/* Školní hlídač — vizuální systém podle finálního návrhu (design/finalni, „Tabule“).
   Barvy a rozměry jen přes proměnné níže. Kontrasty: text #1b2420 na papíře 15 : 1,
   slabší text #4a554f 7 : 1, štítky a tlačítka ≥ 4,5 : 1 (ověřeno výpočtem v M4.9). */

@font-face { font-family: 'Atkinson Hyperlegible Next'; font-style: normal; font-weight: 400; font-display: swap;
  src: url(../fonts/atkinson-hyperlegible-next-latin-400.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Atkinson Hyperlegible Next'; font-style: normal; font-weight: 400; font-display: swap;
  src: url(../fonts/atkinson-hyperlegible-next-latin-ext-400.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'Atkinson Hyperlegible Next'; font-style: normal; font-weight: 700; font-display: swap;
  src: url(../fonts/atkinson-hyperlegible-next-latin-700.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Atkinson Hyperlegible Next'; font-style: normal; font-weight: 700; font-display: swap;
  src: url(../fonts/atkinson-hyperlegible-next-latin-ext-700.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'Lexend'; font-style: normal; font-weight: 400; font-display: swap;
  src: url(../fonts/lexend-latin-400.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Lexend'; font-style: normal; font-weight: 400; font-display: swap;
  src: url(../fonts/lexend-latin-ext-400.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'Lexend'; font-style: normal; font-weight: 600; font-display: swap;
  src: url(../fonts/lexend-latin-600.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Lexend'; font-style: normal; font-weight: 600; font-display: swap;
  src: url(../fonts/lexend-latin-ext-600.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'Lexend'; font-style: normal; font-weight: 700; font-display: swap;
  src: url(../fonts/lexend-latin-700.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Lexend'; font-style: normal; font-weight: 700; font-display: swap;
  src: url(../fonts/lexend-latin-ext-700.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }

:root {
  --font-head: 'Lexend', system-ui, sans-serif;
  --font-body: 'Atkinson Hyperlegible Next', system-ui, sans-serif;

  --board: #173f35;          /* tabule: menu, vedlejší tlačítka */
  --board-hover: #22574a;
  --board-line: #2f6355;
  --board-text: #f3f6f4;
  --board-muted: #c9d8d1;
  --chalk: #f6c445;          /* křída: jen hlavní akce */
  --chalk-hover: #e4ad1f;
  --chalk-border: #c9951a;
  --chalk-text: #2a2005;
  --frame: #c48a4a;          /* rám: jen v logu */
  --paper: #f3f2ec;          /* pozadí stránky */
  --card: #ffffff;
  --line: #d8d6cc;
  --line-soft: #e4e2d9;
  --head-bg: #efede5;
  --text: #1b2420;
  --text-soft: #4a554f;
  --field-border: #4a554f;
  --selected-bg: #f0f5f2;
  --link: #1b5e4c;
  --focus: #1d5fa8;

  --overdue-fg: #8f1d1d; --overdue-bg: #fde7e7; --overdue-solid: #b42318;
  --soon-fg: #7a4300;    --soon-bg: #fff0d4;    --soon-solid: #b45309;
  --upcoming-fg: #1b4a85; --upcoming-bg: #e2edfa; --upcoming-solid: #1d5fa8;
  --ok-fg: #1d5a37;      --ok-bg: #e0f2e7;      --ok-solid: #1e7b47;
  --missing-fg: #454b56; --missing-bg: #ffffff;  --missing-solid: #5d6470;

  --radius: 8px;
  --radius-lg: 12px;
}

* { box-sizing: border-box; }
html { font-size: 18px; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font-body); line-height: 1.5; color: var(--text); background: var(--paper); }
a { color: var(--link); text-underline-offset: 3px; }
a:hover { color: var(--board); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
img, svg { max-width: 100%; }
h1, h2, h3 { font-family: var(--font-head); font-weight: 600; margin: 0; line-height: 1.2; }
h1 { font-size: 40px; line-height: 1.15; letter-spacing: -0.02em; }
h2 { font-size: 26px; }
h3 { font-size: 21px; }
p { margin: 0; }
.soft { color: var(--text-soft); }
.nowrap { white-space: nowrap; }
.strong { font-weight: 700; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 8px; top: -100px; z-index: 100; background: var(--chalk); color: var(--chalk-text);
  padding: 12px 18px; border-radius: var(--radius); font-weight: 700; }
.skip-link:focus { top: 8px; }

