.navbar-brand.brand-text { padding: 0; }
    .brand-text-logo {
      font-size: 1.35rem;
      font-weight: 700;
      letter-spacing: -0.02em;
      color: #1a1d21;
      line-height: 1;
    }
    [data-bs-theme="dark"] .brand-text-logo { color: #e4e6eb; }

    /* Project switcher */
    .project-switcher-btn {
      background: transparent;
      border: 1px solid transparent;
      border-radius: 6px;
      padding: 2px 4px 2px 2px;
      transition: background .15s ease;
    }
    .project-switcher-btn:hover {
      background: var(--bs-tertiary-bg);
    }
    .project-switcher-btn:focus { box-shadow: none; outline: none; }
    .project-switcher-icon {
      width: 20px;
      height: 20px;
      border-radius: 5px;
      object-fit: cover;
      flex-shrink: 0;
    }
    .project-switcher-menu {
      box-shadow: 0 8px 24px rgba(47, 52, 58, 0.12);
      border: 1px solid var(--bs-border-color);
      border-radius: 10px;
    }
    .project-item { font-weight: 500; }
    .project-item:hover { background: var(--bs-tertiary-bg); }
    .project-item.active { background: var(--bs-primary-bg-subtle); color: var(--bs-primary); }
    .project-item-icon {
      width: 26px;
      height: 26px;
      border-radius: 6px;
      object-fit: cover;
      flex-shrink: 0;
    }

    /* Collapsible search */
    .navbar-search-collapsible {
      position: relative;
      display: flex;
      align-items: center;
    }
    .navbar-search-field {
      position: absolute;
      left: 0;
      top: 50%;
      transform: translateY(-50%);
      width: 0;
      opacity: 0;
      overflow: hidden;
      transition: width .2s ease, opacity .15s ease;
      pointer-events: none;
      z-index: 5;
      background: var(--bs-body-bg);
    }
    .navbar-search-collapsible.open .navbar-search-field {
      width: 320px;
      opacity: 1;
      pointer-events: auto;
    }
    .navbar-search-collapsible.open #navbar-search-toggle {
      opacity: 0;
      pointer-events: none;
    }
    .navbar-search-field .input-affix-wrapper {
      border-radius: 8px;
    }

    /* Force scrollbar vždy rezervován → viewport i navbar mají stejnou symetrickou šířku, topnav pak padne přesně doprostřed (Dex) */
    html { overflow-y: scroll; scrollbar-gutter: stable; }

    /* Anti-shift: pre-size feather icon boxů aby se nehnuly při JS replace <i> → <svg> (Dex) */
    .feather-icon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 18px;
      height: 18px;
      line-height: 0;
    }
    .feather-icon > i,
    .feather-icon > svg { width: 18px; height: 18px; display: block; }
    .feather-icon > i::before { content: ""; display: inline-block; width: 18px; height: 18px; }

    /* Navbar layout — topnav flex-grow mezi left a right, obsah uprostřed dostupného prostoru (Dex) */
    .hk-navbar .container-fluid {
      display: flex;
      align-items: center;
      min-height: 65px;
    }
    .hk-navbar .nav-start-wrap { display: flex; align-items: center; flex: 0 0 auto; }
    .hk-navbar .nav-right-wrap { display: flex; align-items: center; flex: 0 0 auto; }
    .hk-navbar .nav-end-wrap { display: flex; align-items: center; }
    .platform-topnav {
      display: flex;
      align-items: center;
      gap: 2px;
      justify-content: center;
      white-space: nowrap;
      flex: 1 1 auto;
      min-width: 0;
    }
    .platform-topnav .pnav-item {
      position: relative;
      display: inline-flex;
      flex-direction: row;
      align-items: center;
      justify-content: center;
      gap: 7px;
      padding: 7px 12px;
      border-radius: 8px;
      text-decoration: none;
      color: var(--bs-body-color);
      font-size: 0.92rem;
      font-weight: 500;
      line-height: 1.1;
      cursor: pointer;
      transition: background .15s ease, color .15s ease;
      background: transparent;
      border: none;
      white-space: nowrap;
    }
    .platform-topnav .pnav-item:hover {
      background: var(--bs-tertiary-bg);
      color: var(--bs-body-color);
    }
    .platform-topnav .pnav-item.active {
      background: var(--bs-primary-bg-subtle);
      color: var(--bs-primary);
    }
    .platform-topnav .pnav-icon {
      width: 17px;
      height: 17px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }
    .platform-topnav .pnav-icon svg {
      width: 17px;
      height: 17px;
    }
    .platform-topnav .pnav-label {
      font-size: 0.92rem;
      font-weight: 500;
    }

