/*
  Web Protokoll (protokoll.sk). Tokeny sú prevzaté z dizajn systému aplikácie
  (src/styles/index.css): tie isté neutrály, petrolejový atrament, typografická
  a spacing škála, tri stupne zaoblenia. Web je iba vo svetlej téme (rozhodnutie
  2026-10-18): landing page pôsobí vo svetlej lepšie aj pri tmavom systéme.

  Tento súbor nesie spoločné časti všetkých stránok: písma, tokeny, základ,
  hlavičku, tlačidlá, tabuľku, pätu, právne stránky a 404. Landing page má
  vlastné rozloženie v landing.css.

  Písma sú pribalené (OFL, licencie v assets/fonts/). Z cudzích serverov sa
  nenačítava nič.
*/

/* ---------- Písma ---------- */

@font-face {
  font-family: 'Schibsted Grotesk';
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url('../fonts/schibsted-grotesk-latin-ext-400-normal.woff2') format('woff2');
  unicode-range:
    U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308,
    U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0,
    U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Schibsted Grotesk';
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url('../fonts/schibsted-grotesk-latin-400-normal.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: 'Schibsted Grotesk';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src: url('../fonts/schibsted-grotesk-latin-ext-500-normal.woff2') format('woff2');
  unicode-range:
    U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308,
    U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0,
    U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Schibsted Grotesk';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src: url('../fonts/schibsted-grotesk-latin-500-normal.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: 'Schibsted Grotesk';
  font-style: normal;
  font-display: swap;
  font-weight: 600;
  src: url('../fonts/schibsted-grotesk-latin-ext-600-normal.woff2') format('woff2');
  unicode-range:
    U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308,
    U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0,
    U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Schibsted Grotesk';
  font-style: normal;
  font-display: swap;
  font-weight: 600;
  src: url('../fonts/schibsted-grotesk-latin-600-normal.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: 'Schibsted Grotesk';
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src: url('../fonts/schibsted-grotesk-latin-ext-700-normal.woff2') format('woff2');
  unicode-range:
    U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308,
    U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0,
    U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Schibsted Grotesk';
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src: url('../fonts/schibsted-grotesk-latin-700-normal.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: 'Literata Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 200 900;
  src: url('../fonts/literata-latin-ext-opsz-normal.woff2') format('woff2-variations');
  unicode-range:
    U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308,
    U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0,
    U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Literata Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 200 900;
  src: url('../fonts/literata-latin-opsz-normal.woff2') format('woff2-variations');
  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: 'IBM Plex Mono';
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url('../fonts/ibm-plex-mono-latin-ext-400-normal.woff2') format('woff2');
  unicode-range:
    U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308,
    U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0,
    U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url('../fonts/ibm-plex-mono-latin-400-normal.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;
}

/* ---------- Tokeny ---------- */

:root {
  color-scheme: light;

  --color-canvas: #f5f7f6;
  --color-surface: #fff;
  --color-surface-subtle: #edf1f0;
  --color-surface-strong: #e3e9e7;
  --color-text-primary: #142120;
  --color-text-secondary: #4a5957;
  --color-text-tertiary: #6f7f7c;
  --color-border-subtle: #d8e0de;
  --color-border-default: #bcc8c5;
  --color-primary: #1b655e;
  --color-primary-hover: #14514b;
  --color-primary-subtle: #dcedea;
  --color-on-primary: #fff;
  --color-warning: #8f5600;
  --color-record: #c8302a;
  --color-margin-line: #b7d5d0;
  --color-highlight: #f3e3a6;
  --color-inverse-surface: #142120;
  --color-inverse-text: #eef3f2;
  /* Farba hlasu v prepise (etapa 31): odtieň dáva poradie, tón tieto tokeny. */
  --speaker-lightness: 50%;
  --speaker-chroma: 0.16;
  --shadow-lg: 0 1px 2px rgb(10 30 28 / 5%), 0 18px 48px -18px rgb(10 40 36 / 28%);

  --font-family-sans: 'Schibsted Grotesk', 'Segoe UI', system-ui, sans-serif;
  --font-family-read: 'Literata Variable', Literata, Georgia, 'Times New Roman', serif;
  --font-family-mono: 'IBM Plex Mono', ui-monospace, Consolas, monospace;
  --font-size-micro: 0.6875rem;
  --font-size-caption: 0.75rem;
  --font-size-meta: 0.8125rem;
  --font-size-small: 0.875rem;
  --font-size-read-compact: 0.9375rem;
  --font-size-body: 1rem;
  --font-size-title-sm: 1.25rem;
  --font-size-title-md: 1.75rem;
  --font-size-title-lg: clamp(2rem, 4vw, 2.5rem);
  /* Titulok landing page je o stupeň väčší než najväčší titulok v aplikácii. */
  --font-size-display: clamp(2.5rem, 5.6vw, 4.25rem);
  --line-height-tight: 1.15;
  --line-height-snug: 1.3;
  --line-height-relaxed: 1.5;
  --line-height-body: 1.6;