/* --- Logo --- */
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.logo svg { flex: none; width: 44px; height: 44px; }
.logo-text { font-family: var(--font-head); font-weight: 700; font-size: 22px; line-height: 1.1; letter-spacing: -0.01em;
  white-space: nowrap; color: var(--board); }
.logo.on-dark .logo-text { color: var(--board-text); }
.logo.on-dark .logo-accent { color: var(--chalk); }
.logo.large { gap: 18px; }
.logo.large svg { width: 76px; height: 76px; }
.logo.large .logo-text { font-size: 38px; letter-spacing: -0.02em; }

/* --- Rozvržení aplikace --- */
.app { display: grid; grid-template-columns: 256px minmax(0, 1fr); min-height: 100vh;
  background: linear-gradient(to right, var(--board) 256px, var(--paper) 256px); }
.sidebar { background: var(--board); color: var(--board-text); padding: 28px 16px 24px; display: flex; flex-direction: column;
  gap: 32px; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.sidebar-brand { padding: 0 8px; display: flex; flex-direction: column; gap: 10px; }
.sidebar-school { color: var(--board-muted); padding-left: 2px; }
.nav { display: flex; flex-direction: column; gap: 6px; }
.nav a { display: flex; align-items: center; min-height: 54px; padding: 0 16px; border-radius: var(--radius);
  color: var(--board-text); text-decoration: none; }
.nav a:hover { background: var(--board-hover); color: var(--board-text); }
.nav a[aria-current="page"] { background: var(--paper); color: var(--board); font-weight: 700; }
.sidebar :focus-visible, .mobile-bar :focus-visible { outline-color: var(--chalk); }
.sidebar-user { margin-top: auto; padding: 16px 8px 0; border-top: 1px solid var(--board-line); display: flex;
  flex-direction: column; gap: 10px; }
.sidebar-user .who { display: flex; flex-direction: column; }
.sidebar-user .muted, .mobile-bar .muted { color: var(--board-muted); }
.btn-on-dark { display: flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 14px;
  border-radius: var(--radius); border: 2px solid var(--board-muted); background: transparent; color: var(--board-text);
  font: inherit; font-weight: 700; text-decoration: none; cursor: pointer; white-space: nowrap; width: 100%; }
.btn-on-dark:hover { background: var(--board-hover); color: var(--board-text); }

.mobile-bar { display: none; background: var(--board); color: var(--board-text); }
.mobile-bar summary { list-style: none; }
.mobile-bar summary::-webkit-details-marker { display: none; }
.mobile-bar-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 16px; }
.menu-toggle { display: inline-flex; align-items: center; min-height: 48px; padding: 0 18px; border-radius: var(--radius);
  border: 2px solid var(--board-text); color: var(--board-text); font-weight: 700; cursor: pointer; user-select: none; }
.menu-toggle .when-open { display: none; }
.mobile-bar details[open] .menu-toggle { background: var(--chalk); border-color: var(--chalk); color: var(--chalk-text); }
.mobile-bar details[open] .menu-toggle .when-open { display: inline; }
.mobile-bar details[open] .menu-toggle .when-closed { display: none; }
.mobile-nav { padding: 4px 16px 20px; display: flex; flex-direction: column; gap: 6px; }
.mobile-nav .nav a { min-height: 56px; border: 1px solid var(--board-line); }
.mobile-nav .nav a[aria-current="page"] { border-color: var(--paper); }
.mobile-user { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--board-line); display: flex;
  justify-content: space-between; align-items: center; gap: 12px; }
.mobile-user .btn-on-dark { width: auto; }

.main { padding: 40px 44px 64px; display: flex; flex-direction: column; gap: 28px; min-width: 0; max-width: 1400px; }
.main.tight { gap: 20px; padding-top: 28px; }
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px 24px; flex-wrap: wrap; }
.page-head .lead { color: var(--text-soft); margin-top: 4px; }
.eyebrow { color: var(--text-soft); font-weight: 700; }
.eyebrow + h1 { margin-top: 4px; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.back-link { align-self: flex-start; display: inline-flex; align-items: center; min-height: 48px; font-weight: 700; }

