/* =====================================================================================================
   base.css – tokeny ve 3 vrstvách (primitiva → semantika → komponenty) a styly všech komponent (SPEC kap. 7).
   Neutrální výchozí hodnoty: funguje i bez tématu. Témata (public/themes/*.css) přepisují JEN proměnné
   a layoutové varianty přes [data-theme], [data-hero], [data-nav], [data-cards]. Žádný inline CSS v HTML.
   ===================================================================================================== */

/* ---------- 1. Primitiva ---------- */
:root {
  --gray-50: #fafafa;
  --gray-100: #f3f3f3;
  --gray-200: #e4e4e4;
  --gray-300: #cfcfcf;
  --gray-400: #a8a8a8;
  --gray-500: #7a7a7a;
  --gray-600: #585858;
  --gray-700: #3d3d3d;
  --gray-800: #262626;
  --gray-900: #141414;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-7: 32px;
  --space-8: 40px;
  --space-9: 48px;
  --space-10: 64px;
  --space-11: 80px;
  --space-12: 96px;

  /* plynulá typografická škála (360 px → 1280 px) */
  --step--1: clamp(0.83rem, 0.8rem + 0.15vw, 0.9rem);
  --step-0: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --step-1: clamp(1.15rem, 1.05rem + 0.5vw, 1.375rem);
  --step-2: clamp(1.35rem, 1.2rem + 0.9vw, 1.75rem);
  --step-3: clamp(1.6rem, 1.3rem + 1.5vw, 2.25rem);
  --step-4: clamp(1.9rem, 1.4rem + 2.5vw, 3rem);
  --step-5: clamp(2.3rem, 1.5rem + 4vw, 4rem);

  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  --shadow-1: 0 1px 2px rgba(0, 0, 0, 0.08);
  --shadow-2: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-3: 0 12px 32px rgba(0, 0, 0, 0.14);

  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --motion: 180ms;

  /* ---------- 2. Semantika (neutrální výchozí) ---------- */
  --bg: #ffffff;
  --bg-elevated: #ffffff;
  --surface: #f4f4f4;
  --surface-2: #e9e9e9;
  --text: #1a1a1a;
  --text-muted: #555555;
  --border: #d6d6d6;
  --primary: #2b4c7e;
  --on-primary: #ffffff;
  --primary-hover: #213c64;
  --accent: #a04000;
  --on-accent: #ffffff;
  --success: #1e7b34;
  --warning: #9a6700;
  --danger: #b42318;
  --info: #175cd3;
  --focus: #175cd3;
  --link: #2b4c7e;
  --font-display: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-body: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --hero-overlay: linear-gradient(180deg, rgba(0, 0, 0, 0.25), rgba(0, 0, 0, 0.55));
  --section-gap: clamp(var(--space-8), 6vw, var(--space-11));
  --container: 1200px;
  --card-radius: var(--radius-md);
  --btn-radius: var(--radius-sm);
  --input-radius: var(--radius-sm);

  /* odvozené pomocné (téma je může přepsat) */
  --header-height: 72px;
  --tint-success: color-mix(in srgb, var(--success) 12%, var(--bg));
  --tint-warning: color-mix(in srgb, var(--warning) 14%, var(--bg));
  --tint-danger: color-mix(in srgb, var(--danger) 12%, var(--bg));
  --tint-info: color-mix(in srgb, var(--info) 12%, var(--bg));
  --tint-primary: color-mix(in srgb, var(--primary) 10%, var(--bg));
}

/* ---------- 3. Reset a základ ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  color-scheme: light;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img,
svg,
video {
  max-width: 100%;
  height: auto;
  display: block;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  margin: 0 0 var(--space-4);
  color: var(--text);
  letter-spacing: -0.01em;
  text-wrap: balance;
}

h1 {
  font-size: var(--step-5);
}
h2 {
  font-size: var(--step-3);
}
h3 {
  font-size: var(--step-1);
}
h4 {
  font-size: var(--step-0);
}

p,
ul,
ol,
dl {
  margin: 0 0 var(--space-4);
}

a {
  color: var(--link);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}
a:hover {
  text-decoration-thickness: 2px;
}

code {
  font-family: var(--font-mono);
  font-size: 0.92em;
  background: var(--surface);
  padding: 0 0.3em;
  border-radius: var(--radius-xs);
}

address {
  font-style: normal;
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: var(--radius-xs);
}

