/* fingod.cz — design systém.
   SLOVNÍK KOMPONENT (kontrakt pro všechny šablony; nové třídy přidávej sem, ne do šablon):
   rozvržení:  .container[.container--narrow] .stack[--lg|--sm] .cluster[--between] .grid[--2|--3] .section[--dark|--tight]
   text:       .eyebrow .lead .text-small .text-muted .text-center .prose(dlouhé texty) .legal-meta
   navigace:   .site-header(.site-header__bar) .brand(.brand__halo) .site-nav(.site-nav__list,.site-nav__cta)
               .nav-toggle .site-footer(.site-footer__grid,.site-footer__links,.site-footer__legal) .skip-link
   akce:       .btn[.btn--primary|--ghost|--danger][.btn--lg|--block] .link-arrow .link-button
   plochy:     .card[.card--halo] .alert[.alert--info|--success|--warning|--error] .badge[--ok|--warn|--fail|--info]
               .note .disclosure(details > summary + .disclosure__body)
   formuláře:  .form-field(label, input|select|textarea, .form-hint, .form-error) .form-row .checkbox
   průvodce:   .steps > .steps__item[.is-done|.is-current]
   upload:     .dropzone[.is-dragover] .doc-list > .doc-item[.doc-item--ok|--warn|--fail|--busy]
   data:       .table(.num) .table-wrap .stat(.stat__value,.stat__label) .verdict[.verdict--green|--amber|--red] .meter
   stav:       .spinner .htmx-indicator .visually-hidden
   Žádné inline styly (CSP: style-src 'self'). Písma jen systémová — žádné cizí zdroje.
   Fokus: na světlém podkladu tmavý obrys, na tmavém zlatý (proměnná --focus), aby měl vždy kontrast ≥ 3:1. */

:root {
  --night: #14122b;
  --night-2: #1f1b45;
  --ink: #1a1830;
  --ink-soft: #55526e;
  --halo: #f5c451;
  --halo-deep: #d99a16;
  --halo-ink: #7a4f00; /* zlatá pro TEXT na světlém podkladu (kontrast ≥ 4,5:1; --halo-deep jen na plochy) */
  --cloud: #fbfaf6;
  --paper: #ffffff;
  --line: #e4e1d8;
  --ok: #1d7a4f;
  --ok-bg: #e6f4ec;
  --warn: #8a5600;
  --warn-bg: #fdf1d8;
  --fail: #b3261e;
  --fail-bg: #fbe9e7;
  --info: #2b4fa8;
  --info-bg: #e8eefb;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgb(20 18 43 / 6%), 0 8px 24px rgb(20 18 43 / 8%);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif;
  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, "Times New Roman", serif;
  --space: 1rem;
  --measure: 68ch;
  --focus: var(--night);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--cloud);
  overflow-wrap: break-word;
}
main { flex: 1 0 auto; }
img, svg { max-width: 100%; height: auto; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.15; margin: 0; letter-spacing: -0.01em; text-wrap: balance; }
h1 { font-size: clamp(2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.55rem, 3.2vw, 2.4rem); }
h3 { font-size: 1.25rem; }
p { margin: 0; max-width: var(--measure); }
a { color: var(--info); text-underline-offset: 0.18em; }
a:hover { color: var(--night); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
[id] { scroll-margin-top: 1.5rem; }
[hidden] { display: none !important; }

.skip-link { position: absolute; left: -999px; top: 0; background: var(--halo); color: var(--night); padding: 0.5rem 1rem; z-index: 10; font-weight: 600; }
.skip-link:focus { left: 0.5rem; top: 0.5rem; }

/* --- rozvržení --- */
.container { width: min(100% - 2rem, 1120px); margin-inline: auto; }
.container--narrow { width: min(100% - 2rem, 720px); }
.stack > * + * { margin-top: var(--space); }
.stack--sm > * + * { margin-top: 0.5rem; }
.stack--lg > * + * { margin-top: 2.5rem; }
.cluster { display: flex; flex-wrap: wrap; gap: 0.75rem 1.25rem; align-items: center; }
.cluster--between { justify-content: space-between; }
.grid { display: grid; gap: 1.25rem; }
.grid > * { min-width: 0; }
@media (min-width: 720px) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
}
.section { padding-block: clamp(2.5rem, 7vw, 5.5rem); }
.section--tight { padding-block: clamp(1.75rem, 4vw, 3rem); }
.section--dark { --focus: var(--halo); background: radial-gradient(120% 140% at 50% -20%, var(--night-2), var(--night)); color: #fff; }
.section--dark a { color: var(--halo); }
.section--dark a:hover { color: #fff; }
.section--dark .text-muted { color: #c9c6e0; }

