/* ==========================================================================
   KHV – Katedra hudební výchovy PdF UP Olomouc
   Modernised version of the original khv03.css look (Bootstrap 5 base).
   ========================================================================== */

:root {
    --khv-header-bg: #dfdfde;
    --khv-brown: #70624f;
    --khv-brown-dark: #5a4e3e;
    --khv-brown-light: #8a7b66;
    --khv-active-text: #4d473f;
    --khv-accent: #985324;
    --khv-accent-2: #bc835c;
    --khv-cream: #f8f2ef;
    --khv-peach: #cb9275;
    --khv-sand: #e5c291;
    --khv-grey-bg: #eeeeee;
    --khv-muted: #6c6c6c;
    --khv-link: #1a4f9c;
    --khv-radius: .5rem;
    --khv-max: 1140px;

    --bs-body-font-family: "Trebuchet MS", "Segoe UI", Tahoma, Arial, sans-serif;
    --bs-body-font-size: 1rem;
    --bs-body-line-height: 1.55;
    --bs-body-color: #222;
    --bs-link-color: var(--khv-link);
    --bs-link-color-rgb: 26, 79, 156;
    --bs-link-hover-color: var(--khv-accent);
    --bs-link-hover-color-rgb: 152, 83, 36;
    --bs-border-radius: var(--khv-radius);
}

body {
    background: #fff;
}

.skip-link {
    position: absolute;
    left: 1rem;
    top: .5rem;
    z-index: 2000;
    background: #fff;
    padding: .5rem 1rem;
    border-radius: var(--khv-radius);
    box-shadow: 0 2px 8px rgba(0,0,0,.2);
}

.site-wrap {
    max-width: var(--khv-max);
    margin: 0 auto;
}

/* ---------- Header ---------- */

.site-header__top {
    background: var(--khv-header-bg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: .9rem 1rem .8rem;
    flex-wrap: wrap;
}

.site-logo img {
    display: block;
    max-width: 100%;
    height: auto;
}

.site-tools {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 1.1rem;
    font-size: .875rem;
    margin-left: auto;
}

.site-tools__links a { color: var(--khv-link); }
.site-tools__links span { margin: 0 .4rem; color: #888; }

.site-tools__wa {
    color: #7a7a7a;
    font-family: Arial, sans-serif;
    font-size: .8rem;
    letter-spacing: .03em;
    text-decoration: underline;
}
.site-tools__wa:hover { color: var(--khv-accent); }

/* ---------- Main navigation ---------- */

.site-nav {
    background: linear-gradient(180deg, var(--khv-brown-light) 0%, var(--khv-brown) 55%, var(--khv-brown-dark) 100%);
    border-top: 1px solid #5d5243;
    padding: 0;
    /* Bootstrap's desktop rule (.navbar-expand-lg .navbar-nav .nav-link) reads this for left/right padding */
    --bs-navbar-nav-link-padding-x: 1.5rem;
}

.site-nav .navbar-nav { flex-wrap: wrap; }

.site-nav .nav-link {
    color: #fff;
    font-weight: bold;
    font-size: .85rem;
    padding: .55rem 1.5rem;
    text-shadow: 0 1px 0 rgba(0,0,0,.25);
    transition: background-color .15s;    
}
.site-nav .nav-link:hover,
.site-nav .nav-link:focus-visible {
    color: #fff;
    background: rgba(255,255,255,.12);
}
.site-nav .nav-link.active {
    color: var(--khv-active-text);
    background: #fff;
    text-shadow: none;
}

.site-nav__toggler {
    border: 0;
    color: #fff;
    padding: .55rem 1rem;
    display: flex;
    align-items: center;
    gap: .5rem;
    font-weight: bold;
}
.site-nav__toggler:focus { box-shadow: 0 0 0 .2rem rgba(255,255,255,.4); }
.site-nav__toggler .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    width: 1.3em;
    height: 1.3em;
}

/* ---------- Sub navigation (2nd and 3rd level) ---------- */

.subnav {
    border-bottom: 1px solid var(--khv-sand);
}
.subnav__list {
    list-style: none;
    margin: 0;
    padding: .25rem .5rem;
    display: flex;
    flex-wrap: wrap;
    gap: .15rem .25rem;
}
.subnav__list a {
    display: block;
    padding: .35rem .6rem;
    font-size: .9rem;
    border-radius: .35rem;
    text-decoration: underline;
    text-underline-offset: 2px;
}
.subnav__list a:hover { background: #f4f1ec; }
.subnav__list a.active {
    background: var(--khv-grey-bg);
    color: var(--khv-active-text);
    font-weight: bold;
    text-decoration: none;
}
.subnav--level3 { background: var(--khv-grey-bg); }
.subnav--level3 .subnav__list a.active { background: #fff; }

/* ---------- Content ---------- */

.site-main {
    padding: 1.5rem 1rem 2.5rem;
    min-height: 50vh;
}

.site-main h1 {
    font-size: 1.75rem;
    font-weight: normal;
    margin: 0 0 1.25rem;
    padding-bottom: .4rem;
    border-bottom: 1px dotted #b9b0a3;
}
.site-main h2 { font-size: 1.35rem; color: var(--khv-accent); font-weight: normal; }
.site-main h3 { font-size: 1.1rem; font-weight: bold; }

