/* Tutoriály stránka – záložky a videa */

.tutorials-page {
    padding: var(--spacing-lg, 1.5rem) 0;
}

.tutorials-page__header {
    margin-bottom: var(--spacing-xl, 1.5rem);
}

.tutorials-page__title {
    margin: 0;
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
}

.tutorials-page__empty {
    color: var(--color-text-muted, #6b7280);
    margin: var(--spacing-xl) 0;
}

.tutorials-page__continue {
    margin-top: var(--spacing-2xl);
}

/* Tabs – horizontální scroll, bez zalamování */
.tutorials-tabs__nav {
    display: flex;
    flex-wrap: nowrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border, #e5e7eb);
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
}

.tutorials-tabs__nav::-webkit-scrollbar {
    height: 6px;
}

.tutorials-tabs__nav::-webkit-scrollbar-track {
    background: var(--color-bg-muted, #f3f4f6);
}

.tutorials-tabs__nav::-webkit-scrollbar-thumb {
    background: var(--color-border, #d1d5db);
    border-radius: 3px;
}

.tutorials-tabs__tab {
    flex-shrink: 0;
    white-space: nowrap;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 1rem;
    color: var(--color-text-muted, #6b7280);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    border-radius: var(--border-radius-sm, 4px) var(--border-radius-sm, 4px) 0 0;
}

.tutorials-tabs__tab:hover {
    color: var(--color-primary, #2563eb);
}

.tutorials-tabs__tab.active {
    color: var(--color-primary, #2563eb);
    font-weight: 600;
    border-bottom-color: var(--color-primary, #2563eb);
}

.tutorials-tabs__panels {
    margin-top: var(--spacing-md);
}

.tutorials-tabs__panel {
    display: none;
}

.tutorials-tabs__panel.active {
    display: block;
}

.tutorials-tabs__panel-inner {
    max-width: 800px;
}

.tutorials-tabs__panel-title {
    margin: 0 0 var(--spacing-md);
    font-size: 1.25rem;
}

.tutorials-tabs__panel-text {
    margin-bottom: var(--spacing-lg);
}

.tutorials-tabs__panel-text p {
    margin: 0 0 0.75em;
}

.tutorials-tabs__panel-video {
    margin-top: var(--spacing-lg);
}

.tutorials-video-iframe,
.tutorial-video-block__iframe {
    width: 100%;
    aspect-ratio: 16 / 9;
    max-width: 720px;
    border: none;
    border-radius: var(--border-radius-md, 8px);
}

.tutorials-video-link,
.tutorial-video-block__link {
    display: inline-block;
    color: var(--color-primary);
    text-decoration: underline;
}

/* Block template (when used via include_block) */
.tutorial-video-block__title {
    margin: 0 0 var(--spacing-sm);
}

.tutorial-video-block__text {
    margin-bottom: var(--spacing-md);
}

.tutorial-video-block__video {
    margin-top: var(--spacing-md);
    & iframe {
        width: 550px;
        height: 310px;
    }
}

@media (max-width: 768px) {
    .tutorial-video-block__video {
        margin-top: var(--spacing-md);
        & iframe {
            width: 340px;
            height: 250px;
        }
    }
}

/* Nápověda na stránkách (partial) */
.tutorials-hint {
    position: relative;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    padding-right: 2.75rem;
    background: var(--color-bg-muted, #f3f4f6);
    border-radius: var(--border-radius-md, 8px);
    border-left: 4px solid var(--color-primary, #2563eb);
    transition: opacity 0.2s ease, margin 0.2s ease;
}

.tutorials-hint--dismissed {
    display: none;
}

.tutorials-hint__close {
    position: absolute;
    top: var(--spacing-sm, 0.5rem);
    right: var(--spacing-sm, 0.5rem);
    width: 2rem;
    height: 2rem;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--color-text-muted, #6b7280);
    cursor: pointer;
    border-radius: var(--border-radius-sm, 4px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.tutorials-hint__close:hover {
    color: var(--color-text, #1f2937);
    background: rgba(0, 0, 0, 0.06);
}

.tutorials-hint__text {
    margin: 0;
    font-size: 1rem;
}

.tutorials-hint__text a {
    color: var(--color-primary);
    font-weight: 600;
}