/* --- text --- */
.eyebrow { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--halo-ink); }
.section--dark .eyebrow { color: var(--halo); }
.lead { font-size: clamp(1.1rem, 2.2vw, 1.25rem); color: var(--ink-soft); }
.section--dark .lead { color: #dcd9f0; }
.text-small { font-size: 0.875rem; }
.text-muted { color: var(--ink-soft); }
.text-center { text-align: center; }
.text-center p { margin-inline: auto; }

/* Dlouhé texty (právní stránky, nápověda): čitelná šířka řádku, odsazené nadpisy a seznamy. */
.prose { max-width: var(--measure); }
.prose > * + * { margin-top: 1rem; }
.prose h2 { font-size: clamp(1.35rem, 2.6vw, 1.75rem); margin-top: 2.75rem; }
.prose h3 { margin-top: 1.75rem; }
.prose ul, .prose ol { margin: 1rem 0 0; padding-left: 1.4rem; }
.prose li + li { margin-top: 0.4rem; }
.prose li > ul, .prose li > ol { margin-top: 0.4rem; }
.prose strong { font-weight: 700; }
.prose .table-wrap { max-width: none; }
.prose address { font-style: normal; }
.legal-meta { font-size: 0.875rem; color: var(--ink-soft); border-left: 4px solid var(--line); padding-left: 0.9rem; }

/* --- hlavička a patička --- */
.site-header { --focus: var(--halo); background: var(--night); color: #fff; padding-block: 0.9rem; }
.site-header a { color: #fff; text-decoration: none; font-weight: 500; }
.site-header nav a:hover { color: var(--halo); }
.site-header__bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.6rem 1.5rem; }
.brand { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; padding-top: 0.15em; }
.brand__halo { color: var(--halo); position: relative; }
.brand__halo::before {
  content: ""; position: absolute; left: 8%; right: 8%; top: -0.12em; height: 0.34em;
  border: 2px solid var(--halo); border-radius: 50%; opacity: 0.9;
}
.site-nav__list { display: flex; flex-wrap: wrap; align-items: center; gap: 0.35rem 1.35rem; list-style: none; margin: 0; padding: 0; }
.site-nav__list a, .site-nav .link-button { display: inline-block; padding-block: 0.35rem; }
.site-nav a[aria-current="page"] { color: var(--halo); text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 0.4em; }
.site-nav .site-nav__cta { padding: 0.5rem 1.1rem; border-radius: 999px; background: var(--halo); color: var(--night); font-weight: 700; }
.site-nav .site-nav__cta:hover { background: #ffd469; color: var(--night); }
.site-nav form { margin: 0; }
.nav-toggle {
  display: none; align-items: center; gap: 0.5rem; font: inherit; font-weight: 600; color: #fff; cursor: pointer;
  background: transparent; border: 2px solid rgb(255 255 255 / 45%); border-radius: 999px; padding: 0.4rem 0.9rem;
}
.nav-toggle__icon, .nav-toggle__icon::before, .nav-toggle__icon::after { display: block; width: 1.1rem; height: 2px; background: currentcolor; border-radius: 2px; }
.nav-toggle__icon { position: relative; }
.nav-toggle__icon::before, .nav-toggle__icon::after { content: ""; position: absolute; left: 0; }
.nav-toggle__icon::before { top: -6px; }
.nav-toggle__icon::after { top: 6px; }
/* Rozbalovací menu jen s JavaScriptem (třídu .js přidává fingod.js); bez něj zůstává navigace vždy viditelná. */
@media (max-width: 859.98px) {
  .js .nav-toggle { display: inline-flex; }
  .js .site-nav { display: none; flex-basis: 100%; }
  .js .site-nav.is-open { display: block; }
  .js .site-nav__list { flex-direction: column; align-items: flex-start; gap: 0.15rem; padding-block: 0.5rem 0.25rem; }
  .js .site-nav__list a, .js .site-nav .link-button { padding-block: 0.55rem; }
  .js .site-nav .site-nav__cta { margin-top: 0.4rem; padding: 0.6rem 1.2rem; }
}

.site-footer { --focus: var(--halo); background: var(--night); color: #c9c6e0; padding-block: 2.75rem 2rem; margin-top: 4rem; }
.site-footer a { color: #fff; }
.site-footer a:hover { color: var(--halo); }
.site-footer p { max-width: none; }
.site-footer__grid { display: grid; gap: 2rem; }
@media (min-width: 860px) { .site-footer__grid { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr); } }
.site-footer__title { font-family: var(--font); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: #fff; margin: 0 0 0.75rem; }
.site-footer__links { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.45rem; font-size: 0.95rem; }
.site-footer__legal { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid rgb(255 255 255 / 16%); }
body.home .site-footer, body.flush-footer .site-footer { margin-top: 0; }