/* --- Tlačítka --- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 52px; padding: 0 22px;
  border-radius: var(--radius); border: 2px solid var(--board); background: var(--card); color: var(--board);
  font: inherit; font-weight: 700; text-decoration: none; cursor: pointer; white-space: nowrap; text-align: center; }
.btn:hover { background: var(--selected-bg); color: var(--board); }
.btn-primary { background: var(--chalk); color: var(--chalk-text); border-color: var(--chalk-border); padding: 0 26px; }
.btn-primary:hover { background: var(--chalk-hover); color: var(--chalk-text); }
.btn-dark { background: var(--board); color: #fff; border-color: var(--board); }
.btn-dark:hover { background: var(--board-hover); color: #fff; }
.btn-danger { color: var(--overdue-fg); border-color: var(--overdue-solid); }
.btn-danger:hover { background: var(--overdue-bg); color: var(--overdue-fg); }
.btn-danger-solid { background: var(--overdue-solid); color: #fff; border-color: var(--overdue-solid); }
.btn-danger-solid:hover { background: var(--overdue-fg); color: #fff; }
.btn-sm { min-height: 48px; padding: 0 18px; }
.btn-lg { min-height: 60px; font-size: 20px; }
.btn-block { display: flex; width: 100%; }
.btn[disabled], .btn[aria-disabled="true"] { border-color: #c4c9c6; color: #6a736e; background: var(--card); cursor: default; }
.htmx-request.btn, .htmx-request .btn[type="submit"] { opacity: .7; cursor: progress; }

/* --- Štítky stavu: barva, tvar i text --- */
.badge { display: inline-block; padding: 3px 12px; border-radius: 6px; border: 2px solid; font-weight: 700;
  line-height: 1.4; white-space: nowrap; }
.badge.overdue { background: var(--overdue-solid); border-color: var(--overdue-solid); color: #fff; }
.badge.soon { background: var(--soon-bg); border-color: var(--soon-solid); color: var(--soon-fg); }
.badge.upcoming { background: var(--upcoming-bg); border-color: var(--upcoming-solid); color: var(--upcoming-fg); }
.badge.ok { background: var(--ok-bg); border-color: var(--ok-solid); color: var(--ok-fg); }
.badge.missing { background: var(--missing-bg); border-color: var(--missing-solid); border-style: dashed; color: var(--missing-fg); }
.tag { display: inline-block; padding: 2px 10px; border-radius: 6px; font-weight: 700; white-space: nowrap;
  background: var(--head-bg); color: var(--text); border: 1px solid var(--line); }
.tag.good { background: var(--ok-bg); color: var(--ok-fg); border-color: var(--ok-solid); }
.tag.bad { background: var(--overdue-bg); color: var(--overdue-fg); border-color: var(--overdue-solid); }
.tag.warn { background: var(--soon-bg); color: var(--soon-fg); border-color: var(--soon-solid); }
.tag.admin { background: var(--board); color: #fff; border-color: var(--board); }

/* --- Dlaždice v přehledu --- */
.tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.tile { display: flex; flex-direction: column; padding: 18px 20px; border-radius: var(--radius-lg); border: 2px solid;
  text-decoration: none; }
.tile .num { font-family: var(--font-head); font-weight: 700; font-size: 46px; line-height: 1; }
.tile .label { font-weight: 700; font-size: 20px; margin-top: 10px; }
.tile .go { margin-top: 10px; text-decoration: underline; text-underline-offset: 3px; }
.tile.overdue { background: var(--overdue-solid); border-color: var(--overdue-solid); color: #fff; }
.tile.overdue:hover { background: var(--overdue-fg); color: #fff; }
.tile.soon { background: var(--soon-bg); border-color: var(--soon-solid); color: var(--soon-fg); }
.tile.upcoming { background: var(--upcoming-bg); border-color: var(--upcoming-solid); color: var(--upcoming-fg); }
.tile.ok { background: var(--ok-bg); border-color: var(--ok-solid); color: var(--ok-fg); }
.tile.soon:hover, .tile.upcoming:hover, .tile.ok:hover { filter: brightness(0.96); }
.tile.calm { background: var(--card); border-color: var(--line); color: var(--text); }
.tile.calm .num { color: var(--text-soft); }
.tile.calm .good { color: var(--ok-fg); font-weight: 700; }

