/* =====================================================================
   Správa podpisů — vizuální systém v2
   Navazuje na QIS2 (IBM Plex, primární #2856c8, světlý sider, radius 6/10).
   Načítá se ZA adminlte.min.css a bootstrap-icons.css; nahrazuje admin.css
   (jeho bespoke třídy jsou přestylované níže, názvy zachované).
   Princip: 1) --qn-* tokeny  2) mapování na --bs-* / --lte-*
            3) komponentové proměnné Bootstrapu  4) doplňkové třídy.
   Písmo: IBM Plex Sans/Mono (OFL) — v produkci woff2 v /public/fonts,
   @font-face v souboru fonts.css (CSP: jen vlastní origin).
   ===================================================================== */

/* ---------- 1. Tokeny ---------- */
:root,
[data-bs-theme=light] {
  --qn-font: 'IBM Plex Sans', 'Segoe UI', system-ui, -apple-system, Roboto, sans-serif;
  --qn-mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

  --qn-primary: #2856c8;
  --qn-primary-hover: #3f6fe0;
  --qn-primary-active: #1f47a8;
  --qn-primary-bg: #eaf0ff;
  --qn-primary-border: #bacbf6;

  --qn-success: #2b8a3e;
  --qn-success-bg: #e7f5ea;
  --qn-success-border: #b7dcc0;
  --qn-warning: #a35f00;
  --qn-warning-bg: #fdf1de;
  --qn-warning-border: #f0d29f;
  --qn-danger: #c8322f;
  --qn-danger-hover: #ad2826;
  --qn-danger-bg: #fdeceb;
  --qn-danger-border: #f2bdbb;
  --qn-info: #0b6a85;
  --qn-info-bg: #e3f3f8;
  --qn-info-border: #acd9e7;

  --qn-text: #172033;
  --qn-text-2: #545e72;
  --qn-text-3: #646e81;      /* AA i na --qn-bg-layout */
  --qn-text-disabled: #9aa3b3;

  --qn-bg-layout: #eef1f6;
  --qn-bg: #ffffff;
  --qn-fill: #f5f7fa;
  --qn-fill-2: #eef1f6;
  --qn-row-hover: #f4f8ff;
  --qn-border: #d6dce6;
  --qn-border-2: #e6eaf1;

  --qn-radius-sm: 4px;
  --qn-radius: 6px;
  --qn-radius-lg: 10px;

  --qn-shadow-1: 0 1px 2px rgba(16,24,40,.05), 0 1px 3px rgba(16,24,40,.05);
  --qn-shadow-2: 0 6px 16px rgba(16,24,40,.08), 0 3px 6px rgba(16,24,40,.05);
  --qn-shadow-up: 0 -4px 12px rgba(16,24,40,.06);

  --qn-header-h: 56px;
  --qn-sidebar-w: 240px;
  --qn-control-h: 34px;
  --qn-control-h-sm: 28px;
  --qn-gap: 16px;

  /* ---------- 2. Bootstrap / AdminLTE mapování ---------- */
  --bs-font-sans-serif: var(--qn-font);
  --bs-font-monospace: var(--qn-mono);
  --bs-body-font-family: var(--qn-font);
  --bs-body-font-size: .9375rem;          /* 15 px */
  --bs-body-line-height: 1.55;
  --bs-body-color: #172033;
  --bs-body-color-rgb: 23, 32, 51;
  --bs-body-bg: #ffffff;
  --bs-body-bg-rgb: 255, 255, 255;
  --bs-emphasis-color: #0f1626;
  --bs-emphasis-color-rgb: 15, 22, 38;
  --bs-secondary-color: #545e72;
  --bs-secondary-color-rgb: 84, 94, 114;
  --bs-secondary-bg: #f5f7fa;
  --bs-secondary-bg-rgb: 245, 247, 250;
  --bs-tertiary-color: #646e81;
  --bs-tertiary-color-rgb: 100, 110, 129;
  --bs-tertiary-bg: #eef1f6;
  --bs-tertiary-bg-rgb: 238, 241, 246;
  --bs-heading-color: #172033;

  --bs-primary: #2856c8;            --bs-primary-rgb: 40, 86, 200;
  --bs-primary-text-emphasis: #1f47a8;
  --bs-primary-bg-subtle: #eaf0ff;  --bs-primary-border-subtle: #bacbf6;
  --bs-secondary: #545e72;          --bs-secondary-rgb: 84, 94, 114;
  --bs-secondary-text-emphasis: #3a4357;
  --bs-secondary-bg-subtle: #eef1f6; --bs-secondary-border-subtle: #d6dce6;
  --bs-success: #2b8a3e;            --bs-success-rgb: 43, 138, 62;
  --bs-success-text-emphasis: #226f32;
  --bs-success-bg-subtle: #e7f5ea;  --bs-success-border-subtle: #b7dcc0;
  --bs-warning: #e8a33d;            --bs-warning-rgb: 232, 163, 61;   /* výplň; text = emphasis */
  --bs-warning-text-emphasis: #8a5000;
  --bs-warning-bg-subtle: #fdf1de;  --bs-warning-border-subtle: #f0d29f;
  --bs-danger: #c8322f;             --bs-danger-rgb: 200, 50, 47;
  --bs-danger-text-emphasis: #a52624;
  --bs-danger-bg-subtle: #fdeceb;   --bs-danger-border-subtle: #f2bdbb;
  --bs-info: #0b6a85;               --bs-info-rgb: 11, 106, 133;
  --bs-info-text-emphasis: #09566c;
  --bs-info-bg-subtle: #e3f3f8;     --bs-info-border-subtle: #acd9e7;
  --bs-light: #f5f7fa;              --bs-light-rgb: 245, 247, 250;
  --bs-dark: #172033;               --bs-dark-rgb: 23, 32, 51;

  --bs-link-color: #2856c8;         --bs-link-color-rgb: 40, 86, 200;
  --bs-link-hover-color: #1f47a8;   --bs-link-hover-color-rgb: 31, 71, 168;
  --bs-link-decoration: none;
  --bs-code-color: #3a4357;
  --bs-highlight-bg: #fdf1de;

  --bs-border-color: #d6dce6;
  --bs-border-color-translucent: rgba(23, 32, 51, .12);
  --bs-border-radius: 6px;
  --bs-border-radius-sm: 4px;
  --bs-border-radius-lg: 10px;
  --bs-border-radius-xl: 12px;
  --bs-border-radius-xxl: 16px;
  --bs-box-shadow-sm: var(--qn-shadow-1);
  --bs-box-shadow: var(--qn-shadow-2);
  --bs-focus-ring-width: 3px;
  --bs-focus-ring-opacity: .22;
  --bs-focus-ring-color: rgba(40, 86, 200, .22);
  --bs-form-valid-color: #2b8a3e;   --bs-form-valid-border-color: #2b8a3e;
  --bs-form-invalid-color: #c8322f; --bs-form-invalid-border-color: #c8322f;

  --lte-sidebar-width: 240px;
}

/* ---------- Tmavý režim (bonus, zatím nenasazeno) ---------- */
[data-bs-theme=dark].qn-app,
.qn-app[data-bs-theme=dark] {
  --qn-primary: #5b8cf5; --qn-primary-hover: #7ba4f8; --qn-primary-active: #4a7ae6;
  --qn-primary-bg: #17233d; --qn-primary-border: #2c4272;
  --qn-success: #5bbd6d; --qn-success-bg: #16281a; --qn-success-border: #24502d;
  --qn-warning: #d99a3d; --qn-warning-bg: #2b2113; --qn-warning-border: #5a4320;
  --qn-danger: #e56b68; --qn-danger-bg: #2e1817; --qn-danger-border: #5c2826;
  --qn-info: #4fb6d3; --qn-info-bg: #102a33; --qn-info-border: #1f4f5e;
  --qn-text: #e5e9f0; --qn-text-2: #a3adbf; --qn-text-3: #8a94a6;
  --qn-bg-layout: #0f1319; --qn-bg: #171b23; --qn-fill: #1c212a; --qn-fill-2: #222831;
  --qn-row-hover: #1e2531; --qn-border: #333b47; --qn-border-2: #262d38;
  --bs-body-color: #e5e9f0; --bs-body-bg: #171b23; --bs-tertiary-bg: #0f1319;
  --bs-secondary-bg: #1c212a; --bs-border-color: #333b47; --bs-heading-color: #e5e9f0;
  --bs-secondary-color: #a3adbf; --bs-emphasis-color: #f3f5f9;
  --bs-primary: #5b8cf5; --bs-primary-rgb: 91, 140, 245; --bs-link-color: #7ba4f8;
}