/* --- tlačítka a odkazy --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font: inherit; font-weight: 600; line-height: 1.2; text-decoration: none; cursor: pointer; text-align: center;
  padding: 0.8rem 1.4rem; border-radius: 999px; border: 2px solid transparent;
  background: var(--paper); color: var(--night); transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow); color: var(--night); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; transform: none; box-shadow: none; }
.btn--primary { background: var(--halo); color: var(--night); }
.btn--primary:hover { background: #ffd469; }
.btn--ghost { background: transparent; border-color: currentcolor; color: inherit; }
.btn--ghost:hover { background: rgb(20 18 43 / 6%); color: inherit; }
.section--dark .btn--ghost, .site-header .btn--ghost { color: #fff; }
.section--dark .btn--ghost:hover, .site-header .btn--ghost:hover { background: rgb(255 255 255 / 12%); color: #fff; }
.section--dark .btn--primary, .section--dark .btn--primary:hover { color: var(--night); }
.btn--danger { background: var(--fail); color: #fff; }
.btn--danger:hover { color: #fff; }
.btn--lg { font-size: 1.15rem; padding: 1rem 1.9rem; }
.btn--block { width: 100%; }
.link-arrow { font-weight: 600; text-decoration: none; }
.link-arrow::after { content: " →"; }
.link-arrow:hover { text-decoration: underline; }
/* Tlačítko, které vypadá jako odkaz (např. odhlášení — musí být POST, ne odkaz). */
.link-button { font: inherit; font-weight: 500; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
.link-button:hover { color: var(--halo-deep); text-decoration: underline; }
.site-header .link-button:hover { color: var(--halo); text-decoration: none; }

/* --- plochy --- */
.card { --focus: var(--night); background: var(--paper); color: var(--ink); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow); }
.card a { color: var(--info); }
.card a:hover { color: var(--night); }
.card--halo { border-color: var(--halo); box-shadow: 0 0 0 4px rgb(245 196 81 / 25%), var(--shadow); }
.alert { border-radius: var(--radius-sm); padding: 0.9rem 1.1rem; border-left: 4px solid var(--info); background: var(--info-bg); color: var(--ink); }
.alert--success { border-color: var(--ok); background: var(--ok-bg); }
.alert--warning { border-color: var(--warn); background: var(--warn-bg); }
.alert--error { border-color: var(--fail); background: var(--fail-bg); }
.badge { display: inline-block; font-size: 0.78rem; font-weight: 700; padding: 0.15rem 0.6rem; border-radius: 999px; background: var(--line); color: var(--ink); white-space: nowrap; }
.badge--ok { background: var(--ok-bg); color: var(--ok); }
.badge--warn { background: var(--warn-bg); color: var(--warn); }
.badge--fail { background: var(--fail-bg); color: var(--fail); }
.badge--info { background: var(--info-bg); color: var(--info); }
/* Věcná poznámka / upozornění uvnitř textu (např. zákonné poučení) — střízlivější než .alert. */
.note { border: 1px solid var(--line); border-left: 4px solid var(--halo-deep); border-radius: var(--radius-sm); background: var(--paper); padding: 1rem 1.2rem; }
.note > * + * { margin-top: 0.6rem; }
/* Rozbalovací blok bez JavaScriptu: <details class="disclosure"><summary>…</summary><div class="disclosure__body">…</div></details> */
.disclosure { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.disclosure + .disclosure { margin-top: 0.6rem; }
.disclosure > summary {
  cursor: pointer; list-style: none; display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem;
  padding: 1rem 1.2rem; font-weight: 600; border-radius: var(--radius-sm);
}
.disclosure > summary::-webkit-details-marker { display: none; }
.disclosure > summary::after { content: "+"; flex: none; font-size: 1.4rem; line-height: 1; font-weight: 400; color: var(--halo-ink); transition: transform 0.15s ease; }
.disclosure[open] > summary::after { transform: rotate(45deg); }
.disclosure > summary:hover { background: #fffaf0; }
.disclosure__body { padding: 0 1.2rem 1.2rem; color: var(--ink-soft); }
.disclosure__body > * + * { margin-top: 0.75rem; }
.disclosure__body ul, .disclosure__body ol { margin-bottom: 0; padding-left: 1.3rem; }