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

.container {
  width: min(100% - 2 * var(--space-4), var(--container));
  margin-inline: auto;
}

@media (min-width: 720px) {
  .container {
    width: min(100% - 2 * var(--space-7), var(--container));
  }
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* honeypot pole – roboti ho vyplní, lidé ho nevidí */
.hp {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  z-index: 100;
  padding: var(--space-2) var(--space-4);
  background: var(--primary);
  color: var(--on-primary);
  border-radius: var(--btn-radius);
  text-decoration: none;
}
.skip-link:focus {
  top: var(--space-2);
}

.icon {
  width: 1.5em;
  height: 1.5em;
  flex: none;
  fill: none;
  stroke: currentColor;
}

/* ---------- 4. Hlavička a navigace ---------- */
.site-header {
  position: relative;
  z-index: 20;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: var(--header-height);
  flex-wrap: wrap;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--text);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-1);
  min-height: 44px;
}
.site-logo__img {
  height: 40px;
  width: auto;
  /* inline SVG s fill="currentColor": výchozí černá jako dřívější <img> (filtry témat fungují beze změny);
     téma může obarvit přes `color` (nebo --logo-color) a `filter: none` */
  color: var(--logo-color, #000);
  flex-shrink: 0;
}
.site-logo__text {
  display: none;
}
@media (min-width: 1024px) {
  .site-logo__text {
    display: inline;
  }
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}
.site-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-nav__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 var(--space-3);
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  border-radius: var(--btn-radius);
  border-bottom: 2px solid transparent;
}
.site-nav__link:hover {
  color: var(--primary);
}
.site-nav__link.is-active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.nav-toggle {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.nav-toggle__label {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: var(--btn-radius);
  border: 1px solid var(--border);
}
.nav-toggle__bar {
  position: relative;
  width: 22px;
  height: 2px;
  background: var(--text);
}
.nav-toggle__bar::before,
.nav-toggle__bar::after {
  content: '';
  position: absolute;
  left: 0;
  width: 22px;
  height: 2px;
  background: var(--text);
}
.nav-toggle__bar::before {
  top: -7px;
}
.nav-toggle__bar::after {
  top: 7px;
}
.nav-toggle:focus-visible + .nav-toggle__label {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

@media (max-width: 859px) {
  .nav-toggle__label {
    display: flex;
  }
  .site-nav {
    display: none;
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-3);
    padding-bottom: var(--space-4);
  }
  .nav-toggle:checked ~ .site-nav {
    display: flex;
  }
  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
  }
  .site-nav__link {
    min-height: 48px;
  }
}

.site-main {
  flex: 1;
}
.site-main:focus {
  outline: none;
}

/* ---------- 5. Patička ---------- */
.site-footer {
  margin-top: var(--section-gap);
  background: var(--surface);
  border-top: 1px solid var(--border);
  color: var(--text);
  font-size: var(--step--1);
}
.site-footer__grid {
  display: grid;
  gap: var(--space-7);
  padding-block: var(--space-8);
}
@media (min-width: 720px) {
  .site-footer__grid {
    grid-template-columns: 1.2fr 1fr 0.8fr;
  }
}
.site-footer__title,
.contact-card__title {
  font-size: var(--step-0);
  margin-bottom: var(--space-3);
}
.site-footer__links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.site-footer__links a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  color: var(--text);
}
.site-footer__about-text {
  color: var(--text-muted);
  max-width: 48ch;
}
.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: var(--space-4);
  border-top: 1px solid var(--border);
  color: var(--text-muted);
}
.site-footer__bottom p {
  margin: 0;
}
.site-footer__demo {
  display: inline-block;
}

/* ---------- 6. Přepínač designů (demo) ---------- */
.design-switch {
  position: fixed;
  right: var(--space-4);
  bottom: var(--space-4);
  z-index: 50;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--bg-elevated);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-2);
  font-size: var(--step--1);
}
.design-switch__label {
  margin: 0;
  color: var(--text-muted);
}
.design-switch__list {
  display: flex;
  gap: var(--space-1);
  list-style: none;
  margin: 0;
  padding: 0;
}
.design-switch__link,
.design-switch__more {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-pill);
  text-decoration: none;
  color: var(--text);
}
.design-switch__link.is-active {
  background: var(--primary);
  color: var(--on-primary);
}
.design-switch__more {
  color: var(--link);
  text-decoration: underline;
}
@media (max-width: 719px) {
  .design-switch__more {
    display: none;
  }
}