/* ---------- 3. Základ ---------- */
.qn-app {
  font-family: var(--qn-font);
  font-size: var(--bs-body-font-size);
  line-height: var(--bs-body-line-height);
  color: var(--qn-text);
  background: var(--qn-bg-layout);
  -webkit-font-smoothing: antialiased;
}
.qn-app a { text-decoration: none; }
.qn-app code, .qn-app .font-monospace { font-family: var(--qn-mono); font-size: .8125rem; color: var(--bs-code-color); }
.qn-app code.qn-key { background: var(--qn-fill-2); border-radius: var(--qn-radius-sm); padding: 1px 6px; }
.num, .qn-app .num { font-family: var(--qn-mono); font-variant-numeric: tabular-nums; }
.qn-app .text-secondary { color: var(--qn-text-2) !important; }
.qn-app .text-body-secondary, .qn-app .text-muted { color: var(--qn-text-3) !important; }
.qn-app .small, .qn-app small { font-size: .8125rem; }   /* 13 px */
.qn-app h1, .qn-app .h1 { font-size: 1.5rem; font-weight: 600; letter-spacing: -.3px; }
.qn-app h2, .qn-app .h2 { font-size: 1.1875rem; font-weight: 600; }
.qn-app h3, .qn-app .h3 { font-size: 1rem; font-weight: 600; }

/* ---------- Layout: AdminLTE shell ---------- */
.qn-app .app-wrapper { background: var(--qn-bg-layout); }
.qn-app .app-header {
  min-height: var(--qn-header-h); max-height: none;
  background: var(--qn-bg) !important;
  border-bottom: 1px solid var(--qn-border-2) !important;
  box-shadow: none;
  padding: 0 8px;
}
.qn-app .app-header .navbar-nav .nav-link { color: var(--qn-text-2); }
/* Sidebar — tmavý (námořnická #172033, odstín textu z QIS2) */
.qn-app .app-sidebar {
  --qn-sb-bg: #172033;
  --qn-sb-line: rgba(255,255,255,.08);
  --qn-sb-text: #c3cad6;
  --qn-sb-icon: #8f9ab0;
  --qn-sb-muted: #8f9ab0;
  --qn-sb-hover: rgba(255,255,255,.06);
  --qn-sb-active: rgba(91,140,245,.24);
  --qn-sb-active-icon: #a9c2fb;
  --lte-sidebar-color: #c3cad6;
  --lte-sidebar-hover-bg: rgba(255,255,255,.06);
  --lte-sidebar-hover-color: #fff;
  --lte-sidebar-menu-active-bg: rgba(91,140,245,.24);
  --lte-sidebar-menu-active-color: #fff;
  --lte-sidebar-active-color: #fff;
  background: var(--qn-sb-bg) !important;
  border-right: 0;
  box-shadow: none !important;
  display: flex; flex-direction: column;
}
.qn-app .sidebar-brand {
  height: var(--qn-header-h);
  justify-content: flex-start;
  padding: 0 18px;
  border-bottom: 1px solid var(--qn-sb-line);
}
.qn-app .sidebar-brand .brand-link,
.qn-app .sidebar-brand .brand-text {
  display: flex; align-items: center; gap: 10px;
  color: #fff; font-size: 1.0625rem; font-weight: 700; letter-spacing: -.2px;
}
.qn-brand-mark {
  width: 28px; height: 28px; border-radius: 7px; flex: none;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--qn-primary); color: #fff; font-size: 15px;
}
.qn-app .app-sidebar .qn-brand-mark { background: #3f6fe0; }
.qn-app .sidebar-wrapper { padding: 8px 10px 16px; }
.qn-app .sidebar-menu { gap: 1px; }
.qn-app .sidebar-menu .nav-link {
  display: flex; align-items: center; gap: 10px;
  min-height: 36px; padding: 0 10px; margin: 0;
  border-radius: var(--qn-radius);
  color: var(--qn-sb-text); font-size: .9375rem;
}
.qn-app .sidebar-menu .nav-link p { padding-left: 0; }
.qn-app .sidebar-menu .nav-link .nav-icon { font-size: 1rem; width: 18px; text-align: center; color: var(--qn-sb-icon); }
.qn-app .sidebar-menu .nav-link:hover { background: var(--qn-sb-hover); color: #fff; }
.qn-app .sidebar-menu .nav-link.active {
  background: var(--qn-sb-active); color: #fff; font-weight: 600;
}
.qn-app .sidebar-menu .nav-link.active .nav-icon { color: var(--qn-sb-active-icon); }
.qn-app .sidebar-menu .nav-header {
  padding: 16px 10px 6px; font-size: .6875rem; font-weight: 600;
  letter-spacing: .07em; text-transform: uppercase; color: var(--qn-sb-muted);
  background: none;
}
/* Kontext zákazníka v sideru */
.qn-customer-switch {
  display: flex; align-items: center; gap: 10px;
  margin: 14px 0 4px; padding: 8px 10px;
  border: 1px solid rgba(255,255,255,.1); border-radius: var(--qn-radius);
  background: rgba(255,255,255,.06); color: #fff;
}
.qn-customer-switch .qn-avatar { width: 28px; height: 28px; font-size: 12px; background: rgba(91,140,245,.25); color: #dbe6fe; }
.qn-customer-switch strong { display: block; font-size: .875rem; line-height: 1.2; }
.qn-customer-switch span { display: block; font-size: .75rem; color: #a3adbf; font-family: var(--qn-mono); }
.qn-app .sidebar-footer {
  border-top: 1px solid var(--qn-sb-line);
  padding: 12px 18px; font-size: .75rem;
}
.qn-app .sidebar-footer a { color: var(--qn-sb-muted); }

.qn-app .app-main { background: var(--qn-bg-layout); padding-bottom: 0; }
.qn-app .app-content-header { padding: 20px 24px 0; }
.qn-app .app-content { padding: 16px 24px 32px; }
.qn-app .app-content > .container-fluid,
.qn-app .app-content-header > .container-fluid { padding: 0; max-width: 1360px; }

/* Header: uživatel */
.qn-user {
  display: flex; align-items: center; gap: 10px; color: var(--qn-text-2); font-size: .8125rem;
}
.qn-avatar {
  width: 32px; height: 32px; border-radius: 50%; flex: none;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--qn-primary-bg); color: var(--qn-primary); font-weight: 600; font-size: .8125rem;
}
.qn-role {
  display: inline-flex; align-items: center; height: 20px; padding: 0 7px;
  border-radius: var(--qn-radius-sm); font-size: .6875rem; font-weight: 600;
  letter-spacing: .03em; text-transform: uppercase;
  background: var(--qn-primary-bg); color: var(--qn-primary);
}

/* Lišta „Zobrazit jako" */
.qn-impersonation {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 8px 24px; background: #172033; color: #fff; font-size: .8125rem;
}
.qn-impersonation .bi { color: #f0c36b; }
.qn-impersonation .btn { --bs-btn-color: #fff; --bs-btn-border-color: rgba(255,255,255,.4);
  --bs-btn-hover-bg: #fff; --bs-btn-hover-color: #172033; --bs-btn-hover-border-color: #fff; margin-left: auto; }

/* ---------- Hlavička stránky ---------- */
.page-head { display: flex; align-items: flex-end; gap: 16px; flex-wrap: wrap; }
.page-head__title { min-width: 0; flex: 1 1 320px; }
.page-head h1 { margin: 0; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.page-head__meta { margin: 4px 0 0; font-size: .8125rem; color: var(--qn-text-3); display: flex; flex-wrap: wrap; gap: 4px 14px; }
.page-head__actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.qn-app .breadcrumb { --bs-breadcrumb-margin-bottom: 4px; --bs-breadcrumb-divider-color: var(--qn-text-3);
  --bs-breadcrumb-item-active-color: var(--qn-text-3); font-size: .8125rem; }