/* --- formuláře --- */
.form-field { display: grid; gap: 0.35rem; }
.form-field label { font-weight: 600; }
.form-field input, .form-field select, .form-field textarea {
  font: inherit; color: inherit; width: 100%; padding: 0.75rem 0.9rem;
  border: 1.5px solid #8f8a78; border-radius: var(--radius-sm); background: var(--paper);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: var(--night); outline: 3px solid var(--night); outline-offset: 1px; box-shadow: 0 0 0 6px rgb(245 196 81 / 55%); }
.form-field.has-error input, .form-field.has-error select, .form-field.has-error textarea { border-color: var(--fail); }
.form-hint { font-size: 0.875rem; color: var(--ink-soft); }
.form-error { font-size: 0.875rem; color: var(--fail); font-weight: 600; }
.form-row { display: grid; gap: 1rem; }
@media (min-width: 640px) { .form-row { grid-template-columns: repeat(2, 1fr); } }
.checkbox { display: grid; grid-template-columns: 1.4rem 1fr; gap: 0.6rem; align-items: start; }
.checkbox input { width: 1.25rem; height: 1.25rem; margin-top: 0.2rem; accent-color: var(--night); }

/* --- průvodce --- */
.steps { display: flex; gap: 0.5rem; list-style: none; padding: 0; margin: 0; counter-reset: step; }
.steps__item { flex: 1; min-width: 0; font-size: 0.85rem; color: var(--ink-soft); padding-top: 0.6rem; border-top: 4px solid var(--line); counter-increment: step; }
.steps__item::before { content: counter(step) ". "; font-weight: 700; }
.steps__item.is-done { border-color: var(--ok); color: var(--ok); }
.steps__item.is-current { border-color: var(--halo-deep); color: var(--ink); font-weight: 700; }

/* --- upload --- */
.dropzone {
  display: grid; place-items: center; gap: 0.5rem; text-align: center; padding: 2.25rem 1.25rem;
  border: 2px dashed #8f8a78; border-radius: var(--radius); background: var(--paper); cursor: pointer;
  transition: border-color 0.12s ease, background 0.12s ease;
}
.dropzone:hover, .dropzone.is-dragover { border-color: var(--halo-deep); background: #fffaf0; }
.dropzone:focus-within { outline: 3px solid var(--focus); outline-offset: 2px; }
.dropzone input[type="file"] { position: absolute; width: 1px; height: 1px; opacity: 0; }
.doc-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.6rem; }
.doc-item { display: grid; grid-template-columns: 1fr auto; gap: 0.25rem 1rem; align-items: center; padding: 0.8rem 1rem; border: 1px solid var(--line); border-left-width: 4px; border-radius: var(--radius-sm); background: var(--paper); }
.doc-item--ok { border-left-color: var(--ok); }
.doc-item--warn { border-left-color: var(--warn); }
.doc-item--fail { border-left-color: var(--fail); }
.doc-item--busy { border-left-color: var(--halo-deep); }

/* --- data --- */
.table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.table th, .table td { text-align: left; padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.table th { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-soft); }
.table .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.table code { font-size: 0.9em; overflow-wrap: anywhere; }
.table-wrap { overflow-x: auto; }
.stat__value { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700; font-variant-numeric: tabular-nums; }
.stat__label { font-size: 0.875rem; color: var(--ink-soft); }
.verdict { border-radius: var(--radius); padding: 1.5rem; border: 2px solid var(--line); }
.verdict--green { border-color: var(--ok); background: var(--ok-bg); }
.verdict--amber { border-color: var(--halo-deep); background: var(--warn-bg); }
.verdict--red { border-color: var(--fail); background: var(--fail-bg); }
.meter { width: 100%; height: 0.7rem; appearance: none; border: 0; border-radius: 999px; overflow: hidden; background: var(--line); }
.meter::-webkit-progress-bar { background: var(--line); }
.meter::-webkit-progress-value { background: var(--halo-deep); }
.meter::-moz-progress-bar { background: var(--halo-deep); }

/* --- stav --- */
.spinner { width: 1.1rem; height: 1.1rem; border: 3px solid var(--line); border-top-color: var(--halo-deep); border-radius: 50%; display: inline-block; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.htmx-indicator { opacity: 0; transition: opacity 0.2s ease; }
.htmx-request .htmx-indicator, .htmx-request.htmx-indicator { opacity: 1; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}
@media print {
  .site-header, .site-footer__grid, .btn, .dropzone, .skip-link, .nav-toggle, .no-print { display: none !important; }
  body { background: #fff; font-size: 11pt; }
  .site-footer { background: none; color: #000; margin-top: 2rem; padding-block: 0; }
  .site-footer a { color: #000; }
  .site-footer__legal { border-top: 1px solid #999; }
  .section { padding-block: 1rem; }
  .card, .note, .disclosure { box-shadow: none; }
  a { color: #000; }
}