/* ---------- 7. Komponenty ---------- */

/* Hero */
.hero {
  position: relative;
  display: grid;
  min-height: min(70vh, 640px);
  align-items: end;
  color: #fff;
  background: var(--primary);
  isolation: isolate;
}
.hero__media,
.hero__media img,
.hero__placeholder {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero__media img {
  object-fit: cover;
}
.hero__placeholder {
  background: linear-gradient(135deg, var(--primary), var(--accent));
}
.hero__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--hero-overlay);
}
.hero__body {
  position: relative;
  z-index: 1;
  padding-block: var(--space-9) var(--space-10);
  max-width: var(--container);
}
.hero__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: var(--step--1);
  font-weight: 600;
  opacity: 0.9;
}
.hero__title {
  color: inherit;
  font-size: var(--step-5);
  max-width: 20ch;
  margin-bottom: var(--space-4);
}
.hero__text {
  font-size: var(--step-1);
  max-width: 52ch;
  margin-bottom: var(--space-5);
}
.hero__accent {
  font-family: var(--font-display);
  font-size: var(--step-1);
  opacity: 0.95;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.hero .btn--ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.7);
}
.hero .btn--ghost:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* Sekce */
.section {
  padding-block: var(--section-gap);
}
.section + .section {
  padding-top: 0;
}
.section--page-head {
  padding-bottom: var(--space-6);
}
.section__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: var(--step--1);
  color: var(--text-muted);
  font-weight: 600;
}
.section__title {
  font-size: var(--step-3);
}
.section--page-head .section__title {
  font-size: var(--step-4);
}
.section__lead {
  font-size: var(--step-1);
  color: var(--text-muted);
  max-width: 64ch;
  margin-bottom: var(--space-7);
}
.section__more {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-7);
}
.section--error {
  padding-block: var(--space-10);
}

/* Mřížka */
.grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 960px) {
  .grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Karty */
.card {
  display: flex;
  flex-direction: column;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: var(--shadow-1);
  transition: box-shadow var(--motion) var(--ease), transform var(--motion) var(--ease);
}
.card:hover {
  box-shadow: var(--shadow-2);
}
.card__media {
  display: block;
  aspect-ratio: 4 / 3;
  background: var(--surface-2);
  color: var(--text-muted);
}
.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.card__placeholder,
.card__media--map {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
}
.card__placeholder .icon,
.card__media--map .icon {
  width: 25%;
  height: 25%;
  opacity: 0.5;
}
.card__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-5);
  flex: 1;
}
.card__body > .badge {
  align-self: flex-start;
}
.card__title {
  margin: 0;
  font-size: var(--step-1);
}
.card__title a {
  color: inherit;
  text-decoration: none;
}
.card__title a:hover {
  color: var(--primary);
  text-decoration: underline;
}
.card__meta,
.card__attribution,
.card__links {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--step--1);
}
.card__text {
  margin: 0;
}
.card__body .btn {
  align-self: flex-start;
  margin-top: auto;
}
.card__availability {
  margin: 0;
}
.card--bike .price {
  margin-top: var(--space-2);
}
.card--teaser .card__media {
  aspect-ratio: 16 / 7;
  color: var(--primary);
}
.card--design.is-active {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary);
}

/* Tlačítka */
.btn {
  --_bg: var(--primary);
  --_fg: var(--on-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: var(--space-2) var(--space-5);
  font: inherit;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  color: var(--_fg);
  background: var(--_bg);
  border: 2px solid var(--_bg);
  border-radius: var(--btn-radius);
  cursor: pointer;
  transition: background var(--motion) var(--ease), color var(--motion) var(--ease), border-color var(--motion) var(--ease), transform var(--motion) var(--ease);
}
.btn:hover {
  --_bg: var(--primary-hover);
  border-color: var(--primary-hover);
}
.btn:active {
  transform: translateY(1px);
}
.btn--secondary {
  --_bg: transparent;
  --_fg: var(--primary);
  border-color: var(--primary);
}
.btn--secondary:hover {
  --_bg: var(--tint-primary);
  --_fg: var(--primary);
  border-color: var(--primary);
}
.btn--ghost {
  --_bg: transparent;
  --_fg: var(--text);
  border-color: var(--border);
}
.btn--ghost:hover {
  --_bg: var(--surface);
  border-color: var(--border);
}
.btn--danger {
  --_bg: var(--danger);
  --_fg: #fff;
}
.btn--danger:hover {
  --_bg: color-mix(in srgb, var(--danger) 85%, #000);
  border-color: color-mix(in srgb, var(--danger) 85%, #000);
}
.btn--sm {
  min-height: 36px;
  padding: var(--space-1) var(--space-3);
  font-size: var(--step--1);
}
.btn--lg {
  min-height: 52px;
  padding: var(--space-3) var(--space-7);
  font-size: var(--step-1);
}
.btn:disabled,
.btn[aria-disabled='true'] {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}
.btn .icon {
  width: 1.25em;
  height: 1.25em;
}