/* ---------- Karty ---------- */
.qn-app .card {
  --bs-card-border-color: var(--qn-border-2);
  --bs-card-border-radius: var(--qn-radius-lg);
  --bs-card-inner-border-radius: calc(var(--qn-radius-lg) - 1px);
  --bs-card-cap-bg: var(--qn-bg);
  --bs-card-cap-padding-y: 12px;
  --bs-card-cap-padding-x: 16px;
  --bs-card-spacer-y: 16px;
  --bs-card-spacer-x: 16px;
  --bs-card-bg: var(--qn-bg);
  box-shadow: var(--qn-shadow-1);
  border: 1px solid var(--qn-border-2);
}
.qn-app .card-header {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  border-bottom: 1px solid var(--qn-border-2);
}
.qn-app .card-header::after { display: none; }
.qn-app .card-title { margin: 0; font-size: .9375rem; font-weight: 600; float: none; }
.qn-app .card-subtitle { font-size: .8125rem; color: var(--qn-text-3); }
.qn-app .card-tools { margin-left: auto; display: flex; gap: 8px; align-items: center; float: none; }
.qn-app .card-footer { background: var(--qn-fill); border-top: 1px solid var(--qn-border-2); }

/* ---------- Tlačítka ---------- */
.qn-app .btn {
  --bs-btn-font-size: .875rem;
  --bs-btn-font-weight: 500;
  --bs-btn-padding-y: .375rem;
  --bs-btn-padding-x: .8125rem;
  --bs-btn-border-radius: var(--qn-radius);
  --bs-btn-line-height: 1.43;
  --bs-btn-focus-box-shadow: 0 0 0 3px rgba(40, 86, 200, .22);
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: var(--qn-control-h); white-space: nowrap;
}
.qn-app .btn-sm {
  --bs-btn-font-size: .8125rem;
  --bs-btn-padding-y: .1875rem;
  --bs-btn-padding-x: .625rem;
  --bs-btn-border-radius: var(--qn-radius-sm);
  min-height: var(--qn-control-h-sm);
}
.qn-app .btn .bi { font-size: 1em; line-height: 1; }
.qn-app .btn-primary {
  --bs-btn-bg: #2856c8; --bs-btn-border-color: #2856c8; --bs-btn-color: #fff;
  --bs-btn-hover-bg: #3f6fe0; --bs-btn-hover-border-color: #3f6fe0; --bs-btn-hover-color: #fff;
  --bs-btn-active-bg: #1f47a8; --bs-btn-active-border-color: #1f47a8;
  --bs-btn-disabled-bg: #2856c8; --bs-btn-disabled-border-color: #2856c8;
}
/* „Výchozí" tlačítko = bílé s okrajem */
.qn-app .btn-outline-secondary,
.qn-app .btn-default {
  --bs-btn-color: #172033; --bs-btn-bg: #fff; --bs-btn-border-color: #d6dce6;
  --bs-btn-hover-color: #2856c8; --bs-btn-hover-bg: #fff; --bs-btn-hover-border-color: #2856c8;
  --bs-btn-active-color: #1f47a8; --bs-btn-active-bg: #eaf0ff; --bs-btn-active-border-color: #2856c8;
  --bs-btn-disabled-color: #9aa3b3; --bs-btn-disabled-bg: #fff; --bs-btn-disabled-border-color: #e6eaf1;
}
.qn-app .btn-outline-primary {
  --bs-btn-color: #2856c8; --bs-btn-border-color: #bacbf6; --bs-btn-bg: #fff;
  --bs-btn-hover-color: #2856c8; --bs-btn-hover-bg: #eaf0ff; --bs-btn-hover-border-color: #2856c8;
  --bs-btn-active-color: #fff; --bs-btn-active-bg: #2856c8; --bs-btn-active-border-color: #2856c8;
}
.qn-app .btn-outline-danger {
  --bs-btn-color: #c8322f; --bs-btn-border-color: #f2bdbb; --bs-btn-bg: #fff;
  --bs-btn-hover-color: #fff; --bs-btn-hover-bg: #c8322f; --bs-btn-hover-border-color: #c8322f;
  --bs-btn-active-bg: #ad2826; --bs-btn-active-border-color: #ad2826;
}
.qn-app .btn-danger {
  --bs-btn-bg: #c8322f; --bs-btn-border-color: #c8322f;
  --bs-btn-hover-bg: #ad2826; --bs-btn-hover-border-color: #ad2826;
  --bs-btn-active-bg: #962220; --bs-btn-active-border-color: #962220;
}
.qn-app .btn-success { --bs-btn-bg: #2b8a3e; --bs-btn-border-color: #2b8a3e; --bs-btn-hover-bg: #226f32; --bs-btn-hover-border-color: #226f32; }
/* Tiché tlačítko (dříve btn-link text-muted, btn-outline-info) */
.qn-app .btn-ghost, .qn-app .btn-link {
  --bs-btn-color: #545e72; --bs-btn-bg: transparent; --bs-btn-border-color: transparent;
  --bs-btn-hover-color: #172033; --bs-btn-hover-bg: #f5f7fa; --bs-btn-hover-border-color: transparent;
  --bs-btn-active-bg: #eef1f6; --bs-btn-active-border-color: transparent;
  text-decoration: none;
}
.qn-app .btn-icon { padding: 0; width: var(--qn-control-h); }
.qn-app .btn-sm.btn-icon { width: var(--qn-control-h-sm); }

/* ---------- Formuláře ---------- */
.qn-app .form-label { font-size: .875rem; font-weight: 500; color: var(--qn-text); margin-bottom: 6px; }
.qn-app .form-text { font-size: .8125rem; color: var(--qn-text-3); margin-top: 5px; }
.qn-app .form-control,
.qn-app .form-select {
  font-size: .9375rem; line-height: 1.4;
  min-height: var(--qn-control-h);
  padding: .3125rem .75rem;
  border-color: var(--qn-border); border-radius: var(--qn-radius);
  color: var(--qn-text); background-color: #fff;
}
.qn-app .form-select { padding-right: 2.25rem; }
.qn-app .form-control-sm, .qn-app .form-select-sm { min-height: var(--qn-control-h-sm); font-size: .8125rem; padding-top: .1875rem; padding-bottom: .1875rem; }
.qn-app .form-control:hover, .qn-app .form-select:hover { border-color: #b9c2d0; }
.qn-app .form-control:focus, .qn-app .form-select:focus {
  border-color: var(--qn-primary); box-shadow: 0 0 0 3px rgba(40, 86, 200, .18);
}
.qn-app .form-control[readonly], .qn-app .form-control:disabled { background: var(--qn-fill); color: var(--qn-text-2); }
.qn-app .form-control-color { width: 44px; padding: 4px; }
.qn-app .input-group-text { background: var(--qn-fill); border-color: var(--qn-border); color: var(--qn-text-2); font-size: .875rem; }
.qn-app .form-check-input { border-color: #b9c2d0; }
.qn-app .form-check-input:checked { background-color: var(--qn-primary); border-color: var(--qn-primary); }
.qn-app .form-check-input:focus { box-shadow: 0 0 0 3px rgba(40, 86, 200, .18); border-color: var(--qn-primary); }
.qn-app .form-switch .form-check-input { width: 2.25em; }
.qn-app .form-check-label { font-size: .9375rem; }

/* Sekce formuláře: popis vlevo, pole vpravo */
.form-section {
  display: grid; grid-template-columns: minmax(0, 280px) minmax(0, 1fr); gap: 24px 40px;
  padding: 24px 0; border-top: 1px solid var(--qn-border-2);
}
.form-section:first-child { border-top: 0; padding-top: 4px; }
.form-section__aside h2, .form-section__aside h3 { font-size: .9375rem; font-weight: 600; margin: 0 0 4px; }
.form-section__aside p { font-size: .8125rem; color: var(--qn-text-3); margin: 0; }
.form-section__body { display: flex; flex-direction: column; gap: 16px; min-width: 0; max-width: 720px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); gap: 16px; }
@media (max-width: 991.98px) { .form-section { grid-template-columns: minmax(0, 1fr); gap: 12px; } }

/* Nápověda – diagram (původně .help-diagram, nyní bez floatu) */
.qn-app .help-diagram { float: none; width: 220px; margin: 0; line-height: 0; }
.qn-app .help-diagram img { width: 100%; height: auto; border-radius: var(--qn-radius); border: 1px solid var(--qn-border-2); background: #fff; }
.qn-app .help-diagram-caption { font-size: .75rem; color: var(--qn-text-3); text-align: center; margin-top: 4px; line-height: 1.3; }
.qn-app .help-diagram-pair { display: flex; gap: 8px; }

