/**
 * @author      Luděk Nezmar
 * @copyright   2018-2026 ACRESIA Consulting s.r.o.
 * @license     Proprietary - použití podléhá licenčnímu ujednání
 *
 * mod_acresia_menu — boční menu Acresia Tools (design handoff 1a „Akordeon s ikonami").
 * Vše zanořeno pod .am; barva produktu přichází inline přes --am-500/600/50.
 * Příprava na tmavý režim: neutrály jsou tokeny --am-n*, přepis v bloku
 * [data-am-theme="dark"] (a auto přes prefers-color-scheme).
 */

.am {
    /* neutrály (slate) — světlý režim */
    --am-n0: #FFFFFF;
    --am-n50: #F8FAFC;
    --am-n100: #F1F5F9;
    --am-n200: #E2E8F0;
    --am-n300: #CBD5E1;
    --am-n400: #94A3B8;
    --am-n500: #64748B;
    --am-n600: #475569;
    --am-n700: #334155;
    --am-n900: #0F172A;
    --am-badge-warn-bg: #FCE9E9;
    --am-badge-warn-fg: #B91C1C;
    --am-shadow-md: 0 4px 6px -1px rgba(15, 23, 42, .08), 0 2px 4px -2px rgba(15, 23, 42, .04);
    /* odvozené barvy aktivní položky — tmavý režim je přepíše (inline --am-50
       z šablony by jinak nešel přebít, inline styl má přednost) */
    --am-active-bg: var(--am-50);
    --am-active-fg: var(--am-600);
    /* písmo: dědí šablonu; instance může přepnout v user.css (Inter/Manrope) */
    --am-font: var(--acresia-font-body, inherit);
    --am-font-display: var(--acresia-font-display, inherit);

    width: 100%;
    flex: none;
    position: sticky;
    top: 0;
    height: 100vh;
    background: var(--am-n0);
    border-right: 1px solid var(--am-n200);
    display: flex;
    flex-direction: column;
    min-height: 0;
    font-family: var(--am-font);
    font-size: 14px;
    line-height: 1.45;
    color: var(--am-n700);
    -webkit-font-smoothing: antialiased;
}

/* ---- tmavý režim (připraveno; zapíná se parametrem modulu `theme`) ---- */
.am[data-am-theme="dark"] {
    --am-n0: #0F172A;
    --am-n50: #16203A;
    --am-n100: #1E293B;
    --am-n200: #2B3A52;
    --am-n300: #3E4F6B;
    --am-n400: #64748B;
    --am-n500: #8B9AB1;
    --am-n600: #AEBACB;
    --am-n700: #CBD5E1;
    --am-n900: #F1F5F9;
    --am-badge-warn-bg: #43161B;
    --am-badge-warn-fg: #FCA5A5;
    --am-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .45), 0 2px 4px -2px rgba(0, 0, 0, .35);
    --am-active-bg: color-mix(in srgb, var(--am-500) 24%, #0F172A);
    --am-active-fg: color-mix(in srgb, var(--am-500) 55%, #FFFFFF);
}

@media (prefers-color-scheme: dark) {
    .am[data-am-theme="auto"] {
        --am-n0: #0F172A;
        --am-n50: #16203A;
        --am-n100: #1E293B;
        --am-n200: #2B3A52;
        --am-n300: #3E4F6B;
        --am-n400: #64748B;
        --am-n500: #8B9AB1;
        --am-n600: #AEBACB;
        --am-n700: #CBD5E1;
        --am-n900: #F1F5F9;
        --am-badge-warn-bg: #43161B;
        --am-badge-warn-fg: #FCA5A5;
        --am-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .45), 0 2px 4px -2px rgba(0, 0, 0, .35);
        --am-active-bg: color-mix(in srgb, var(--am-500) 24%, #0F172A);
        --am-active-fg: color-mix(in srgb, var(--am-500) 55%, #FFFFFF);
    }
}

.am a {
    color: inherit;
    text-decoration: none;
}

.am svg.lucide {
    flex: none;
}

.am [hidden] {
    display: none !important;
}

.am-body {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
}

/* ===== Hlavička ===== */
.am-header {
    padding: 16px 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.am-logo img {
    height: 26px;
    width: auto;
    display: block;
}

.am[data-am-theme="dark"] .am-logo img {
    filter: brightness(0) invert(1);
}

.am-module-wrap {
    position: relative;
}

.am-module {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    border: 1px solid var(--am-n200);
    border-radius: 12px;
    background: var(--am-n0);
    cursor: pointer;
    width: 100%;
    text-align: left;
    font: inherit;
    color: inherit;
    transition: box-shadow 150ms ease;
}