  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 8px;

  --space-3xs: 2px;
  --space-2xs: 4px;
  --space-xs: 6px;
  --space-sm: 8px;
  --space-md: 12px;
  --space-lg: 16px;
  --space-xl: 24px;
  --space-2xl: 32px;
  --space-3xl: 48px;
  --space-4xl: 64px;
  --space-5xl: 96px;
  --control-height-md: 32px;
  --control-height-lg: 40px;
  --page-content-width: 1180px;
  --content-reading-width: 66ch;
  --margin-width: 120px;
  --motion-fast: 120ms;
  --motion-normal: 180ms;
}

/* ---------- Základ ---------- */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background: var(--color-canvas);
  color: var(--color-text-primary);
  font-family: var(--font-family-sans);
  font-size: var(--font-size-body);
  line-height: var(--line-height-relaxed);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: var(--line-height-tight);
  text-wrap: balance;
}

p,
dl,
dd,
figure,
blockquote {
  margin: 0;
}

a {
  color: var(--color-primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
  transition: color var(--motion-fast);
}

a:hover {
  color: var(--color-primary-hover);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

::selection {
  background: var(--color-primary-subtle);
}

img {
  max-width: 100%;
  height: auto;
}

.reading {
  font-family: var(--font-family-read);
  font-weight: 400;
}

/* Mono nesie výhradne porovnávané údaje: časy a veľkosti. */
.mono {
  font-family: var(--font-family-mono);
  font-variant-numeric: tabular-nums;
}

.wrap {
  width: 100%;
  max-width: var(--page-content-width);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

@media (min-width: 720px) {
  .wrap {
    padding-inline: var(--space-2xl);
  }
}

/* Odkaz na preskočenie navigácie pre klávesnicu a čítačky. */
.skip-link {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  z-index: 10;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-sm);
  background: var(--color-inverse-surface);
  color: var(--color-inverse-text);
  font-size: var(--font-size-meta);
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: none;
}

/* ---------- Hlavička ---------- */

/* Logotyp vľavo, navigácia vpravo; na landing page je hlavička pripnutá. */
.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  padding: 20px clamp(16px, 4vw, 32px);
  font-size: var(--font-size-small);
}

.top nav {
  display: flex;
  gap: var(--space-xl);
}

.top nav a {
  color: var(--color-text-secondary);
  text-decoration: none;
}

.top nav a:hover {
  color: var(--color-text-primary);
}

.top__home {
  display: inline-flex;
  color: var(--color-text-primary);
}

/* Logotyp z BrandWordmark.vue: „ll“ v petroleji, šírka sa nesmie zúžiť. */
.wordmark {
  flex: none;
  height: 17px;
  aspect-ratio: 409.31 / 71.48;
  fill: currentcolor;
}

.wordmark__ll {
  fill: var(--color-primary);
}

.top--fixed {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  background: var(--color-canvas);
}

/* Úzka obrazovka: z navigácie ostane iba Stiahnuť. */
@media (max-width: 720px) {
  .top nav a:not(:last-child) {
    display: none;
  }
}

/* ---------- Tlačidlá a odkazy ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  height: var(--control-height-lg);
  padding-inline: var(--space-lg);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text-primary);
  font: inherit;
  font-size: var(--font-size-small);
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition:
    background-color var(--motion-fast),
    border-color var(--motion-fast),
    transform var(--motion-fast);
}

.btn:hover {
  background: var(--color-surface-subtle);
  color: var(--color-text-primary);
}

.btn:active {
  transform: translateY(1px);
}

.btn--primary {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.btn--primary:hover {
  border-color: var(--color-primary-hover);
  background: var(--color-primary-hover);
  color: var(--color-on-primary);
}

.btn--sm {
  height: var(--control-height-md);
  padding-inline: var(--space-md);
  font-size: var(--font-size-meta);
}

/* Textový odkaz vedľa primárnej akcie; druhé tlačidlo by s ňou súperilo. */
.link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-text-primary);
  font-size: var(--font-size-small);
  font-weight: 500;
  text-decoration-color: var(--color-border-default);
}

.link:hover {
  color: var(--color-primary);
  text-decoration-color: currentcolor;
}

/* Tabuľka: údaje, ktoré sa porovnávajú, s linkami medzi riadkami. */
.table {
  width: 100%;
  margin-top: var(--space-xl);
  border-collapse: collapse;
  font-size: var(--font-size-small);
}