/* ---------- Sticky action bar ---------- */
.action-bar, .qn-app .edit-actions {
  position: sticky; bottom: 0; z-index: 10;
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  margin-top: 16px; padding: 12px 16px;
  background: rgba(255,255,255,.96); backdrop-filter: blur(6px);
  border: 1px solid var(--qn-border-2); border-radius: var(--qn-radius-lg);
  box-shadow: var(--qn-shadow-up);
}
.action-bar__status { font-size: .8125rem; color: var(--qn-text-3); display: flex; align-items: center; gap: 6px; }
.action-bar__status.is-dirty { color: var(--qn-warning); }
.action-bar__buttons { margin-left: auto; display: flex; gap: 8px; }

/* ---------- Sekundární navigace (záložky nastavení) ---------- */
.subnav { display: flex; flex-direction: column; gap: 1px; position: sticky; top: 16px; }
.subnav__group { padding: 14px 10px 4px; font-size: .6875rem; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; color: var(--qn-text-3); }
.subnav__group:first-child { padding-top: 0; }
.subnav .nav-link {
  display: flex; align-items: center; gap: 9px; min-height: 34px; padding: 0 10px;
  border-radius: var(--qn-radius); color: var(--qn-text-2); font-size: .875rem;
}
.subnav .nav-link .bi { color: var(--qn-text-3); width: 16px; text-align: center; }
.subnav .nav-link:hover { background: rgba(255,255,255,.7); color: var(--qn-text); }
.subnav .nav-link.active { background: #fff; color: var(--qn-primary); font-weight: 600; box-shadow: var(--qn-shadow-1); }
.subnav .nav-link.active .bi { color: var(--qn-primary); }
.subnav .nav-link.is-danger, .subnav .nav-link.is-danger .bi { color: var(--qn-danger); }
.subnav .nav-link .subnav__flag { margin-left: auto; width: 7px; height: 7px; border-radius: 50%; background: var(--qn-warning); }
.settings-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 24px; align-items: start; }
@media (max-width: 991.98px) {
  .settings-layout { grid-template-columns: minmax(0, 1fr); }
  .subnav { position: static; flex-direction: row; flex-wrap: wrap; }
  .subnav__group { display: none; }
}

/* Podtržené záložky (Bootstrap .nav-underline) */
.qn-app .nav-underline { --bs-nav-underline-gap: 20px; --bs-nav-underline-border-width: 2px;
  --bs-nav-link-color: #545e72; --bs-nav-link-hover-color: #172033; --bs-nav-underline-link-active-color: #2856c8;
  --bs-nav-link-font-size: .875rem; --bs-nav-link-padding-y: 10px; border-bottom: 1px solid var(--qn-border-2); }
.qn-app .nav-underline .nav-link.active { font-weight: 600; }

/* Segmentový přepínač (btn-group + .btn-check) */
.seg { display: inline-flex; padding: 2px; gap: 2px; background: var(--qn-fill-2); border-radius: var(--qn-radius); }
.seg .btn { --bs-btn-border-color: transparent; --bs-btn-bg: transparent; --bs-btn-color: #545e72;
  --bs-btn-hover-bg: rgba(255,255,255,.6); --bs-btn-hover-border-color: transparent; --bs-btn-hover-color: #172033;
  min-height: 26px; --bs-btn-padding-y: 2px; --bs-btn-padding-x: 11px; --bs-btn-font-size: .8125rem; border-radius: var(--qn-radius-sm) !important; }
.seg .btn.active, .seg .btn-check:checked + .btn { background: #fff; color: #172033; box-shadow: var(--qn-shadow-1); border-color: transparent; }

/* ---------- Tabulky ---------- */
.qn-app .table {
  --bs-table-bg: transparent;
  --bs-table-color: #172033;
  --bs-table-border-color: #e6eaf1;
  --bs-table-hover-bg: #f4f8ff;
  --bs-table-hover-color: #172033;
  --bs-table-striped-bg: #fafbfc;
  font-size: .875rem;
  margin-bottom: 0;
}
.qn-app .table > :not(caption) > * > * { padding: 10px 12px; }
.qn-app .table-sm > :not(caption) > * > * { padding: 7px 12px; }
.qn-app .table > thead > tr > th,
.qn-app .table > thead.table-light > tr > th {
  --bs-table-bg: #f5f7fa; background: #f5f7fa;
  font-size: .75rem; font-weight: 600; color: #545e72; letter-spacing: .02em;
  white-space: nowrap; border-bottom-color: #e6eaf1;
}
.qn-app .table > tbody > tr:last-child > * { border-bottom: 0; }
.qn-app .table .num { white-space: nowrap; font-size: .8125rem; }
.qn-app .table td.num, .qn-app .table th.num { text-align: right; }
.qn-app .table td.num-start, .qn-app .table th.num-start { text-align: left; }
.qn-app .table .td-actions { text-align: right; white-space: nowrap; width: 1%; }
.qn-app .table .td-actions .btn { --bs-btn-padding-x: .5rem; }
.qn-app .table .td-primary a { font-weight: 600; color: var(--qn-text); }
.qn-app .table .td-primary a:hover { color: var(--qn-primary); }
.qn-app .table .td-sub { display: block; font-size: .75rem; color: var(--qn-text-3); font-family: var(--qn-mono); }
.qn-app .table-totals td { background: var(--qn-primary-bg); font-weight: 600; }
.qn-app .field-style-row--active td { background: var(--qn-primary-bg); }

/* Toolbar nad tabulkou */
.table-toolbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 10px 16px; border-bottom: 1px solid var(--qn-border-2); }
.table-toolbar .qn-search { position: relative; flex: 0 1 280px; }
.table-toolbar .qn-search .bi { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: var(--qn-text-3); }
.table-toolbar .qn-search .form-control { padding-left: 32px; min-height: 30px; font-size: .8125rem; }
.table-toolbar__end { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.table-footer { display: flex; align-items: center; gap: 12px; padding: 10px 16px; border-top: 1px solid var(--qn-border-2); font-size: .8125rem; color: var(--qn-text-3); }

/* Řádkové akce: hlavní akce + menu */
.row-actions { display: inline-flex; gap: 4px; align-items: center; justify-content: flex-end; }
.qn-app .dropdown-menu { --bs-dropdown-border-color: #e6eaf1; --bs-dropdown-border-radius: 10px;
  --bs-dropdown-box-shadow: var(--qn-shadow-2); --bs-dropdown-font-size: .875rem;
  --bs-dropdown-link-hover-bg: #f5f7fa; --bs-dropdown-link-active-bg: #eaf0ff; --bs-dropdown-link-active-color: #2856c8;
  --bs-dropdown-item-padding-y: 6px; --bs-dropdown-padding-y: 6px; box-shadow: var(--qn-shadow-2); }
.qn-app .dropdown-item { display: flex; align-items: center; gap: 8px; }
.qn-app .dropdown-item.text-danger:hover { background: var(--qn-danger-bg); }

/* ---------- Stavové odznaky ---------- */
.status-badge {
  display: inline-flex; align-items: center; gap: 5px;
  height: 22px; padding: 0 8px; border-radius: var(--qn-radius-sm);
  font-size: .75rem; font-weight: 500; line-height: 1; white-space: nowrap;
  background: var(--qn-fill-2); color: var(--qn-text-2);
  border: 1px solid transparent;
}
.status-badge .bi { font-size: .75rem; }
.status-badge--ok      { background: var(--qn-success-bg); color: #226f32; }
.status-badge--warning { background: var(--qn-warning-bg); color: #8a5000; }
.status-badge--danger  { background: var(--qn-danger-bg);  color: #a52624; }
.status-badge--info    { background: var(--qn-info-bg);    color: #09566c; }
.status-badge--primary { background: var(--qn-primary-bg); color: #1f47a8; }
.status-badge--idle    { background: var(--qn-fill-2);     color: #545e72; }
.status-badge--off     { background: #fff; color: #646e81; border-color: var(--qn-border); }
.status-badge--lg { height: 26px; padding: 0 10px; font-size: .8125rem; }
/* Bootstrap badge sjednocen se status-badge */
.qn-app .badge { --bs-badge-font-weight: 500; --bs-badge-font-size: .75rem; --bs-badge-padding-y: .3em; --bs-badge-padding-x: .6em; --bs-badge-border-radius: 4px; }
.qn-app .text-bg-success { background: var(--qn-success-bg) !important; color: #226f32 !important; }
.qn-app .text-bg-warning { background: var(--qn-warning-bg) !important; color: #8a5000 !important; }
.qn-app .text-bg-danger  { background: var(--qn-danger-bg) !important;  color: #a52624 !important; }
.qn-app .text-bg-secondary { background: var(--qn-fill-2) !important; color: #545e72 !important; }
.qn-app .text-bg-info    { background: var(--qn-info-bg) !important; color: #09566c !important; }
.qn-app .text-bg-primary { background: var(--qn-primary-bg) !important; color: #1f47a8 !important; }
.qn-app .text-bg-light   { background: var(--qn-fill) !important; color: #545e72 !important; border: 1px solid var(--qn-border-2); }