/* --- Panely a tabulky --- */
.panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.panel-head { padding: 22px 24px 6px; display: flex; justify-content: space-between; align-items: flex-end; gap: 12px 24px;
  flex-wrap: wrap; }
.panel-head .soft { margin-top: 2px; }
.panel-body { padding: 22px 24px; display: flex; flex-direction: column; gap: 14px; }
.panel-foot { padding: 18px 24px; border-top: 1px solid var(--line); background: var(--paper);
  display: flex; justify-content: space-between; align-items: center; gap: 12px 24px; flex-wrap: wrap; }
.table { width: 100%; border-collapse: collapse; }
.panel-head + .table { margin-top: 12px; }
.table th { text-align: left; color: var(--text-soft); background: var(--head-bg); padding: 12px 10px; font-weight: 700; }
.table td { padding: 14px 10px; border-top: 1px solid var(--line-soft); vertical-align: middle; }
.table th:first-child, .table td:first-child { padding-left: 24px; }
.table th:last-child, .table td:last-child { padding-right: 24px; }
.table td.act { text-align: right; }
.table .name { color: var(--text); font-weight: 700; }
.table td:first-child { min-width: 190px; }
h2 .name, h2 a.name { color: var(--text); }
.table .name:hover { color: var(--board); }
.table .sub { color: var(--text-soft); }
.table .date { white-space: nowrap; }
.table .due { white-space: nowrap; font-weight: 700; }
.table .group-row td { padding: 22px 24px 8px; font-family: var(--font-head); font-weight: 600; font-size: 20px; }
.table .group-row + tr td { border-top: 1px solid var(--line-soft); }
.table tbody .group-row:not(:first-child) td { border-top: 1px solid var(--line); padding-top: 26px; }
.group-row .count { font-family: var(--font-body); font-weight: 400; color: var(--text-soft); font-size: 18px; }
.group-row.overdue td { color: var(--overdue-fg); }
.group-row.soon td { color: var(--soon-fg); }
.group-row.upcoming td { color: var(--upcoming-fg); }
.group-row.ok td { color: var(--ok-fg); }
.group-row.missing td { color: var(--missing-fg); }
.lbl { display: none; }
.empty { padding: 28px 24px; color: var(--text-soft); }

/* --- Filtr --- */
.filter { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 20px 24px;
  display: flex; flex-direction: column; gap: 16px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.chip { display: inline-flex; align-items: center; min-height: 48px; padding: 0 16px; border-radius: var(--radius);
  background: var(--card); color: var(--board); border: 2px solid var(--board); font-weight: 700; text-decoration: none; }
.chip:hover { background: var(--selected-bg); }
.chip.overdue { color: var(--overdue-fg); border-color: var(--overdue-solid); }
.chip.soon { color: var(--soon-fg); border-color: var(--soon-solid); }
.chip.upcoming { color: var(--upcoming-fg); border-color: var(--upcoming-solid); }
.chip.ok { color: var(--ok-fg); border-color: var(--ok-solid); }
.chip.missing { color: var(--missing-fg); border-color: var(--missing-solid); border-style: dashed; }
.chip[aria-current="true"] { background: var(--board); border-color: var(--board); border-style: solid; color: #fff; }
.chip.overdue[aria-current="true"] { background: var(--overdue-solid); border-color: var(--overdue-solid); }
.chip.soon[aria-current="true"] { background: var(--soon-solid); border-color: var(--soon-solid); }
.chip.upcoming[aria-current="true"] { background: var(--upcoming-solid); border-color: var(--upcoming-solid); }
.chip.ok[aria-current="true"] { background: var(--ok-solid); border-color: var(--ok-solid); }
.chip.missing[aria-current="true"] { background: var(--missing-solid); border-color: var(--missing-solid); }
.filter-row { display: grid; grid-template-columns: minmax(0, 1fr) 260px auto auto; gap: 12px; align-items: end; }
.filter-row.wide { grid-template-columns: repeat(4, minmax(0, 1fr)) auto; }