.content-html { overflow-wrap: anywhere; }
.content-html p { text-align: left; }
.content-html img { max-width: 100%; height: auto; }
.content-html table { max-width: 100%; }

.site-breadcrumb {
    font-size: .9rem;
    margin-bottom: .75rem;
    --bs-breadcrumb-divider: '›';
}

/* ---------- Footer ---------- */

.site-footer {
    border-top: 1px solid #c0c0c0;
    margin: 0 1rem;
    padding: .75rem 0 2rem;
    font-size: .8rem;
    color: #808080;
}
.site-footer a { color: #808080; }

/* ---------- Boxes ---------- */

.khv-box {
    border: 1px solid var(--khv-peach);
    border-radius: var(--khv-radius);
    background: #fff;
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
}
.khv-box--cream { background: var(--khv-cream); border-color: var(--khv-accent-2); }
.khv-box--grey { border-color: #c0c0c0; }

.khv-box__title {
    font-size: 1.1rem !important;
    font-weight: bold !important;
    color: var(--khv-active-text) !important;
    margin: 0 0 .75rem;
}

/* Home – department info box */
.title-info {
    display: grid;
    grid-template-columns: 1fr auto;
    border: 1px solid var(--khv-peach);
    border-radius: var(--khv-radius);
    overflow: hidden;
    margin-bottom: 1.75rem;
}
.title-info__body { padding: 1rem 1.25rem; }
.title-info__aside {
    background: var(--khv-peach);
    width: 141px;
    display: flex;
    flex-direction: column;
}
.title-info__aside img { display: block; width: 100%; height: auto; }
.title-info dl {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: .6rem 1rem;
    margin: 0;
    font-size: .9rem;
}
.title-info dt { text-align: left; font-weight: bold; }
.title-info dd { margin: 0; }

@media (max-width: 575.98px) {
    .title-info { grid-template-columns: 1fr; }
    .title-info__aside { width: auto; flex-direction: row; }
    .title-info__aside a { flex: 1; }
    .title-info dl { grid-template-columns: 1fr; gap: .1rem; }
    .title-info dt { margin-top: .5rem; }
}

/* Home – partner logos */
.partner-logos {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem 1.5rem;
    margin-bottom: 1.5rem;
}
.partner-logos img { max-width: 100%; height: auto; }

.esf-box h2 {
    background: url(../images/esf_icon.gif) 0 50% no-repeat;
    padding: 1rem 0 1rem 155px;
    font-size: 1.25rem;
    margin: 0 0 .5rem;
    color: #014495 !important;
}
.esf-box a { display: block; padding: .35rem 0; }

.fb-link {
    display: inline-flex;
    align-items: center;
    gap: .75rem;
    color: #3b5998;
    text-decoration: none;
    font-size: .9rem;
    line-height: 1.3;
}
.fb-link::before {
    content: '';
    width: 40px;
    height: 40px;
    flex: none;
    background: url(../images/fb_40x40.png) no-repeat;
}

/* News (Aktuality) */
.news-heading { color: var(--khv-accent) !important; font-size: 1.4rem !important; margin-bottom: .5rem; }
.news {
    border: 1px solid var(--khv-accent-2);
    background: var(--khv-cream);
    border-radius: var(--khv-radius);
    padding: .25rem 1.25rem;
}
.news__item { padding: 1rem 0; }
.news__item + .news__item { border-top: 1px dotted var(--khv-accent-2); }
.news__item h3 { font-size: 1.05rem; margin: 0 0 .5rem; color: #222; }
.news__meta { text-align: right; font-size: .8rem; color: #444; margin-top: .5rem; }
.news__item ul { padding-left: 1.25rem; }

/* File lists / attachments */
.filelist { list-style: none; padding: 0; margin: 0; }
.filelist li { padding: .25rem 0; }
.filelist .size { color: var(--khv-muted); font-size: .85em; white-space: nowrap; }

.fi {
    padding-left: 22px;
    background: url(../images/icons/file.gif) 0 .2em no-repeat;
}
.fi-pdf { background-image: url(../images/icons/pdf.gif); }
.fi-doc { background-image: url(../images/icons/word.gif); }
.fi-xls { background-image: url(../images/icons/excel.gif); }
.fi-ppt { background-image: url(../images/icons/ppt.gif); }
.fi-zip { background-image: url(../images/icons/zip.gif); }
.fi-jpg { background-image: url(../images/icons/jpeg.gif); }
.fi-dir { background-image: url(../images/icons/dir.gif); font-weight: bold; }
.fi-up { background-image: url(../images/icons/up.gif); }

.docbox {
    background: #fafafa;
    border: 1px solid #ddd;
    border-radius: var(--khv-radius);
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
}
.docbox h2 { font-size: 1.15rem; color: var(--khv-active-text); margin: 0 0 .75rem; }
.docbox__path { font-size: .85rem; color: var(--khv-muted); }