/* Tečkový indikátor v textu */
.status-dot { display: inline-flex; align-items: center; gap: 7px; font-size: .875rem; }
.status-dot::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; flex: none; }
.status-dot--ok { color: #226f32; } .status-dot--warning { color: #8a5000; }
.status-dot--danger { color: #a52624; } .status-dot--idle { color: #646e81; }

/* ---------- KPI dlaždice ---------- */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr)); gap: var(--qn-gap); }
.kpi {
  background: var(--qn-bg); border: 1px solid var(--qn-border-2); border-radius: var(--qn-radius-lg);
  box-shadow: var(--qn-shadow-1); padding: 14px 16px 15px;
  display: flex; flex-direction: column; gap: 2px; min-width: 0;
}
.kpi__label { display: flex; align-items: center; gap: 6px; font-size: .8125rem; color: var(--qn-text-2); }
.kpi__label .bi { color: var(--qn-text-3); }
.kpi__value { font-family: var(--qn-mono); font-variant-numeric: tabular-nums; font-size: 1.625rem; font-weight: 600; letter-spacing: -.5px; line-height: 1.25; margin-top: 4px; color: var(--qn-text); }
.kpi__value small { font-size: .875rem; font-weight: 500; color: var(--qn-text-3); letter-spacing: 0; }
.kpi__sub { font-size: .75rem; color: var(--qn-text-3); display: flex; flex-wrap: wrap; gap: 4px 8px; align-items: center; }
.kpi__delta { font-family: var(--qn-mono); font-weight: 500; }
.kpi__delta--up { color: #226f32; } .kpi__delta--down { color: #a52624; }
.kpi--ok .kpi__value { color: #226f32; }
.kpi--warning { border-color: var(--qn-warning-border); }
.kpi--danger { border-color: var(--qn-danger-border); }
.kpi--danger .kpi__value { color: #a52624; }
.kpi__meter { height: 6px; border-radius: 3px; background: var(--qn-fill-2); overflow: hidden; margin-top: 8px; }
.kpi__meter > span { display: block; height: 100%; background: var(--qn-primary); border-radius: 3px; }
.kpi__meter--over > span { background: var(--qn-danger); }

/* ---------- Seznam vlastností (label / hodnota) ---------- */
.prop-list { margin: 0; display: grid; grid-template-columns: minmax(0, 42%) minmax(0, 1fr); }
.prop-list > dt, .prop-list > dd { padding: 9px 16px; border-bottom: 1px solid var(--qn-border-2); margin: 0; font-size: .875rem; }
.prop-list > dt { color: var(--qn-text-2); font-weight: 400; }
.prop-list > dd { display: flex; align-items: center; gap: 4px 8px; flex-wrap: wrap; }
.prop-list > dd .link-more { margin-left: auto; font-size: .8125rem; white-space: nowrap; }
.prop-list--wide { grid-template-columns: minmax(0, 220px) minmax(0, 1fr); }
.prop-list > dt:nth-last-of-type(1), .prop-list > dd:last-child { border-bottom: 0; }

/* Checklist nasazení */
.checklist { list-style: none; margin: 0; padding: 0; }
.checklist li { display: grid; grid-template-columns: 22px minmax(0, 1fr) auto; gap: 10px; align-items: start; padding: 10px 16px; border-bottom: 1px solid var(--qn-border-2); font-size: .875rem; }
.checklist li:last-child { border-bottom: 0; }
.checklist .bi { font-size: 1rem; line-height: 1.4; }
.checklist__title { font-weight: 500; }
.checklist__desc { display: block; font-size: .8125rem; color: var(--qn-text-3); }

/* ---------- Alerty ---------- */
.qn-app .alert {
  --bs-alert-padding-y: 12px; --bs-alert-padding-x: 14px; --bs-alert-border-radius: var(--qn-radius-lg);
  --bs-alert-margin-bottom: 0;
  display: flex; gap: 10px; align-items: flex-start; font-size: .875rem;
}
.qn-app .alert > .bi { font-size: 1.0625rem; line-height: 1.3; flex: none; }
.qn-app .alert .alert-heading { font-size: .9375rem; font-weight: 600; margin: 0 0 2px; color: inherit; }
.qn-app .alert-success { --bs-alert-bg: #e7f5ea; --bs-alert-border-color: #b7dcc0; --bs-alert-color: #1d5c2a; }
.qn-app .alert-warning { --bs-alert-bg: #fdf1de; --bs-alert-border-color: #f0d29f; --bs-alert-color: #6e4000; }
.qn-app .alert-danger  { --bs-alert-bg: #fdeceb; --bs-alert-border-color: #f2bdbb; --bs-alert-color: #8a1f1d; }
.qn-app .alert-info    { --bs-alert-bg: #e3f3f8; --bs-alert-border-color: #acd9e7; --bs-alert-color: #084b5e; }
.qn-app .alert-secondary { --bs-alert-bg: #f5f7fa; --bs-alert-border-color: #e6eaf1; --bs-alert-color: #3a4357; }
.alert__body { flex: 1; min-width: 0; }
.alert__actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-left: auto; }

/* Alert integrace: kompaktní stavový pruh */
.integration-alert { display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 10px 14px; border-radius: var(--qn-radius-lg); border: 1px solid var(--qn-border-2); background: #fff; box-shadow: var(--qn-shadow-1); font-size: .875rem; }
.integration-alert__icon { width: 30px; height: 30px; border-radius: 8px; display: inline-flex; align-items: center; justify-content: center; flex: none; }
.integration-alert--ok .integration-alert__icon { background: var(--qn-success-bg); color: var(--qn-success); }
.integration-alert--warning .integration-alert__icon { background: var(--qn-warning-bg); color: var(--qn-warning); }
.integration-alert--danger { border-color: var(--qn-danger-border); }
.integration-alert--danger .integration-alert__icon { background: var(--qn-danger-bg); color: var(--qn-danger); }
.integration-alert__text { flex: 1 1 320px; min-width: 0; }
.integration-alert__text strong { display: block; font-weight: 600; }
.integration-alert__text span { color: var(--qn-text-2); }

/* ---------- Prázdný stav ---------- */
.empty-state { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 6px; padding: 40px 24px; }
.empty-state__icon { width: 48px; height: 48px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center;
  background: var(--qn-primary-bg); color: var(--qn-primary); font-size: 1.375rem; margin-bottom: 6px; }
.empty-state__title { font-size: 1rem; font-weight: 600; margin: 0; }
.empty-state__text { font-size: .875rem; color: var(--qn-text-3); max-width: 420px; margin: 0; }
.empty-state__actions { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; justify-content: center; }
.empty-state--compact { padding: 20px 16px; }

/* ---------- Nebezpečná zóna / destruktivní akce ---------- */
.danger-zone { border: 1px solid var(--qn-danger-border); border-radius: var(--qn-radius-lg); background: #fff; overflow: hidden; }
.danger-zone__head { padding: 12px 16px; background: var(--qn-danger-bg); color: #8a1f1d; font-weight: 600; font-size: .9375rem; display: flex; align-items: center; gap: 8px; }
.danger-zone__row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; padding: 14px 16px; border-top: 1px solid var(--qn-border-2); }
.danger-zone__row:first-of-type { border-top: 0; }
.danger-zone__text { flex: 1 1 320px; min-width: 0; font-size: .875rem; }
.danger-zone__text strong { display: block; font-weight: 600; }
.danger-zone__text span { color: var(--qn-text-2); font-size: .8125rem; }
.confirm-input { max-width: 260px; }

