour-list {
    flex: 1;
    overflow-y: auto;
    max-height: calc(90vh - 200px);
    margin-bottom: 20px;
    padding-right: 5px;
}

#welcome-tour-list::-webkit-scrollbar {
    width: 6px;
}

#welcome-tour-list::-webkit-scrollbar-track {
    background: var(--color-bg-secondary);
    border-radius: 3px;
}

#welcome-tour-list::-webkit-scrollbar-thumb {
    background: var(--color-border-secondary);
    border-radius: 3px;
}

#welcome-tour-list::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent-primary);
}

.welcome-tour-list-item {
    padding: 15px;
    border: 1px solid var(--color-border-primary);
    border-radius: var(--border-radius-medium);
    margin-bottom: 10px;
    cursor: pointer;
    transition: var(--theme-transition);
    background: var(--color-bg-secondary);
}

.welcome-tour-list-item:hover {
    border-color: var(--color-accent-primary);
    background: var(--color-accent-primary-alpha-05);
    box-shadow: var(--shadow-medium);
}

.welcome-tour-list-item h3 {
    margin: 0 0 5px 0;
    color: var(--color-text-primary);
    font-size: 1.1rem;
}

.welcome-tour-list-item p {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

/* Чекбокс "Больше не показывать" внизу */
.welcome-tour-checkbox-label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    user-select: none;
    padding: 12px 16px;
    border-radius: var(--border-radius-medium);
    transition: var(--theme-transition);
    margin-top: auto;
    width: 100%;
    flex-shrink: 0;
}

.welcome-tour-checkbox-label:hover {
    background: var(--color-bg-hover);
}

.welcome-tour-checkbox {
    display: none;
}

.welcome-tour-checkbox-custom {
    width: 20px;
    height: 20px;
    min-width: 20px;
    min-height: 20px;
    border: 2px solid var(--color-border-primary);
    border-radius: var(--border-radius-small);
    background: var(--color-bg-primary);
    position: relative;
    transition: var(--theme-transition);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.welcome-tour-checkbox-label:hover .welcome-tour-checkbox-custom {
    border-color: var(--color-accent-primary);
}

.welcome-tour-checkbox:checked + .welcome-tour-checkbox-custom {
    background: var(--color-accent-primary);
    border-color: var(--color-accent-primary);
}

.welcome-tour-checkbox:checked + .welcome-tour-checkbox-custom::after {
    content: '✓';
    position: absolute;
    color: #FFFFFF;
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
}

.welcome-tour-checkbox-text {
    color: var(--color-text-primary);
    font-size: 0.9375rem;
    flex: 1;
}

/* Стилизация скроллбара tooltip */
.welcome-tour-tooltip::-webkit-scrollbar {
    width: 6px;
}

.welcome-tour-tooltip::-webkit-scrollbar-track {
    background: var(--color-bg-secondary);
    border-radius: 3px;
}

.welcome-tour-tooltip::-webkit-scrollbar-thumb {
    background: var(--color-border-secondary);
    border-radius: 3px;
}

.welcome-tour-tooltip::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent-primary);
}

/* Мобильная адаптация */
@media (max-width: 768px) {
    .welcome-tour-tooltip {
        max-width: calc(100vw - 40px);
        min-width: calc(100vw - 40px);
        margin: 0;
        padding: 15px;
    }
    
    .welcome-tour-modal-content {
        width: 95%;
        padding: 20px;
        max-height: 90vh;
    }
    
    #welcome-tour-list {
        max-height: calc(90vh - 180px);
    }
    
    .welcome-tour-modal-close {
        top: 10px;
        right: 10px;
        width: 28px;
        height: 28px;
        font-size: 1.1rem;
    }
    
    .welcome-tour-modal-content h2 {
        padding-right: 35px;
        font-size: 1.25rem;
    }
    
    .welcome-tour-tooltip .tooltip-actions {
        flex-direction: column;
    }
    
    .welcome-tour-btn {
        width: 100%;
    }
    
    .welcome-tour-checkbox-label {
        padding: 10px 12px;
    }
    
    .welcome-tour-checkbox-text {
        font-size: 0.875rem;
    }
    
    .welcome-tour-checkbox-custom {
        width: 18px;
        height: 18px;
        min-width: 18px;
        min-height: 18px;
    }
}