/* --- Formuláře --- */
.field { display: flex; flex-direction: column; gap: 6px; }
.field > .label, .field > label { font-weight: 700; }
.field .hint, .hint { color: var(--text-soft); }
.optional { font-family: var(--font-body); font-weight: 400; font-size: 18px; color: var(--text-soft); }
input[type="text"], input[type="email"], input[type="password"], input[type="date"], input[type="number"],
input[type="search"], input[type="tel"], select, textarea {
  font: inherit; color: var(--text); background: var(--card); min-height: 52px; padding: 10px 14px; width: 100%;
  border: 2px solid var(--field-border); border-radius: var(--radius); }
.form-large input:not([type="checkbox"]):not([type="radio"]):not([type="file"]), .form-large select { min-height: 56px; padding: 12px 16px; }
.piece-row input[type="text"] { padding-left: 12px !important; padding-right: 12px !important; }
textarea { min-height: 104px; resize: vertical; }
select { appearance: none; padding-right: 44px; cursor: pointer;
  background: var(--card) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='10' viewBox='0 0 16 10'%3E%3Cpath d='M1 1l7 7 7-7' fill='none' stroke='%234a554f' stroke-width='2.5' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 16px center; }
input:focus-visible, select:focus-visible, textarea:focus-visible { border-color: var(--focus); outline: 3px solid #a9c6ea; outline-offset: 0; }
input[type="date"] { max-width: 260px; }
input[type="number"] { max-width: 120px; }
input[type="file"] { font: inherit; min-height: 52px; max-width: 100%; }
input[type="file"]::file-selector-button { font: inherit; font-weight: 700; min-height: 48px; padding: 0 18px; margin-right: 14px;
  border-radius: var(--radius); background: var(--card); color: var(--board); border: 2px solid var(--board); cursor: pointer; }
[aria-invalid="true"] { border-color: var(--overdue-solid) !important; }
.field-error { color: var(--overdue-fg); font-weight: 700; }
.form-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 4px 32px; display: flex; flex-direction: column; }
.form-card.padded { padding: 28px 32px; gap: 22px; }
.step { padding: 24px 0; border-bottom: 1px solid var(--line-soft); display: flex; flex-direction: column; gap: 10px; }
.step:last-child { border-bottom: 0; }
.step-title { font-family: var(--font-head); font-weight: 600; font-size: 21px; }
.step-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.max-field { max-width: 520px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
legend { padding: 0; }
/* legenda se jinak vykreslí přes horní okraj fieldsetu */
fieldset.step > legend, fieldset.field > legend { float: left; width: 100%; margin-bottom: 10px; }
fieldset.step > legend + *, fieldset.field > legend + * { clear: both; }

/* Volby: celý řádek je klikací; nativní prvek zvětšený, vybraná volba zvýrazněná */
.choices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.choices.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.choices.one { grid-template-columns: minmax(0, 1fr); }
.choice { display: flex; align-items: center; gap: 14px; min-height: 56px; padding: 10px 14px; border: 2px solid #8a948f;
  border-radius: var(--radius); background: var(--card); cursor: pointer; }
.choice:has(input:checked) { border-color: var(--board); background: var(--selected-bg); }
.choice:has(input:focus-visible) { outline: 3px solid var(--focus); outline-offset: 2px; }
.choice input { width: 26px; height: 26px; margin: 0; flex: none; accent-color: var(--board); cursor: pointer; }
.choice input:focus-visible { outline: none; }
.choice .desc { display: block; color: var(--text-soft); font-weight: 400; }
.check-line { display: flex; align-items: center; gap: 12px; min-height: 48px; cursor: pointer; }
.check-line input { width: 26px; height: 26px; margin: 0; flex: none; accent-color: var(--board); }

/* Formulář se souhrnem vpravo */
.with-aside { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 28px; align-items: start; }
.aside { position: sticky; top: 24px; display: flex; flex-direction: column; gap: 14px; }
.summary { background: var(--card); border: 2px solid var(--line); border-radius: var(--radius-lg); padding: 22px;
  display: flex; flex-direction: column; gap: 6px; }
.summary.good { border-color: var(--ok-solid); }
.summary.bad { border-color: var(--overdue-solid); }
.summary-title { font-weight: 700; color: var(--text-soft); }
.summary.good .summary-title { color: var(--ok-fg); }
.summary-big { font-family: var(--font-head); font-weight: 700; font-size: 36px; line-height: 1.1; }