/* Formuláře */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-2);
}
.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.field__label {
  font-weight: 600;
}
.field__required {
  color: var(--danger);
}
.field__input {
  width: 100%;
  min-height: 44px;
  padding: var(--space-2) var(--space-3);
  font: inherit;
  color: var(--text);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--input-radius);
}
.field__input:focus {
  border-color: var(--primary);
}
.field__input--textarea {
  min-height: 120px;
  resize: vertical;
}
.field__hint {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--step--1);
}
.field__error {
  margin: 0;
  color: var(--danger);
  font-size: var(--step--1);
  font-weight: 600;
}
.field.has-error .field__input {
  border-color: var(--danger);
  box-shadow: 0 0 0 1px var(--danger);
}
.field__check {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: var(--space-3);
  align-items: start;
  min-height: 44px;
  cursor: pointer;
}
.field__check .field__label {
  font-weight: 400;
}
.field__checkbox {
  width: 24px;
  height: 24px;
  margin: 2px 0 0;
  accent-color: var(--primary);
}

/* Kroky */
.steps {
  display: grid;
  gap: var(--space-5);
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: steps;
}
@media (min-width: 720px) {
  .steps {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }
}
.steps__item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: var(--space-3);
  align-items: start;
  padding: var(--space-4);
  background: var(--surface);
  border-radius: var(--card-radius);
  border: 1px solid transparent;
}
.steps__num {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--on-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-1);
}
.steps__label {
  font-weight: 600;
  display: block;
  padding-top: var(--space-2);
}
.steps__desc {
  grid-column: 2;
  color: var(--text-muted);
  font-size: var(--step--1);
}
.steps__item.is-done .steps__num {
  background: var(--success);
  color: #fff;
}
.steps__item.is-active {
  border-color: var(--primary);
  background: var(--tint-primary);
}
.steps__item:not(.is-done):not(.is-active) .steps__num {
  background: var(--surface-2);
  color: var(--text);
}
.steps__link {
  display: contents;
  color: inherit;
  text-decoration: none;
}

/* Tabulka */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}
.table__caption {
  text-align: left;
  font-weight: 600;
  padding-bottom: var(--space-2);
  color: var(--text-muted);
}
.table th,
.table td {
  padding: var(--space-3) var(--space-3);
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}
.table thead th {
  background: var(--surface);
  font-size: var(--step--1);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.table .is-right {
  text-align: right;
}
.table .is-center {
  text-align: center;
}
.table--compact th,
.table--compact td {
  padding: var(--space-2);
}

/* Odznak */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 2px var(--space-2);
  border-radius: var(--radius-pill);
  font-size: var(--step--1);
  font-weight: 600;
  line-height: 1.4;
  background: var(--surface-2);
  color: var(--text);
  white-space: nowrap;
}
.badge--success {
  background: var(--tint-success);
  color: var(--success);
}
.badge--warning {
  background: var(--tint-warning);
  color: var(--warning);
}
.badge--danger {
  background: var(--tint-danger);
  color: var(--danger);
}
.badge--info {
  background: var(--tint-info);
  color: var(--info);
}

/* Upozornění */
.notice {
  --_c: var(--info);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--card-radius);
  border: 1px solid var(--_c);
  border-left-width: 6px;
  background: var(--tint-info);
  color: var(--text);
  margin-bottom: var(--space-4);
}
.notice--success {
  --_c: var(--success);
  background: var(--tint-success);
}
.notice--warning {
  --_c: var(--warning);
  background: var(--tint-warning);
}
.notice--danger {
  --_c: var(--danger);
  background: var(--tint-danger);
}
.notice__title {
  color: var(--_c);
}
.notice p:last-child {
  margin: 0;
}

/* Cenovka */
.price {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
  margin: 0;
  font-variant-numeric: tabular-nums;
}
.price__prefix {
  color: var(--text-muted);
}
.price__amount {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 700;
  color: var(--text);
}
.price__unit {
  color: var(--text-muted);
}