/* ---------- Tagy / chips ---------- */
.tag { display: inline-flex; align-items: center; gap: 5px; height: 22px; padding: 0 8px;
  border-radius: var(--qn-radius-sm); font-size: .75rem; font-weight: 500; background: var(--qn-fill-2); color: var(--qn-text-2); }
.tag--mono { font-family: var(--qn-mono); }

/* ---------- Grafy (inline SVG ze serveru) ---------- */
.chart { display: block; width: 100%; height: auto; font-family: var(--qn-font); }
.chart .chart-grid { stroke: #e6eaf1; stroke-width: 1; }
.chart .chart-axis { stroke: #d6dce6; stroke-width: 1; }
.chart .chart-label { fill: #646e81; font-size: 13px; }
.chart .chart-empty { fill: #646e81; font-size: 15px; }
.chart .chart-bar { fill: #2856c8; }
.chart .chart-bar:hover { fill: #3f6fe0; }
.chart .chart-line { fill: none; stroke: #2856c8; stroke-width: 2; stroke-linejoin: round; }
.chart .chart-area { fill: rgba(40, 86, 200, .08); }
.chart .chart-limit { stroke: #c8322f; stroke-width: 1; stroke-dasharray: 4 4; }
.chart-legend { display: flex; gap: 16px; font-size: .75rem; color: var(--qn-text-3); }

/* Progress */
.qn-app .progress { --bs-progress-height: 6px; --bs-progress-bg: #eef1f6; --bs-progress-bar-bg: #2856c8; --bs-progress-border-radius: 3px; }

/* ---------- Kód ---------- */
.qn-app .code-block {
  background: #172033; color: #e5e9f0; padding: 14px 16px; border-radius: var(--qn-radius-lg);
  font-family: var(--qn-mono); font-size: .75rem; line-height: 1.65; max-height: 500px; overflow: auto; white-space: pre; margin: 0;
}
.qn-app .placeholder-list code { font-size: .75rem; }
.copy-field { display: flex; gap: 0; }
.copy-field .form-control { font-family: var(--qn-mono); font-size: .8125rem; border-top-right-radius: 0; border-bottom-right-radius: 0; background: var(--qn-fill); }
.copy-field .btn { border-top-left-radius: 0; border-bottom-left-radius: 0; }

/* Šablony – výběr (původní třídy) */
.qn-app .template-option { border: 1px solid var(--qn-border); border-radius: var(--qn-radius-lg); padding: 12px; background: #fff; }
.qn-app .template-option:has(.template-mode:checked) { border-color: var(--qn-primary) !important; background: var(--qn-primary-bg); box-shadow: 0 0 0 1px var(--qn-primary); }
.qn-app .template-preview { display: inline-block; width: 160px; line-height: 0; }
.qn-app .template-preview svg { width: 100%; height: auto; border-radius: var(--qn-radius-sm); background: #fff; }

/* Náhledový rámeček podpisu */
.preview-frame { border: 1px solid var(--qn-border-2); border-radius: var(--qn-radius-lg); background: #fff; overflow: hidden; }
.preview-frame__bar { display: flex; align-items: center; gap: 8px; padding: 8px 12px; background: var(--qn-fill); border-bottom: 1px solid var(--qn-border-2); font-size: .75rem; color: var(--qn-text-3); }
.preview-frame__body { padding: 20px; min-height: 160px; }

/* Kroky průvodce */
.stepper { display: flex; gap: 0; list-style: none; margin: 0; padding: 0; counter-reset: step; }
.stepper li { flex: 1; display: flex; align-items: center; gap: 10px; font-size: .8125rem; color: var(--qn-text-3); padding: 0 12px 0 0; }
.stepper li::before { counter-increment: step; content: counter(step); width: 26px; height: 26px; border-radius: 50%; flex: none;
  display: inline-flex; align-items: center; justify-content: center; font-weight: 600; font-family: var(--qn-mono); font-size: .75rem;
  border: 1px solid var(--qn-border); background: #fff; color: var(--qn-text-3); }
.stepper li::after { content: ""; flex: 1; height: 1px; background: var(--qn-border); }
.stepper li:last-child::after { display: none; }
.stepper li.is-active { color: var(--qn-text); font-weight: 600; }
.stepper li.is-active::before { background: var(--qn-primary); border-color: var(--qn-primary); color: #fff; }
.stepper li.is-done::before { content: "✓"; background: var(--qn-success-bg); border-color: var(--qn-success-border); color: var(--qn-success); }

/* Přihlášení */
.auth-shell { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: var(--qn-bg-layout); }
.auth-card { width: 100%; max-width: 400px; background: #fff; border: 1px solid var(--qn-border-2); border-radius: 14px; box-shadow: var(--qn-shadow-2); padding: 32px; }

/* Pomocné */
.stack { display: flex; flex-direction: column; gap: var(--qn-gap); }
.cluster { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.grid-main-side { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: var(--qn-gap); align-items: start; }
@media (max-width: 1199.98px) { .grid-main-side { grid-template-columns: minmax(0, 1fr); } }
.section-title { font-size: .6875rem; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; color: var(--qn-text-3); margin: 0 0 8px; }
.divider { height: 1px; background: var(--qn-border-2); border: 0; margin: 0; }

/* ---------- Doplňky z redesignu obrazovek ---------- */
.qn-app .app-main { min-width: 0; }
.qn-app .form-section__aside h2, .qn-app .form-section__aside h3 { font-size: .9375rem; }
.qn-app .section-title, .qn-app h2.section-title, .qn-app h3.section-title { font-size: .6875rem; }
.qn-app hr.divider, .qn-app hr { opacity: 1; border-color: var(--qn-border-2); }
.form-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.form-grid--2-1-1 { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr); }
@media (max-width: 767.98px) { .form-grid--3, .form-grid--2-1-1 { grid-template-columns: minmax(0, 1fr); } }
.table-frame { border: 1px solid var(--qn-border-2); border-radius: var(--qn-radius-lg); overflow: hidden; }
.upload-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.upload-row .form-control { flex: 1 1 260px; }
.empty-inline { border: 1px dashed var(--qn-border); border-radius: var(--qn-radius-lg); padding: 12px 16px; color: var(--qn-text-3); font-size: .875rem; }
.qn-app .table--dense > :not(caption) > * > * { padding: 7px 8px; font-size: .8125rem; }
.qn-app .table--dense th { white-space: normal; }
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr)); gap: var(--qn-gap); align-items: start; }
.td-note, .qn-app .table .td-note { display: block; font-size: .75rem; color: var(--qn-text-3); }
/* …but never on the cell itself: display:block on a <td> breaks the row. */
.qn-app .table td.td-note { display: table-cell; }
.td-json { font-family: var(--qn-mono); font-size: .75rem; word-break: break-word; color: var(--bs-code-color); }
.th-sub { display: block; font-weight: 400; color: var(--qn-text-3); }
.table-inline-form { display: flex; gap: 8px; align-items: center; }
.template-option--tile { padding: 12px 12px 12px 2.25rem; height: 100%; margin: 0; }
.preview-frame__placeholder { height: 320px; margin: 12px; border: 1px dashed var(--qn-border); border-radius: var(--qn-radius); display: flex; align-items: center; justify-content: center; color: var(--qn-text-2); font-size: .8125rem; }
.placeholder-list > li { padding: 4px 0; border-bottom: 1px solid var(--qn-border-2); }
.placeholder-list > li > span { display: block; color: var(--qn-text-2); }
.preview-frame__details summary { padding: 8px 12px; font-size: .8125rem; color: var(--qn-text-2); cursor: pointer; }
.step-num { width: 22px; height: 22px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-family: var(--qn-mono); font-size: .75rem; font-weight: 600; background: var(--qn-primary-bg); color: #1f47a8; flex: none; }
.step-num--solid { width: 24px; height: 24px; background: var(--qn-primary); color: #fff; }
.step-num--muted { background: var(--qn-fill-2); color: var(--qn-text-2); }
.card > .code-block:last-child { border-radius: 0 0 calc(var(--qn-radius-lg) - 1px) calc(var(--qn-radius-lg) - 1px); }
.copy-field { width: 100%; max-width: 760px; }
.prop-list > dd > .copy-field { flex: 1 1 320px; }
.copy-field .form-control { flex: 1 1 auto; min-width: 0; }