/* Seznam údajů */
.dl { display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 10px 16px; margin: 0; }
.dl dt { color: var(--text-soft); }
.dl dd { margin: 0; font-weight: 700; }

/* Hlášky */
.notice { padding: 16px 20px; border-radius: var(--radius-lg); border: 2px solid; display: flex; gap: 14px; align-items: flex-start; }
.notice.success { background: var(--ok-bg); border-color: var(--ok-solid); color: var(--ok-fg); }
.notice.error { background: var(--overdue-bg); border-color: var(--overdue-solid); color: var(--overdue-fg); }
.notice.info { background: var(--upcoming-bg); border-color: var(--upcoming-solid); color: var(--upcoming-fg); }
.notice.warn { background: var(--soon-bg); border-color: var(--soon-solid); color: var(--soon-fg); }
.notice strong { display: block; }
.notice .icon { flex: none; width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: #fff; }
.notice.success .icon { background: var(--ok-solid); }
.notice.error .icon { background: var(--overdue-solid); }

/* Potvrzení po uložení */
.done { max-width: 760px; background: var(--card); border: 2px solid var(--ok-solid); border-radius: var(--radius-lg); padding: 32px;
  display: flex; flex-direction: column; gap: 22px; }
.done-head { display: flex; gap: 18px; align-items: center; }
.done-mark { flex: none; width: 60px; height: 60px; border-radius: 50%; background: var(--ok-solid); color: #fff; display: flex;
  align-items: center; justify-content: center; font-size: 34px; font-weight: 700; }

/* Nebezpečná zóna */
.danger-zone { background: var(--card); border: 2px solid var(--overdue-solid); border-radius: var(--radius-lg); padding: 22px 24px;
  display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.danger-zone .title { font-weight: 700; color: var(--overdue-fg); font-size: 20px; }

/* Záložky v Nastavení */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.tabs a { display: inline-flex; align-items: center; min-height: 52px; padding: 0 18px; border-radius: var(--radius);
  background: var(--card); color: var(--board); border: 2px solid var(--board); font-weight: 700; text-decoration: none; }
.tabs a:hover { background: var(--selected-bg); }
.tabs a[aria-current="page"] { background: var(--board); color: #fff; }

/* Stránkování */
.pager { display: flex; justify-content: space-between; align-items: center; gap: 12px 24px; flex-wrap: wrap; }
.pager-links { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.pager .btn { min-height: 48px; padding: 0 16px; }

/* Úprava kusů */
.pieces-edit { display: flex; flex-direction: column; gap: 8px; }
.piece-row { display: grid; grid-template-columns: 110px minmax(0, 1fr) minmax(0, 1fr) 120px; gap: 8px; align-items: center; }
.piece-row.person { grid-template-columns: minmax(0, 1fr) 120px; }
.piece-row.removed input { text-decoration: line-through; opacity: .55; }
.piece-head { color: var(--text-soft); font-weight: 700; }

/* --- Přihlášení a brána --- */
.auth { display: grid; grid-template-columns: 1fr 1fr; min-height: 100vh; }
.auth-side { background: var(--board); color: var(--board-text); padding: 64px; display: flex; flex-direction: column;
  justify-content: space-between; gap: 40px; }
.auth-claim { display: flex; flex-direction: column; gap: 16px; max-width: 480px; }
.auth-claim .big { font-family: var(--font-head); font-weight: 600; font-size: 34px; line-height: 1.2; letter-spacing: -0.01em; }
.auth-claim .muted, .auth-side .muted { color: var(--board-muted); font-size: 20px; }
.auth-main { padding: 64px; display: flex; align-items: center; justify-content: center; }
.auth-form { width: 100%; max-width: 440px; display: flex; flex-direction: column; gap: 22px; }
.auth-form .foot { color: var(--text-soft); padding-top: 16px; border-top: 1px solid var(--line); }
.password-row { display: flex; gap: 8px; }
.password-row input { flex: 1; min-width: 0; }
.simple-page { max-width: 640px; margin: 0 auto; padding: 64px 16px; display: flex; flex-direction: column; gap: 22px; }