    /* Standalone nav buttons (Úkoly, Helpdesk) — bigger, separated from user area */
    .nav-standalone-group {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      margin-right: 16px;
      padding-right: 16px;
      border-right: 1px solid var(--bs-border-color);
    }
    .nav-standalone-btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 14px;
      border-radius: 8px;
      text-decoration: none;
      color: var(--bs-body-color);
      font-size: 0.95rem;
      font-weight: 500;
      line-height: 1;
      background: transparent;
      border: none;
      position: relative;
      transition: background .15s ease;
      cursor: pointer;
      white-space: nowrap;
    }
    .nav-standalone-btn:hover {
      background: var(--bs-tertiary-bg);
      color: var(--bs-body-color);
    }
    .nav-standalone-btn .feather-icon { display: inline-flex; align-items: center; }
    .nav-standalone-btn .feather-icon i,
    .nav-standalone-btn .feather-icon svg { width: 18px; height: 18px; }
    .nav-standalone-btn .nav-badge {
      position: absolute;
      top: 2px;
      right: 4px;
      min-width: 16px;
      height: 16px;
      padding: 0 4px;
      font-size: 0.65rem;
      font-weight: 600;
      line-height: 16px;
      border-radius: 8px;
      text-align: center;
    }
    .platform-topnav .pnav-caret {
      font-size: 0.6rem;
      opacity: .5;
      margin-left: 2px;
    }
    /* Defenzivní — zrušený vyjížděcí dropdown z topnavu (Dex) */
    .platform-topnav .pnav-dropdown,
    .pnav-dropdown { display: none !important; }

    /* Dark mode — nahradit tmavě tyrkysovou/zelenou active barvu světlejší variantou (Dex) */
    [data-bs-theme="dark"] .platform-topnav .pnav-item.active,
    [data-bs-theme="dark"] .platform-subnav .subnav-item.active {
      color: var(--bs-primary-text-emphasis);
    }
    [data-bs-theme="dark"] .platform-topnav .pnav-item.active {
      background: rgba(107, 180, 186, 0.15);
    }
    [data-bs-theme="dark"] .platform-subnav .subnav-item.active {
      background: var(--bs-body-bg);
    }

    /* Skryt hk-menu pokud je v DOM (starý Jampack) */
    .hk-menu, #hk_menu_backdrop { display: none !important; }

    /* Body nesmí mít overflow-y:auto, jinak sticky thead nefunguje (Dex) */
    body, html body, body.hk-body { overflow-y: visible !important; overflow-x: clip !important; }

    /* Minimalizuj mezery kolem breadcrumb a body wrapperu (Dex) */
    .hk-pg-body { padding-top: 2.5rem !important; }
    .hk-pg-header { border-bottom: 0 !important; }
    .hk-pg-wrapper { padding-top: 65px !important; }
    .aff-list-table thead th:first-child { padding-top: 6px; }

    /* Sortable table headers (Dex 2026-04-20) */
    table[data-sortable] thead th.sortable { cursor: pointer; user-select: none; position: sticky; }
    table[data-sortable] thead th.sortable:hover { background: var(--bs-tertiary-bg); }
    table[data-sortable] thead th.sortable::after {
      content: '';
      display: inline-block;
      width: 0; height: 0;
      margin-left: 6px;
      vertical-align: middle;
      border-left: 4px solid transparent;
      border-right: 4px solid transparent;
      border-top: 5px solid transparent;
      border-bottom: 5px solid transparent;
      opacity: .35;
    }
    table[data-sortable] thead th.sortable:not(.sort-asc):not(.sort-desc)::after {
      border-top: 4px solid currentColor;
      margin-top: 4px;
      opacity: .25;
    }
    table[data-sortable] thead th.sort-asc::after {
      border-bottom: 5px solid currentColor;
      opacity: .9;
    }
    table[data-sortable] thead th.sort-desc::after {
      border-top: 5px solid currentColor;
      opacity: .9;
    }
    table[data-sortable] thead th.sort-asc, table[data-sortable] thead th.sort-desc {
      color: var(--bs-primary);
    }

