/* =================================================================
   SIDEBAR NAVIGÁCIÓ — kiszedve base.html-ből 2026-06-04 F1
   Forrás: projects/templates/projects/base.html <style> 57–248 sorok
   Ne módosíts logikán! Refaktor itt = változatlan vizuális.
   ================================================================= */

/* ── OLDALSÁV ── */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--sidebar-bg);
    color: white;
    display: flex;
    flex-direction: column;
    padding: 0;
    z-index: var(--z-sidebar, 1001);
    transition: width 0.25s ease, transform 0.3s;
    box-shadow: 4px 0 10px rgba(0,0,0,.1);
    flex-shrink: 0;
}

/* Brand fejléc — kompakt 1 sor */
.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 10px 12px;
    border-bottom: 1px solid rgba(255,255,255,.15);
    min-height: 52px;
}
.sidebar-logo {
    width: 32px; height: 32px; border-radius: 5px; flex-shrink: 0; object-fit: contain;
}
/* Fehér szöveg sötétkék sidebar háttéren — felhasználói kérés (2026-05-31) */
.sidebar-brand-name {
    font-size: 12.5px; font-weight: 700; flex: 1; line-height: 1.2;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
    color: var(--sidebar-text);
}
.sidebar-rail-btn {
    background: none; border: none; color: var(--sidebar-text-dim);
    cursor: pointer; font-size: 13px; padding: 7px 9px; border-radius: 6px;
    flex-shrink: 0; line-height: 1; transition: color .15s, background .15s;
}
.sidebar-rail-btn:hover { color: var(--sidebar-text); background: var(--sidebar-overlay-hover); }
.sidebar-rail-btn:active { background: var(--sidebar-overlay-active); }

/* Cmd+K kereső */
.sidebar-search { padding: 6px 10px 4px; }
.sidebar-search input {
    width: 100%; background: var(--sidebar-overlay-faint); border: 1px solid rgba(255,255,255,.18);
    border-radius: 6px; padding: 5px 10px; color: var(--sidebar-text); font-size: 11px; outline: none;
    transition: background .15s, border-color .15s, box-shadow .15s;
}
.sidebar-search input:focus {
    background: var(--sidebar-overlay-strong); border-color: var(--sidebar-border-focus);
    box-shadow: 0 0 0 2px rgba(255,255,255,.2);
    outline: 2px solid rgba(255,255,255,.55);
    outline-offset: 1px;
}
.sidebar-search input::placeholder { color: var(--sidebar-text-dim); }
.sidebar-search-hide { display: none !important; }

/* Nav scroll konténer */
.sidebar-nav-scroll { overflow-y: auto; flex-grow: 1; padding: 4px 10px 8px; }

/* Bootstrap .nav-link felülírása */
.sidebar .nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--sidebar-text);
    padding: 8px 10px;
    margin-bottom: 2px;
    border-radius: 6px;
    font-size: 12.5px;
    transition: background .15s, color .15s;
    border-left: 3px solid transparent;
}
.sidebar .nav-link:hover {
    background-color: var(--sidebar-overlay-soft);
    color: white;
}
/* Parent aktív (csoport tartalmaz aktív oldalt) */
.sidebar .nav-link.active {
    background-color: var(--sidebar-overlay-soft);
    color: white;
    border-left: 3px solid rgba(255,255,255,.5);
    padding-left: 7px;
}
/* Maga az oldal aktív */
.sidebar .nav-link.page-active {
    background-color: var(--sidebar-overlay-active);
    color: white;
    font-weight: 700;
    border-left: 3px solid #fff;
    padding-left: 7px;
}
.sidebar .nav-link i { width: 18px; text-align: center; font-size: 13px; flex-shrink: 0; }
/* WCAG AA fix: 9.5px/700 → 12px/600; piros marad #ef4444 (3.24:1@12px>3:1✓);
   warn: #f59e0b (2.59:1) → #b45309 (4.77:1✓) (P2, 2026-05-30) */
.sidebar .nav-link .nav-badge {
    margin-left: auto; background: var(--sidebar-badge-bg); color: var(--sidebar-text);
    font-size: var(--badge-font-size, 12px);
    font-weight: var(--badge-font-weight, 600);
    border-radius: 10px;
    padding: 1px 6px; min-width: 18px; text-align: center; flex-shrink: 0;
    line-height: 1.6;
}
.sidebar .nav-link .nav-badge.nav-badge-warn { background: var(--badge-bg-amber); }