/* --- Mobil a menší obrazovky --- */
@media (max-width: 1180px) {
  .main { padding: 32px 28px 56px; }
  .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .with-aside { grid-template-columns: minmax(0, 1fr); }
  .aside { position: static; }
  .filter-row, .filter-row.wide { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .app { display: block; background: none; }
  .sidebar { display: none; }
  .mobile-bar { display: block; position: sticky; top: 0; z-index: 10; }
  .main { padding: 20px 16px 40px; gap: 20px; }
  h1 { font-size: 31px; }
  h2 { font-size: 24px; }
  .page-head { align-items: stretch; flex-direction: column; }
  .page-head .actions { flex-direction: column-reverse; align-items: stretch; }
  .page-head .actions .btn { width: 100%; }
  .page-head .actions .btn-primary { min-height: 58px; font-size: 20px; }
  .tiles { gap: 12px; }
  .tile { padding: 14px 16px; }
  .tile .num { font-size: 36px; }
  .tile .label { font-size: 18px; margin-top: 8px; }
  .tile .go { display: none; }
  .filter { padding: 16px; }
  .filter-row, .filter-row.wide, .grid-2, .choices, .choices.three { grid-template-columns: minmax(0, 1fr); }
  .filter-row .btn { width: 100%; }
  .form-card { padding: 4px 18px; }
  .form-card.padded { padding: 20px 18px; }
  .dl { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .dl dd { margin-bottom: 10px; }
  .panel-head { padding: 18px 16px 6px; }
  .panel-body { padding: 18px 16px; }
  .panel-foot { padding: 16px; }
  .piece-row, .piece-row.person { grid-template-columns: minmax(0, 1fr); padding: 12px; border: 1px solid var(--line);
    border-radius: var(--radius); }
  .piece-head { display: none; }
  .danger-zone .btn { width: 100%; }
  .done { padding: 22px 18px; }

  .auth { grid-template-columns: minmax(0, 1fr); }
  .auth-side { padding: 20px 16px; gap: 16px; }
  .auth-side .auth-claim .big { font-size: 24px; }
  .auth-side .logo.large svg { width: 52px; height: 52px; }
  .auth-side .logo.large .logo-text { font-size: 28px; }
  .auth-side .auth-claim .muted, .auth-side > .muted { display: none; }
  .auth-main { padding: 28px 16px 48px; align-items: flex-start; }
  .password-row { flex-direction: column; }
}

/* Tabulky se na užších obrazovkách mění na karty (bez vodorovného posouvání). */
@media (max-width: 1180px) {
  /* tabulky → karty */
  .table, .table tbody, .table tr, .table td { display: block; width: 100%; }
  .table thead { display: none; }
  .table tr { padding: 16px; border-top: 1px solid var(--line); }
  .table td, .table td:first-child, .table td:last-child { padding: 3px 0; border: 0; text-align: left; min-width: 0; }
  .table td.act { padding-top: 12px; }
  .table td.act .btn { width: 100%; min-height: 52px; }
  .table .name { font-size: 20px; }
  .table .lbl { display: inline; color: var(--text-soft); font-weight: 400; }
  .table td.cell-badge { padding-bottom: 6px; }
  .table td.empty-cell { display: none; }
  .table .group-row { padding: 22px 16px 4px; border-top: 1px solid var(--line); }
  .table .group-row td { padding: 0; font-size: 20px; }
  .table .group-row + tr { border-top: 0; }
  .table.cards-mobile tr:not(.group-row) { display: flex; flex-direction: column; gap: 6px; background: var(--card); }
  .table.cards-mobile td.cell-badge { order: -1; }

}

/* --- Tisk: bez navigace a tlačítek --- */
@media print {
  html { font-size: 12pt; }
  body { background: #fff; }
  .sidebar, .mobile-bar, .actions, .act, .btn, .filter, .tabs, .skip-link, .no-print { display: none !important; }
  .app { display: block; }
  .main { padding: 0; max-width: none; }
  .panel, .tile { border-color: #999; break-inside: avoid; }
  .table, .table.cards-mobile { display: table; }
  .table thead { display: table-header-group; }
  .table tbody { display: table-row-group; }
  .table tr, .table.cards-mobile tr:not(.group-row) { display: table-row; padding: 0; }
  .table th, .table td, .table td.empty-cell { display: table-cell; width: auto; padding: 6px 8px; border-top: 1px solid #ccc; }
  .table .lbl, .table th:last-child { display: none; }
  .table .group-row td { padding: 12px 8px 4px; font-size: 14pt; }
  .table tr { break-inside: avoid; }
  .badge, .tile { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  a { color: inherit; text-decoration: none; }
}