.am-module--static {
    cursor: default;
}

.am-module:not(.am-module--static):hover {
    box-shadow: var(--am-shadow-md);
}

.am-module:focus-visible {
    outline: 2px solid var(--am-500);
    outline-offset: -2px;
}

.am-module__tile {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--am-500);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: none;
}

.am-module__name {
    font-family: var(--am-font-display);
    font-weight: 800;
    font-size: 15px;
    line-height: 1.2;
    color: var(--am-n900);
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.am-module__sub {
    font-size: 12px;
    color: var(--am-n500);
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.am-module__text {
    flex: 1;
    min-width: 0;
}

.am-module__chev {
    color: var(--am-n400);
}

/* dropdown přepínače modulů */
.am-switch {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    z-index: 1050;
    background: var(--am-n0);
    border: 1px solid var(--am-n200);
    border-radius: 12px;
    box-shadow: var(--am-shadow-md);
    padding: 6px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    max-height: 60vh;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--am-n300) transparent;
}

.am-switch__item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 8px;
    border-radius: 8px;
    transition: background 150ms ease;
}

.am-switch__item:hover {
    background: var(--am-n100);
}

.am-switch__item:focus-visible {
    outline: 2px solid var(--am-500);
    outline-offset: -2px;
}

.am-switch__item.is-current {
    background: var(--am-active-bg);
}

.am-switch__tile {
    width: 24px;
    height: 24px;
    border-radius: 7px;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: none;
}

.am-switch__text {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.am-switch__name {
    font-size: 13px;
    font-weight: 600;
    color: var(--am-n900);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.am-switch__sub {
    font-size: 11px;
    color: var(--am-n500);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* hledání */
.am-search {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 36px;
    padding: 0 10px;
    border: 1px solid var(--am-n200);
    border-radius: 8px;
    background: var(--am-n50);
    color: var(--am-n400);
    font-size: 13px;
    margin: 0;
}

.am-search input {
    flex: 1;
    min-width: 0;
    border: 0;
    background: transparent;
    font: inherit;
    font-size: 13px;
    color: var(--am-n900);
    outline: none;
    box-shadow: none;
    padding: 0;
}

.am-search input::placeholder {
    color: var(--am-n400);
}

.am-search:focus-within {
    border-color: var(--am-500);
}

.am-search kbd {
    font: inherit;
    font-size: 11px;
    border: 1px solid var(--am-n200);
    border-radius: 4px;
    padding: 1px 5px;
    background: var(--am-n0);
    color: var(--am-n500);
}

.am-search kbd:empty {
    display: none;
}

/* ===== Navigace ===== */
.am-nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 0 10px 10px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    font-size: 14px;
    scrollbar-width: thin;
    scrollbar-color: var(--am-n300) transparent;
}

.am-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: contents;
}

.am-nav li {
    flex: none;
    display: flex;
    flex-direction: column;
    margin: 0;
}

.am-item {
    position: relative;
    flex: none;
    display: flex;
    align-items: center;
    gap: 10px;
    height: 38px;
    padding: 0 10px;
    border-radius: 8px;
    color: var(--am-n700);
    width: 100%;
    border: 0;
    background: transparent;
    font: inherit;
    font-size: 14px;
    text-align: left;
    cursor: pointer;
    transition: background 150ms ease;
}

.am-item--static {
    cursor: default;
}

.am-item .lucide {
    color: var(--am-n500);
    width: 18px;
    height: 18px;
}

.am-item__label {
    flex: 1;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.am-item__chev {
    width: 16px;
    height: 16px;
    color: var(--am-n400);
    transition: transform 200ms ease-out;
}

.am-item:not(.am-item--static):hover {
    background: var(--am-n100);
}

.am-item:focus-visible {
    outline: 2px solid var(--am-500);
    outline-offset: -2px;
}

.am-item.is-open {
    background: var(--am-n50);
    color: var(--am-n900);
    font-weight: 500;
}

.am-item.is-open .am-item__chev {
    transform: rotate(90deg);
    color: var(--am-n500);
}

.am-item.is-active {
    background: var(--am-active-bg);
    color: var(--am-active-fg);
    font-weight: 600;
}

.am-item.is-active .lucide {
    color: var(--am-active-fg);
}

.am-item.is-active::before {
    content: "";
    position: absolute;
    left: -10px;
    top: 9px;
    width: 3px;
    height: 20px;
    border-radius: 0 3px 3px 0;
    background: var(--am-500);
}