.table th,
.table td {
  padding: var(--space-md) var(--space-md) var(--space-md) 0;
  border-bottom: 1px solid var(--color-border-subtle);
  text-align: left;
  vertical-align: top;
}

.table th {
  color: var(--color-text-tertiary);
  font-size: var(--font-size-meta);
  font-weight: 500;
}

.table td:first-child {
  font-weight: 600;
  white-space: nowrap;
}

.table td:first-child small {
  display: block;
  color: var(--color-text-tertiary);
  font-size: var(--font-size-caption);
  font-weight: 400;
}

.table td {
  color: var(--color-text-secondary);
}

.table .mono {
  color: var(--color-primary);
  font-size: var(--font-size-meta);
}

@media (max-width: 599px) {
  .table td:first-child {
    white-space: normal;
  }
}

/* ---------- Päta ---------- */

/*
  Päta je tmavá na všetkých stránkach: farby tmavej témy aplikácie
  (src/styles/index.css). Spája svetlý web s tmavými príspevkami a náhľadom
  pri zdieľaní; zvyšok webu ostáva svetlý.
*/
.site-footer {
  --color-text-primary: #e3ebe9;
  --color-text-secondary: #a6b4b1;
  --color-text-tertiary: #7b8b88;
  --color-primary: #63b8ad;
  --color-primary-hover: #7cc8be;
  padding-block: var(--space-xl) var(--space-2xl);
  background: #101716;
  color: var(--color-text-tertiary);
  font-size: var(--font-size-meta);
}

.site-footer :focus-visible {
  outline-color: var(--color-primary);
}

.site-footer__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md) var(--space-xl);
}

.site-footer__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-text-secondary);
  font-weight: 500;
  text-decoration: none;
}

.site-footer__brand svg {
  width: 20px;
  height: 20px;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-lg);
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer a {
  color: var(--color-text-secondary);
}

.site-footer a:hover {
  color: var(--color-text-primary);
}

.site-footer__note {
  margin-top: var(--space-lg);
}

/* ---------- Právne stránky ---------- */

.legal {
  max-width: var(--content-reading-width);
  padding-block: var(--space-2xl) var(--space-4xl);
}

.legal__title {
  font-family: var(--font-family-read);
  font-size: var(--font-size-title-lg);
  font-weight: 500;
  letter-spacing: -0.02em;
}

.legal__meta {
  margin-top: var(--space-md);
  color: var(--color-text-tertiary);
  font-size: var(--font-size-meta);
}

.legal__summary {
  margin-top: var(--space-xl);
  padding-left: var(--space-lg);
  border-left: 2px solid var(--color-margin-line);
  color: var(--color-text-secondary);
}

.legal__summary ul {
  margin: var(--space-sm) 0 0;
  padding-left: 1.25rem;
}

.legal__toc {
  margin: var(--space-xl) 0 0;
  padding: 0;
  list-style: none;
  columns: 2;
  column-gap: var(--space-xl);
  font-size: var(--font-size-small);
}

.legal__toc li {
  padding-block: var(--space-3xs);
  break-inside: avoid;
}

.legal h2 {
  margin-top: var(--space-3xl);
  font-family: var(--font-family-read);
  font-size: var(--font-size-title-sm);
  font-weight: 500;
}

.legal h3 {
  margin-top: var(--space-xl);
  font-size: var(--font-size-body);
  font-weight: 600;
}

.legal p,
.legal ul,
.legal ol {
  margin-top: var(--space-md);
  line-height: var(--line-height-body);
}

.legal ul,
.legal ol {
  padding-left: 1.25rem;
}

.legal li {
  margin-top: var(--space-xs);
}

.legal .table {
  margin-top: var(--space-md);
}

.legal address {
  margin-top: var(--space-md);
  font-style: normal;
  line-height: var(--line-height-body);
}

/*
  Hodnoty, ktoré treba pred zverejnením doplniť (prevádzkovateľ, kontakt).
  Zvýraznenie je zámerne nápadné, aby sa stránka nedostala von nevyplnená.
*/
.todo {
  padding-inline: var(--space-2xs);
  border-radius: var(--radius-xs);
  background: var(--color-highlight);
  color: var(--color-text-primary);
}

/* ---------- 404 ---------- */

.not-found {
  display: grid;
  gap: var(--space-lg);
  max-width: 36rem;
  padding-block: var(--space-4xl);
}

.not-found h1 {
  font-family: var(--font-family-read);
  font-size: var(--font-size-title-lg);
  font-weight: 500;
}

.not-found p {
  color: var(--color-text-secondary);
}