/*
Theme Name: SBA Theme
Theme URI: /
Author: SBA
Description: Block-based theme for custom Gutenberg blocks.
Version: 0.1.0
Text Domain: sbatheme
Requires at least: 6.5
Requires PHP: 8.1
*/

/* Base layout tweaks; extend as blocks are added. */
body {
    margin: 0;
    font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #0f172a;
    background: #f8fafc;
}

:root {
    --sba-primary: #27629e;
    --sba-primary-shadow: rgba(39, 98, 158, 0.25);
}

.wp-site-blocks {
    min-height: 100vh;
}

.sba-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px 20px;
}

[x-cloak] {
    display: none !important;
}

/* External link indicator */
a.is-external-link::after {
    content: "\f08e";
    display: inline-block;
    margin-left: 0.35em;
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 0.85em;
    line-height: 1;
    vertical-align: text-top;
}

/* Core button block */
:where(.wp-block-button__link, .wp-block-file__button) {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.7rem 1.15rem;
    border-radius: 9999px;
    font-weight: 700;
    line-height: 1.15;
    text-decoration: none;
    border: 1px solid transparent;
    transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}

:where(.wp-block-button__link, .wp-block-file__button):not(.has-background) {
    background-color: var(--sba-primary);
}

:where(.wp-block-button__link, .wp-block-file__button):not(.has-text-color) {
    color: #fff;
}

:where(.wp-block-button__link, .wp-block-file__button):hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 26px var(--sba-primary-shadow);
}

:where(.wp-block-button__link, .wp-block-file__button):focus-visible {
    outline: 2px solid rgba(39, 98, 158, 0.55);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(39, 98, 158, 0.18);
}

.wp-block-button.is-style-outline .wp-block-button__link {
    background-color: transparent !important;
    border-color: currentColor;
    box-shadow: none;
}

.wp-block-button.is-style-outline .wp-block-button__link:not(.has-text-color) {
    color: var(--sba-primary);
}

/* Accordion (core Details + plugin accordions using <details>) */
:is(details.wp-block-details, details.wp-block-accordion, .wp-block-accordion details) {
    border: 1px solid #e2e8f0;
    border-radius: 1rem;
    background: #fff;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
    transition: border-color 160ms ease, box-shadow 160ms ease;
}

:is(details.wp-block-details, details.wp-block-accordion, .wp-block-accordion details):hover {
    border-color: rgba(39, 98, 158, 0.7);
}

:is(details.wp-block-details, details.wp-block-accordion, .wp-block-accordion details):focus-within {
    outline: 2px solid rgba(39, 98, 158, 0.55);
    outline-offset: 2px;
}

:is(details.wp-block-details, details.wp-block-accordion, .wp-block-accordion details) > summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 1.25rem 1.5rem;
    cursor: pointer;
    list-style: none;
    font-weight: 600;
    color: #0f172a;
}

:is(details.wp-block-details, details.wp-block-accordion, .wp-block-accordion details) > summary::-webkit-details-marker {
    display: none;
}

:is(details.wp-block-details, details.wp-block-accordion, .wp-block-accordion details) > summary:focus-visible {
    outline: none;
}

:is(details.wp-block-details, details.wp-block-accordion, .wp-block-accordion details) > summary::after {
    content: "+";
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 9999px;
    border: 1px solid #e2e8f0;
    color: var(--sba-primary);
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1;
    transition: transform 150ms ease, border-color 150ms ease, background-color 150ms ease;
}

:is(details.wp-block-details, details.wp-block-accordion, .wp-block-accordion details)[open] > summary::after {
    transform: rotate(45deg);
}

:is(details.wp-block-details, details.wp-block-accordion, .wp-block-accordion details) > :not(summary) {
    border-top: 1px solid #f1f5f9;
    padding: 0.75rem 1.5rem 1.25rem;
}

/* SBA block: Služby (custom <details> toggle) */
.sba-service__details > summary {
    list-style: none;
}

.sba-service__details > summary::-webkit-details-marker {
    display: none;
}

.sba-service__chevron {
    transition: transform 150ms ease;
}

.sba-service__details[open] .sba-service__chevron {
    transform: rotate(180deg);
}

.sba-service__image {
    margin: 0 !important;
}

/* Accordion (wp-block-accordion: div/button based markup) */
.wp-block-accordion {
    display: grid;
    gap: 1rem;
    margin-bottom:1rem;
}

.wp-block-accordion .wp-block-accordion-item {
    border: 1px solid #e2e8f0;
    border-radius: 1rem;
    background: #fff;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
    overflow: hidden;
    transition: border-color 160ms ease, box-shadow 160ms ease;
}

.wp-block-accordion .wp-block-accordion-item:hover {
    border-color: rgba(39, 98, 158, 0.7);
}

h3.wp-block-accordion-heading {
    margin: 0;
}

.wp-block-accordion .wp-block-accordion-heading__toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 1.25rem 1.5rem;
    cursor: pointer;
    background: transparent;
    border: 0;
    text-align: left;
    font-weight: 600;
    color: #0f172a;
}

.wp-block-accordion .wp-block-accordion-heading__toggle:focus-visible {
    outline: 2px solid rgba(39, 98, 158, 0.55);
    outline-offset: 2px;
}

.wp-block-accordion .wp-block-accordion-heading__toggle-icon {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 9999px;
    border: 1px solid #e2e8f0;
    color: var(--sba-primary);
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1;
    transition: transform 150ms ease;
}

.wp-block-accordion .wp-block-accordion-item.is-open .wp-block-accordion-heading__toggle-icon {
    transform: rotate(45deg);
}

.wp-block-accordion .wp-block-accordion-panel {
    border-top: 1px solid #f1f5f9;
    padding: 0.75rem 1.5rem 1.25rem;
}

/* Primary menu (level 0) - compact links */
.sba-mega > .menu-item > a {
    padding: 0.4rem 0.55rem;
    padding-right: 1.55rem;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    gap: 0.35rem;
    font-size: 0.875rem;
    line-height: 1.2;
}

.sba-mega > .menu-item.menu-item-has-children > a::after {
    right: 0.45rem;
    font-size: 0.6rem;
}

.sba-mega > .menu-item > a:hover,
.sba-mega > .menu-item > a:focus-visible {
    background: rgba(39, 98, 158, 0.08) !important;
    border: 0 !important;
    box-shadow: none !important;
}

/* Article cards - blurred image background */
.sba-article-card__media {
    position: relative;
}

.sba-article-card__media::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: var(--sba-article-card-image);
    background-size: cover;
    background-position: center;
    transform: scale(1.12);
    filter: blur(14px);
    opacity: 0.35;
}

.sba-article-card__media-image {
    position: relative;
    z-index: 1;
}

/* Secondary menu focus/hover states */
#secondary-menu {
    list-style: none;
    margin: 0;
    padding: 0;
}

#secondary-menu a {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 10px;
    border-radius: 9999px;
    color: inherit;
    text-decoration: none;
    transition: background-color 150ms ease, color 150ms ease, box-shadow 150ms ease;
}

#secondary-menu a:hover,
#secondary-menu a:focus-visible {
    background-color: rgba(255, 255, 255, 0.18);
    color: #fff;
}

#secondary-menu a:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 2px;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.45);
}