/* KATEGÓRIA CÍM — fehér szöveg sötétkék sidebar háttéren (felhasználói kérés 2026-05-31) */
.nav-title {
    color: var(--sidebar-text);
    text-transform: uppercase;
    font-weight: 700;
    margin-top: 10px;
    margin-bottom: 0;
    display: flex;
    align-items: center;
    padding: 5px 10px;
    font-size: 11px;
    letter-spacing: 1px;
    cursor: pointer;
    transition: color .15s;
    user-select: none;
    opacity: 0.85;
}
.nav-title:hover { opacity: 1; }
.nav-title .nav-title-icon { margin-right: 8px; font-size: 13px; }
.nav-title .nav-title-arrow {
    margin-left: auto; font-size: 9px; opacity: .55;
    transition: transform .22s ease;
}
.nav-title.collapsed .nav-title-arrow { transform: rotate(-90deg); }

/* Szekció tartalom */
.nav-section { max-height: 1000px; overflow: hidden; transition: max-height .3s ease; }
.nav-section.collapsed { max-height: 0; }

/* ALMENÜ */
.nav-submenu {
    max-height: 0; overflow: hidden; transition: max-height .25s ease;
    margin-left: 16px; border-left: 2px solid rgba(255,255,255,.13);
}
.nav-submenu.open { max-height: 700px; }
.nav-submenu .nav-sublink,
.nav-submenu a.nav-sublink:link,
.nav-submenu a.nav-sublink:visited {
    display: flex; align-items: center; gap: 8px;
    color: var(--sidebar-text); padding: 5px 10px; margin: 1px 0;
    border-radius: 4px; font-size: 11.5px; text-decoration: none;
    transition: all .14s; cursor: pointer;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    border-left: 2px solid transparent;
}
.nav-submenu .nav-sublink:hover,
.nav-submenu .nav-sublink:focus { background: var(--sidebar-overlay-faint); color: var(--sidebar-text); }
.nav-submenu .nav-sublink.active {
    background: var(--sidebar-overlay-strong); color: var(--sidebar-text); font-weight: 600;
    border-left: 2px solid rgba(255,255,255,.7);
}
.nav-submenu .nav-sublink .sub-icon {
    font-size: 11px; width: 15px; text-align: center; flex-shrink: 0;
}
.nav-submenu .nav-sublink i.sub-icon {
    font-size: 11px; width: 15px; text-align: center; flex-shrink: 0;
}

/* Rail (ikon-only) mód */
.sidebar[data-rail="1"] {
    width: 52px; padding: 0;
}
.sidebar[data-rail="1"] .sidebar-brand-name,
.sidebar[data-rail="1"] .sidebar-search,
.sidebar[data-rail="1"] .nav-title-text,
.sidebar[data-rail="1"] .nav-section { display: none; }
.sidebar[data-rail="1"] .sidebar-brand { padding: 10px 8px; justify-content: center; }
.sidebar[data-rail="1"] .sidebar-rail-btn { margin: 0 auto; }
.sidebar[data-rail="1"] .nav-title { padding: 5px 4px; justify-content: center; margin-top:4px; }
.sidebar[data-rail="1"] .sidebar-nav-scroll { padding: 4px 5px; }
.sidebar[data-rail="1"] .nav-link { padding: 9px 6px; justify-content: center; gap: 0; border-radius: 8px; }
.sidebar[data-rail="1"] .nav-link i { width: auto; font-size: 15px; }
.sidebar[data-rail="1"] .nav-link .nav-link-text { display: none; }
/* Tooltip rail módban */
.sidebar[data-rail="1"] .nav-link { position: relative; }
.sidebar[data-rail="1"] .nav-link:hover::after {
    content: attr(data-label);
    position: absolute; left: 58px; top: 50%; transform: translateY(-50%);
    background: var(--sidebar-tooltip-bg); color: var(--sidebar-text); padding: 4px 10px;
    border-radius: 5px; font-size: 12px; white-space: nowrap; z-index: var(--z-rail-tooltip, 9999);
    pointer-events: none; box-shadow: 0 2px 8px rgba(0,0,0,.3);
}

/* Sidebar lábléc */
.sidebar-footer {
    border-top: 1px solid rgba(255,255,255,.15);
    padding: 6px 10px 8px;
}
.sidebar-last-update {
    padding: 4px 10px 6px;
    font-size: 10px; color: var(--sidebar-text-dim); line-height: 1.4;
}