/* Profiles */
.profile-photo {
    border: 6px solid #d0d0d0;
    border-radius: .25rem;
    max-width: 100%;
    height: auto;
}
.profile-photo-link { position: relative; display: inline-block; }
.profile-photo-link .profile-photo { display: block; }
.profile-photo-link::after {
    content: '';
    position: absolute;
    right: 6px;
    bottom: 6px;
    width: 34px;
    height: 34px;
    background: url(../images/zoom-inout.gif) no-repeat center;
    pointer-events: none;
}
.profile-contact dt { color: var(--khv-muted); font-weight: normal; }

/* Staff list */
.staff-list { list-style: none; padding: 0; columns: 2 18rem; column-gap: 2rem; }
.staff-list li { break-inside: avoid; padding: .2rem 0; }
.leadership { display: grid; grid-template-columns: max-content 1fr; gap: .4rem 1rem; }
.leadership dt { font-weight: normal; color: var(--khv-muted); }
.leadership dd { margin: 0; }
@media (max-width: 575.98px) {
    .leadership { grid-template-columns: 1fr; gap: 0; }
    .leadership dd { margin-bottom: .5rem; }
}

/* Generic data tables */
.table-khv { --bs-table-striped-bg: #f8f6f3; font-size: .95rem; }
.table-khv thead th {
    background: var(--khv-grey-bg);
    color: var(--khv-active-text);
    font-weight: bold;
    border-bottom: 2px solid var(--khv-sand);
    white-space: nowrap;
}
.term { color: #b02020; white-space: nowrap; }
.term-time { opacity: .7; }
.place { color: #2c6e2c; }

/* Events (Kalendář akcí) */
#akce tbody tr { cursor: pointer; }
#akce tbody tr:hover td { background: #fbf6ef; }
#akce .event-link { font-weight: bold; text-decoration: none; }
#akce .event-link:hover { text-decoration: underline; }
.event-meta dt { color: var(--khv-muted); font-weight: normal; }
.event-meta dd { margin-bottom: .5rem; }
.modal-header { background: var(--khv-header-bg); }
.modal-title { font-size: 1.25rem; }

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: .75rem;
}
.gallery-grid a {
    display: block;
    border-radius: .35rem;
    overflow: hidden;
    background: #eee;
    aspect-ratio: 4 / 3;
}
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .2s; }
.gallery-grid a:hover img { transform: scale(1.04); }

/* Sitemap */
.sitemap, .sitemap ul { list-style: none; }
.sitemap { padding-left: 0; }
.sitemap ul { padding-left: 1.5rem; border-left: 1px dotted #bbb; margin: .25rem 0 .5rem .4rem; }
.sitemap li { padding: .15rem 0; }
.sitemap > li > a { font-weight: bold; }

/* Contact / map */
.contact-list {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: .5rem 1.5rem;
    margin: 0;
}
.contact-list dt { font-weight: bold; }
.contact-list dd { margin: 0; }
@media (max-width: 575.98px) {
    .contact-list { grid-template-columns: 1fr; gap: 0; }
    .contact-list dt:not(:first-child) { margin-top: .5rem; }
}

/* z-index: 0 = own stacking context, so Leaflet panes (z-index 400+) stay below the navbar/menu. */
.mapy-map { width: 100%; height: 320px; border: 1px solid #ccc; border-radius: .25rem; position: relative; z-index: 0; }
/* Compact marker label */
.mapy-popup .leaflet-popup-content-wrapper { border-radius: .25rem; padding: 0; box-shadow: 0 1px 4px rgba(0, 0, 0, .35); }
.mapy-popup .leaflet-popup-content { margin: 0; padding: .25rem .5rem; font-size: .8125rem; font-weight: bold; line-height: 1.3; }
.mapy-popup .leaflet-popup-tip-container { width: 20px; height: 10px; margin-left: -10px; }
.mapy-popup .leaflet-popup-tip { width: 10px; height: 10px; margin: -5px auto 0; box-shadow: none; }

/* Work area */
.wa-tabs .nav-link { color: var(--khv-active-text); }
.wa-tabs .nav-link.active { font-weight: bold; }

@media (max-width: 991.98px) {
    .site-nav .navbar-collapse { padding-bottom: .5rem; }
    .site-nav .nav-link { padding: .5rem 1rem; }
    .site-nav .nav-link.active { border-radius: 0; }
}

@media (max-width: 767.98px) {
    .site-header__top { padding: .75rem; }
    .site-tools { flex-direction: row; align-items: center; gap: 1rem; margin-left: 0; width: 100%; justify-content: space-between; }
    .site-main { padding: 1.25rem .75rem 2rem; }
    .site-main h1 { font-size: 1.4rem; }
    .site-footer { margin: 0 .75rem; }

    /* sub navigation scrolls horizontally on phones */
    .subnav__list { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
    .subnav__list::-webkit-scrollbar { display: none; }
    .content-html, .content-html * { text-align: left !important; }
    .subnav__list li { flex: none; }
    .subnav__list a { white-space: nowrap; }
    .esf-box h2 { padding-left: 0; padding-top: 70px; background-position: 0 0; }
}

@media print {
    .site-nav, .subnav, .site-tools, .site-footer { display: none !important; }
}