/* ---------- Sidebar: indikátory a skupina Provozovatel ---------- */
.qn-app .sidebar-menu .nav-link .nav-dot,
.qn-customer-switch .nav-dot { margin-left: auto; width: 8px; height: 8px; border-radius: 50%; flex: none; }
.nav-dot--ok { background: #5bbd6d; }
.nav-dot--warning { background: #f0b350; }
.nav-dot--danger { background: #f07470; box-shadow: 0 0 0 3px rgba(240,116,112,.18); }
.nav-dot--idle { background: #8f9ab0; }
.qn-app .sidebar-menu .nav-count {
  margin-left: auto; min-width: 20px; height: 18px; padding: 0 6px; border-radius: 9px;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--qn-mono); font-size: .6875rem; font-weight: 500;
  background: rgba(255,255,255,.1); color: #dbe1ea;
}
.qn-app .sidebar-menu .nav-link.active .nav-count { background: rgba(255,255,255,.18); color: #fff; }
.qn-app .sidebar-menu .nav-group { margin-top: 14px; border-top: 1px solid var(--qn-sb-line); padding-top: 8px; }
.qn-app .sidebar-menu .nav-group__toggle .nav-arrow {
  position: static; margin-left: auto; transform: none; font-size: .75rem; color: var(--qn-sb-icon); transition: transform .15s;
}
.qn-app .sidebar-menu .nav-group.menu-open > .nav-group__toggle .nav-arrow { transform: rotate(90deg); }
.qn-app .sidebar-menu .nav-group.menu-open > .nav-group__toggle { color: #fff; }
.qn-app .sidebar-menu .nav-treeview { padding: 2px 0 0; display: none; flex-direction: column; gap: 1px; }
.qn-app .sidebar-menu .nav-group.menu-open > .nav-treeview { display: flex; }
.qn-app .sidebar-menu .nav-treeview .nav-link { min-height: 34px; padding-left: 38px; font-size: .875rem; }
.qn-app .sidebar-menu .nav-treeview .nav-link .nav-icon { font-size: .875rem; }
.qn-app .app-sidebar {
  --lte-sidebar-submenu-bg: transparent;
  --lte-sidebar-submenu-color: #c3cad6;
  --lte-sidebar-submenu-hover-color: #fff;
  --lte-sidebar-submenu-hover-bg: rgba(255,255,255,.06);
  --lte-sidebar-submenu-active-color: #fff;
  --lte-sidebar-submenu-active-bg: rgba(91,140,245,.24);
}
.qn-app .sidebar-wrapper .sidebar-menu > .nav-item.menu-open > .nav-group__toggle { background: transparent; color: #fff; }
.qn-app .sidebar-wrapper .nav-treeview > .nav-item > .nav-link.active { font-weight: 600; }
.qn-app .sidebar-wrapper .nav-treeview > .nav-item > .nav-link.active .nav-icon { color: var(--qn-sb-active-icon); }

/* =====================================================================
   Doplňky z implementace obrazovek (EJS). Pravidla, která theme z Claude
   Design neměl, seskupená podle obrazovek.
   ===================================================================== */

/* ---------- Přehled zákazníka, seznam zákazníků, nový zákazník, import, graf, flash ---------- */
/* Flash zpráva nad obsahem stránky (layout ji vkládá před .stack) */
.qn-app .qn-flash { margin-bottom: var(--qn-gap); }
.qn-app .qn-flash.alert-dismissible { padding-right: 3rem; }

/* KPI s odznakem místo čísla (Stav nasazení) */
.kpi__status { margin: 8px 0 4px; }

/* Checklist: varovná ikona (secret / manifest) */
.checklist .checklist__warn { color: var(--qn-warning); }

/* prop-list pod checklistem v jedné kartě */
.prop-list--divided { border-top: 1px solid var(--qn-border-2); }

/* Poslední aktivita: šířka sloupce Kdy a ořez detailu */
.qn-app .table .th-when { width: 180px; }
.qn-app .table .td-detail { max-width: 28rem; }

/* Stav integrace s chybami: pruh + detail po druzích */
.integration-health { display: flex; flex-direction: column; gap: 10px; }
.integration-health__title { font-size: .9375rem; font-weight: 600; margin: 0; }
.integration-health__users summary { cursor: pointer; }
.integration-health__users li + li { margin-top: 4px; }

/* SVG graf: popisek maxima, bod maxima, neviditelné plochy pro tooltip */
.chart .chart-value { fill: var(--qn-text); font-weight: 600; }
.chart .chart-point { fill: #2856c8; stroke: #fff; stroke-width: 2; }
.chart .chart-hit { fill: transparent; }

/* Těsnější cluster (odznaky v buňce tabulky) */
.cluster--tight { gap: 6px; }

/* Formuláře bez reference (nový zákazník, import): užší obsah, krátká pole */
.page-narrow { max-width: 1100px; }
.input-slug { max-width: 320px; }
.form-grid--font { grid-template-columns: minmax(0, 1fr) minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr); }
@media (max-width: 767.98px) { .form-grid--font { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Nastavení podpisu ---------- */
/* Nastavení podpisu (customers/edit.ejs) */
.settings-main { min-width: 0; }
/* Tab panes are toggled by Bootstrap; the layout lives on an inner .stack. */
.subnav.nav { flex-wrap: nowrap; }
.subnav .nav-link { width: 100%; text-align: left; border: 0; background: transparent; }
@media (max-width: 991.98px) {
  .subnav.nav { flex-wrap: wrap; }
  .subnav .nav-link { width: auto; }
}
.form-grid--2-1 { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
.form-grid--pair { grid-template-columns: repeat(2, minmax(0, 220px)); }
.form-grid--single { grid-template-columns: minmax(0, 420px); }
@media (max-width: 767.98px) { .form-grid--2-1, .form-grid--pair { grid-template-columns: minmax(0, 1fr); } }
.field-narrow { max-width: 360px; }
.text-measure { max-width: 760px; }
.logo-thumb { max-width: 300px; }
.qn-app .table .col-narrow { width: 140px; }
.qn-app .table .col-variants { width: 110px; }
.qn-app .table .col-source { width: 230px; }
.qn-app .danger-zone__head { font-size: .9375rem; }
.danger-zone__confirm { display: flex; align-items: flex-end; gap: 8px; flex-wrap: wrap; flex: 1 1 100%; }
.danger-zone__confirm > div { flex: 0 1 auto; }
.form-section__aside .help-diagram + p, .form-section__aside h3 + .help-diagram { margin-top: 8px; }

/* ---------- Využití, Přehled využití, Analytika ---------- */
/* KPI dlaždice se stavovým odznakem místo čísla (Využití → Stav nasazení) */

/* Tabulka s omezenou výškou a vlastním svislým posuvníkem (Denní přehled, bannery v reportu) */
.table-scroll-y { max-height: 24rem; overflow-y: auto; }
.table-scroll-y thead th { position: sticky; top: 0; z-index: 1; background: var(--bs-table-bg, #fff); }

/* Řádkový formulář zasílání reportu: přepínač + výběr frekvence + Uložit */
.report-form { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px 16px; }
.report-form__switch { flex: 1 1 220px; margin-bottom: 8px; }
.report-form__select { flex: 2 1 300px; min-width: 0; }

/* Toolbar jako samostatný filtr nad kartami (Analytika: Od/Do) */
.table-toolbar--filter { border-bottom: 0; padding: 12px 16px; }

/* Tabulka uvnitř alertu (přečerpání v Přehledu využití) — bílý podklad */
.alert-table { background: #fff; }
.alert-table .table { --bs-table-bg: #fff; }

/* Husté přehledy: záhlaví sloupců se smí zalomit (14 sloupců v Přehledu využití) */
.qn-app .table--dense > thead > tr > th { white-space: normal; vertical-align: bottom; }

/* ---------- Šablony, bannery, náhled ---------- */
/* Šablony – toolbar „kterou šablonu dostane e-mail“ */
.table-toolbar.rd-toolbar-end { align-items: flex-end; }
.rd-toolbar-field { flex: 0 1 360px; min-width: 220px; }
.rd-toolbar-result { align-self: center; }
.status-badge.rd-inline-badge { vertical-align: -5px; }