.am-badge {
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    border-radius: 9999px;
    background: var(--am-n100);
    color: var(--am-n600);
    font-size: 11px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.am-badge--warn {
    background: var(--am-badge-warn-bg);
    color: var(--am-badge-warn-fg);
}

/* ===== Podmenu (akordeon) ===== */
.am-sub {
    flex: none;
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 200ms ease-out;
}

.am-sub.is-open {
    grid-template-rows: 1fr;
}

.am-sub > div {
    overflow: hidden;
    min-height: 0;
}

.am-sub ul {
    display: flex;
    flex-direction: column;
    gap: 1px;
    margin: 2px 0 4px 19px;
    padding-left: 14px;
    border-left: 1px solid var(--am-n200);
    font-size: 13.5px;
}

.am-subitem {
    flex: none;
    height: 32px;
    display: flex;
    align-items: center;
    padding: 0 10px;
    border-radius: 6px;
    color: var(--am-n600);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: background 150ms ease;
}

a.am-subitem:hover {
    background: var(--am-n100);
}

.am-subitem:focus-visible {
    outline: 2px solid var(--am-500);
    outline-offset: -2px;
}

.am-subitem.is-active {
    background: var(--am-active-bg);
    color: var(--am-active-fg);
    font-weight: 600;
}

.am-subitem.is-l3 {
    padding-left: 22px;
    font-size: 13px;
    color: var(--am-n500);
}

.am-subheading {
    font-weight: 600;
    color: var(--am-n600);
    cursor: default;
}

.am-nav__empty {
    padding: 12px 10px;
    font-size: 13px;
    color: var(--am-n500);
}

/* ===== Patička ===== */
.am-footer {
    border-top: 1px solid var(--am-n200);
    padding: 10px 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
}

a.am-footer {
    transition: background 150ms ease;
}

a.am-footer:hover {
    background: var(--am-n50);
}

.am-footer__tile {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    background: var(--am-n100);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--am-n600);
    flex: none;
    overflow: hidden;
}

.am-footer__logo {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.am-footer__text {
    flex: 1;
    min-width: 0;
}

.am-footer__org {
    font-weight: 600;
    color: var(--am-n900);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
}

.am-footer__sub {
    font-size: 11px;
    color: var(--am-n500);
}

.am-footer__chev {
    color: var(--am-n400);
}

/* ===== Mobilní lišta (sloupec se pod 640 px skládá nad obsah) ===== */
.am-mobilebar {
    display: none;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px 14px;
    border: 0;
    border-bottom: 1px solid var(--am-n200);
    background: var(--am-n0);
    font: inherit;
    color: var(--am-n900);
    font-weight: 600;
    cursor: pointer;
    text-align: left;
}

.am-mobilebar__tile {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: var(--am-500);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: none;
}

.am-mobilebar__name {
    flex: 1;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.am-mobilebar__icon {
    color: var(--am-n500);
}

/* =========================================================================
   Integrace do šablony cassiopeia_acresia_tools
   (styl se načítá jen na stránkách s tímto modulem)
   ========================================================================= */

/* Sloupec sidebaru 272 px dle designu (šablona má inline 300 px s !important;
   vyšší specificita body .site-grid vyhrává bez ohledu na pořadí v <head>). */
@media (min-width: 641px) {
    body .site-grid {
        grid-template-columns: [full-start main-start] 272px 1fr [main-end full-end] !important;
    }
}

/* Box organizace z plg_system_ismsorg nahrazuje patička menu. */
.container-sidebar-left .ismsorg-card {
    display: none !important;
}

/* Pojistka proti chrome „card" šablony, kdyby instance neměla style=none. */
.container-sidebar-left .card:has(> .card-body > .am),
.container-sidebar-left .card:has(> .am) {
    border: 0;
    border-radius: 0;
    background: transparent;
    padding: 0;
    margin: 0;
}

.container-sidebar-left .card > .card-body:has(> .am) {
    padding: 0;
}

/* ===== Telefon: menu jako sbalitelná lišta nad obsahem ===== */
@media (max-width: 640px) {
    .am {
        position: static;
        height: auto;
        border-right: 0;
        border-bottom: 1px solid var(--am-n200);
    }

    .am-mobilebar {
        display: flex;
    }

    .am-body {
        display: none;
    }

    .am.am--open .am-body {
        display: flex;
    }

    .am-nav {
        max-height: 60vh;
    }

    .am-search kbd {
        display: none;
    }
}