/* Rozbalovací nápověda (např. zapomenuté heslo) */
details.forgot summary { cursor: pointer; color: var(--link); text-decoration: underline; }
details.forgot p { margin-top: 6px; }

/* Detail položky */
.detail-title { display: flex; flex-direction: column; gap: 10px; }
.detail-state { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.detail-grid { display: grid; grid-template-columns: 380px minmax(0, 1fr); gap: 24px; align-items: start; }
.detail-side { display: flex; flex-direction: column; gap: 24px; }
.h-small { font-size: 22px; }
.dl dd.due-overdue { color: var(--overdue-fg); }
.file-link { display: inline-flex; align-items: center; min-height: 44px; font-weight: 700; }
.mt { margin-top: 10px; }
@media (max-width: 1440px) {
  .detail-grid { grid-template-columns: minmax(0, 1fr); }
  .detail-side { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; }
}
@media (max-width: 900px) { .detail-side { grid-template-columns: minmax(0, 1fr); } }

/* Formulář položky: revize × školení (bez JavaScriptu, podle zvoleného druhu) */
.item-form:has(input[name="section"][value="revize"]:checked) .only-training { display: none; }
.item-form:has(input[name="section"][value="skoleni"]:checked) .only-revize { display: none; }
.item-form:has(input[name="section"][value="skoleni"]:checked) .piece-row { grid-template-columns: minmax(0, 1fr) 120px; }
.remove-status { grid-column: 1 / -1; }
.remove-status:empty { display: none; }
.add-piece { align-self: flex-start; }
.interval { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.interval input[type="number"] { width: 96px; text-align: center; }
.segmented { display: inline-flex; border: 2px solid var(--board); border-radius: var(--radius); overflow: hidden; }
.segmented label { display: flex; align-items: center; gap: 8px; min-height: 52px; padding: 0 16px; color: var(--board);
  font-weight: 700; cursor: pointer; }
.segmented label + label { border-left: 2px solid var(--board); }
.segmented input { width: 22px; height: 22px; margin: 0; accent-color: var(--board); }
.segmented label:has(input:checked) { background: var(--board); color: #fff; }
.segmented label:has(input:checked) input { accent-color: #fff; }
.segmented label:has(input:focus-visible) { outline: 3px solid var(--focus); outline-offset: -3px; }
.confirm-danger { border-color: var(--overdue-solid); }

/* Zápis kontroly */
.stack { display: flex; flex-direction: column; gap: 20px; }
.aside-stack { display: flex; flex-direction: column; gap: 14px; }
.max-choices { max-width: 620px; }

/* Nastavení */
.narrow-form { max-width: 820px; }
.menu-form { gap: 0; }
.menu-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 18px 0; border-top: 1px solid var(--line-soft); }
.menu-row > div:first-child { flex: 1 1 280px; }
.menu-form .actions { padding-top: 18px; border-top: 1px solid var(--line-soft); }
.menu-preview { display: flex; flex-direction: column; gap: 6px; padding: 12px; border-radius: var(--radius); background: var(--board); }
.menu-preview span { color: var(--board-text); padding: 10px 14px; border-radius: 6px; }
.menu-preview .current { background: var(--paper); color: var(--board); font-weight: 700; }
.with-aside:has(input[name="revize"][value="0"]:checked) .if-revize,
.with-aside:has(input[name="skoleni"][value="0"]:checked) .if-skoleni { display: none; }
.export-link { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.filter-buttons { grid-column: 1 / -1; }
@media (max-width: 900px) {
  .export-link { align-items: stretch; }
  .export-link .btn { width: 100%; }
  .menu-row .segmented { width: 100%; }
  .menu-row .segmented label { flex: 1; justify-content: center; }
}

/* Popisky polí kusů: na počítači je nahradí záhlaví sloupců, na mobilu jsou vidět. */
.piece-field { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.piece-lbl { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
@media (max-width: 900px) {
  .piece-lbl { position: static; width: auto; height: auto; overflow: visible; clip: auto; font-weight: 700; }
}
@media (max-width: 900px) { .item-form .piece-row { grid-template-columns: minmax(0, 1fr); } .item-form .piece-head { display: none; } }