/* Šablona – editor */
.rd-sticky-aside { z-index: 5; }
@media (min-width: 1200px) { .rd-sticky-aside { position: sticky; top: 16px; } }
.rd-gap-12 { gap: 12px; }
.rd-preview-iframe { display: block; width: 100%; height: 320px; border: 0; background: #fff; }
.rd-scroll-panel { max-height: min(640px, 60vh); overflow-y: auto; }
.rd-copy-select { max-width: 240px; }
.qn-app .rd-code-editor { background: var(--qn-fill); }
.qn-app .template-preview.rd-layout-custom { display: flex; align-items: center; justify-content: center; height: 90px; line-height: 1.2;
  border: 1px dashed var(--qn-border); border-radius: var(--qn-radius-sm); background: #fff; color: var(--qn-text-3); font-size: 1.5rem; }

/* Bannery – seznam a formulář */
.rd-banner-cell { display: flex; align-items: center; gap: 12px; }
.rd-banner-cell__text { min-width: 0; }
.rd-banner-thumb { flex-shrink: 0; max-height: 40px; max-width: 200px; }
.rd-truncate { display: inline-block; max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; vertical-align: bottom; }
.rd-banner-current { max-height: 80px; max-width: 100%; }
.card-body.rd-form-card { padding: 8px 24px; }

/* Náhled podpisu */
.rd-subhead { font-size: .9375rem; font-weight: 600; margin: 0; }
.rd-disclosure { border: 1px solid var(--qn-border-2); border-radius: var(--qn-radius); }
.rd-disclosure > summary { padding: 8px 12px; font-size: .8125rem; color: var(--qn-text-2); cursor: pointer; }
.rd-disclosure__body { padding: 4px 12px 12px; gap: 12px; }
.rd-details-body { padding: 0 12px 12px; }
.preview-frame__body { overflow-x: auto; }
/* theme: `.template-option--tile` loses to `.qn-app .template-option { padding: 12px }`
   → the radio sat on the tile border. Same rule, matching specificity. */
.qn-app .template-option.template-option--tile { padding: 12px 12px 12px 2.25rem; height: 100%; margin: 0; }

/* ---------- Výjimky, blokované účty, manifest, Entra a souhlas, správci, audit zákazníka ---------- */
/* Karta s .form-section uvnitř (formulář výjimky) — sekce mají vlastní svislé odsazení. */
.qn-app .card-body--sections { padding: 8px 24px; }
/* Další blok těla karty pod seznamem / prop-listem. */
.qn-app .card-body--divided { border-top: 1px solid var(--qn-border-2); }
/* Úvodní věta nad prop-listem v kartě (kontrolní seznam Entra). */
.qn-app .card-lead { padding: 12px 16px 4px; margin: 0; font-size: .875rem; }
.qn-app .card-lead--divided { padding-top: 14px; border-top: 1px solid var(--qn-border-2); }
/* Nadpis sekce mezi tělem karty a .checklist. */
.qn-app .card-section-title { padding: 4px 16px 0; margin: 0 0 4px; }
/* Těsnější rozestupy uvnitř .stack / .cluster. */
.stack--tight { gap: 14px; }
.stack--xs { gap: 8px; }
.cluster--xs { gap: 6px; }
/* Stav integrace uvnitř karty — bez vlastního stínu. */
.integration-alert--flat { box-shadow: none; }
/* Čísla uvnitř popisu stavu nesmí přebrat display:block nadpisu. */
.integration-alert__text span strong { display: inline; }
/* Odsazení nadpisu „Kontrolní seznam registrace aplikace“ od karet nad ním. */
.entra-checklist-head { margin-top: 8px; }
.entra-checklist-head p { max-width: 820px; }
/* Pevná šířka sloupce času v auditu. */
.qn-app .table .th-time { width: 180px; }
/* E-mail účtu v prvním sloupci se nezalamuje na pomlčce. */
.qn-app .table .td-primary code { white-space: nowrap; }

/* ---------- Ceník, operátoři, globální audit, changelog, přihlášení, průvodce ---------- */
/* ---------- Ceník ---------- */
.pricing-col-tier { min-width: 16rem; }

/* ---------- Operátoři – detail ---------- */
.op-assign-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(260px, 100%), 1fr)); gap: 8px 24px; }
.op-inline-form { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px; }
.op-inline-form__field { flex: 1 1 260px; min-width: 0; }
.op-form > .action-bar { margin-top: 0; }
.op-status { border: 1px solid var(--qn-border-2); border-radius: var(--qn-radius-lg); overflow: hidden; }

/* ---------- Globální audit ---------- */
.audit-table__time { width: 180px; }
.audit-table .td-json { min-width: 220px; }

/* ---------- Changelog (přesunuto z admin.css, sloučí se do theme) ---------- */
.changelog-card { max-width: 900px; }
.qn-app .changelog-body { padding: 24px 28px; line-height: 1.6; font-size: .9375rem; }
.qn-app .changelog-body h2 {
  font-size: 1.125rem; font-weight: 600; margin: 2rem 0 .75rem;
  padding-bottom: .4rem; border-bottom: 1px solid var(--qn-border-2);
}
.qn-app .changelog-body h1 { font-size: 1.25rem; font-weight: 600; margin: 0 0 .75rem; }
.qn-app .changelog-body h2:first-child { margin-top: 0; }
.qn-app .changelog-body h3 {
  font-size: .75rem; font-weight: 600; letter-spacing: .07em; text-transform: uppercase;
  margin: 1.25rem 0 .5rem; color: var(--qn-text-3);
}
.qn-app .changelog-body ul { margin: 0 0 1rem; padding-left: 1.25rem; }
.qn-app .changelog-body li { margin-bottom: .35rem; }
.qn-app .changelog-body li::marker { color: var(--qn-text-3); }
.qn-app .changelog-body code { font-size: .8125em; overflow-wrap: anywhere; }
.qn-app .changelog-body p { margin-bottom: .75rem; }
@media (max-width: 767.98px) { .qn-app .changelog-body { padding: 16px; } }

/* ---------- Přihlášení / výsledek souhlasu (auth-shell) ---------- */
.qn-app.login-page { display: block; padding: 0; background: var(--qn-bg-layout); }
.qn-app.login-page .auth-shell { width: 100%; }
.auth-wrap { width: 100%; max-width: 400px; }
.auth-brand { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 24px; font-size: 1.25rem; letter-spacing: -.2px; }
.auth-brand .qn-brand-mark { width: 34px; height: 34px; font-size: 18px; border-radius: 8px; }
.auth-card__lead { text-align: center; margin-bottom: 24px; font-size: 1.0625rem; font-weight: 600; }
.auth-card__btn { min-height: 40px; }
.qn-app hr.auth-card__divider { margin: 24px 0; }
.auth-card__details summary { cursor: pointer; }
.auth-card__title { display: flex; align-items: center; gap: 8px; font-size: 1.0625rem; font-weight: 600; margin-bottom: 12px; }

/* ---------- Průvodce zákazníkem ---------- */
.wizard-progress, .wizard-step { max-width: 1100px; }
.wizard-progress + .wizard-step { margin-top: var(--qn-gap); }
.qn-app .wizard-step__head { display: block; }
.qn-app .wizard-step__head h2 { font-size: 1.0625rem; font-weight: 600; margin: 0 0 4px; }
.qn-app .wizard-step__head p { font-size: .875rem; color: var(--qn-text-2); margin: 0; }
.qn-app .wizard-step__body { padding-left: 24px; padding-right: 24px; }
.wizard-input-short { max-width: 320px; }
.wizard-logo-preview { max-width: 240px; }
.wizard-admin-list .list-group-item { padding: 8px 12px; }
.wizard-checklist .list-group-item { padding: 12px 16px; }
.qn-app .wizard-xml { max-height: 300px; }
/* 8 kroků se pod ~1100 px nevejde do řádku → zalomit do mřížky bez spojovacích čar */
@media (max-width: 1199.98px) {
  .wizard-progress .stepper { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px 12px; }
  .wizard-progress .stepper li::after { display: none; }
}
@media (max-width: 575.98px) {
  .wizard-progress .stepper { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.wizard-step > form > .action-bar:first-child { margin-top: 0; }