    /* Sticky table headers těsně pod topbarem + subnavem (Dex) */
    .table > thead > tr > th {
      position: sticky;
      top: calc(65px + 47px);
      z-index: 10;
      background: var(--bs-body-bg);
      box-shadow: inset 0 -1px 0 var(--bs-border-color);
    }
    .modal .table > thead > tr > th { top: 0; }


    /* Sub-nav (2. úroveň) — sticky na hraně topbaru (Dex) */
    .platform-subnav {
      position: sticky;
      top: 65px;
      z-index: 1020; /* pod hk-navbar (1030), aby ho project-switcher dropdown mohl překrýt (Dex) */
      margin: 0 -12px 0; /* bez spodního marginu — šetříme místo */
      padding: 8px 12px 6px;
      background: var(--bs-body-bg);
      /* Anti-flash: rezervovaná výška, skryté dokud se nevyrenderuje (Dex) */
      min-height: 59px;
      box-sizing: border-box;
      visibility: hidden;
    }
    .platform-subnav.ready { visibility: visible; }
    /* Project switcher dropdown musí být nad sub-navem (Dex) */
    .project-switcher .dropdown-menu, .project-switcher-menu { z-index: 1050 !important; }
    .platform-subnav.empty {
      min-height: 0;
      padding: 0;
      margin: 0;
      display: none;
    }
    .platform-subnav .subnav-inner {
      display: flex;
      gap: 4px;
      align-items: center;
      justify-content: center;
      flex-wrap: wrap;
      padding: 4px;
      background: var(--bs-tertiary-bg);
      border-radius: 10px;
      overflow-x: auto;
    }
    .platform-subnav .subnav-item {
      display: inline-flex;
      align-items: center;
      padding: 7px 14px;
      border-radius: 7px;
      font-size: 0.88rem;
      font-weight: 500;
      color: var(--bs-body-color);
      text-decoration: none;
      white-space: nowrap;
      transition: background .15s ease;
    }
    .platform-subnav .subnav-item:hover {
      background: var(--bs-body-bg);
      color: var(--bs-body-color);
    }
    .platform-subnav .subnav-item.active {
      background: var(--bs-body-bg);
      color: var(--bs-primary);
      box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    }
    /* Layout padding-top jen pro topbar 65px (Jampack původně počítá 107px) */
    body .hk-pg-wrapper { padding-top: 65px !important; }
  /* Navbar layout — 1:1 with prod: CSS grid (start / centered menu / right),
     so the centered menu never crowds or overlaps the brand+switcher. */
  .hk-navbar .container-fluid { display: grid !important; grid-template-columns: auto 1fr auto !important; align-items: center !important; column-gap: 24px !important; min-height: 65px !important; position: relative !important; }
  .hk-navbar .nav-start-wrap { grid-column: 1 !important; justify-self: start !important; min-width: 0 !important; }
  .platform-topnav { grid-column: 2 !important; justify-self: center !important; flex: 0 0 auto !important; position: static !important; transform: none !important; margin: 0 24px !important; padding: 0 !important; white-space: nowrap !important; }
  .hk-navbar .nav-right-wrap { grid-column: 3 !important; justify-self: end !important; flex: 0 0 auto !important; margin-left: 0 !important; padding-left: 24px !important; border-left: 1px solid rgba(0,0,0,0.1); gap: 12px !important; }
  .platform-topnav .pnav-item:last-child { margin-right: 8px !important; }
  @media (max-width: 1299px) { .platform-topnav { display: none !important; } .hk-navbar .nav-right-wrap { border-left: 0 !important; padding-left: 0 !important; } }
  @media (max-width: 599px) { .hk-navbar .nav-standalone-group.d-xl-flex { display: none !important; } }