/* Souhrn */
.summary {
  margin: 0;
  display: grid;
  gap: 0;
}
.summary__row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-4);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border);
}
.summary__row dt {
  color: var(--text-muted);
}
.summary__row dd {
  margin: 0;
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.summary__row--total {
  border-bottom: 0;
  border-top: 2px solid var(--text);
  font-weight: 700;
  font-size: var(--step-1);
}
.summary__row--total dt {
  color: var(--text);
}

/* Kalendář (fallback bez JS = dvě pole; JS doplní mřížku) */
.calendar__fallback {
  display: grid;
  gap: var(--space-4);
}
@media (min-width: 560px) {
  .calendar__fallback {
    grid-template-columns: 1fr 1fr;
  }
}
.calendar__grid {
  margin-top: var(--space-4);
}
.calendar.is-enhanced .calendar__fallback {
  display: none;
}

/* Záložky */
.tabs {
  overflow-x: auto;
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-6);
}
.tabs__list {
  display: flex;
  gap: var(--space-1);
  list-style: none;
  margin: 0;
  padding: 0;
}
.tabs__tab {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: 0 var(--space-4);
  white-space: nowrap;
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 3px solid transparent;
  margin-bottom: -1px;
}
.tabs__tab:hover {
  color: var(--text);
}
.tabs__tab.is-active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}
.tabs__count {
  padding: 0 var(--space-2);
  border-radius: var(--radius-pill);
  background: var(--surface-2);
  font-size: var(--step--1);
}

/* Timeline (admin) */
.timeline {
  --_label: 11rem;
  --_days: 14;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  font-size: var(--step--1);
}
.timeline__head,
.timeline__row {
  display: grid;
  grid-template-columns: var(--_label) 1fr;
  min-width: 720px;
  border-bottom: 1px solid var(--border);
}
.timeline__row:last-child {
  border-bottom: 0;
}
.timeline__head {
  grid-template-columns: var(--_label) repeat(var(--_days), 1fr);
  background: var(--surface);
  font-weight: 600;
}
.timeline__day,
.timeline__label {
  padding: var(--space-2);
  border-right: 1px solid var(--border);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.timeline__track {
  display: grid;
  grid-template-columns: repeat(var(--_days), 1fr);
  grid-auto-rows: minmax(36px, auto);
  grid-auto-flow: row dense;
  gap: 2px 0;
  padding: 2px 0;
  background: repeating-linear-gradient(90deg, transparent 0, transparent calc(100% / var(--_days) - 1px), var(--border) calc(100% / var(--_days) - 1px), var(--border) calc(100% / var(--_days)));
}
.timeline__bar {
  display: flex;
  align-items: center;
  margin: 0 2px;
  padding: 0 var(--space-2);
  border-radius: var(--radius-sm);
  color: #fff;
  background: var(--primary);
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-height: 32px;
}
.timeline__bar.status-awaiting_fee {
  background: var(--warning);
}
.timeline__bar.status-confirmed {
  background: var(--primary);
}
.timeline__bar.status-checked_out {
  background: var(--info);
}
.timeline__bar.status-returned,
.timeline__bar.status-closed {
  background: var(--success);
}
.timeline__bar.status-cancelled_by_customer,
.timeline__bar.status-cancelled_by_operator,
.timeline__bar.status-expired,
.timeline__bar.status-no_show {
  background: var(--gray-500);
  text-decoration: line-through;
}
.timeline[data-days='7'] {
  --_days: 7;
}
.timeline[data-days='10'] {
  --_days: 10;
}
.timeline[data-days='14'] {
  --_days: 14;
}
.timeline[data-days='21'] {
  --_days: 21;
}
.timeline[data-days='28'] {
  --_days: 28;
}
.timeline[data-days='30'] {
  --_days: 30;
}
.timeline[data-days='31'] {
  --_days: 31;
}
.timeline__bar[data-from='1'] { grid-column-start: 1; }
.timeline__bar[data-from='2'] { grid-column-start: 2; }
.timeline__bar[data-from='3'] { grid-column-start: 3; }
.timeline__bar[data-from='4'] { grid-column-start: 4; }
.timeline__bar[data-from='5'] { grid-column-start: 5; }
.timeline__bar[data-from='6'] { grid-column-start: 6; }
.timeline__bar[data-from='7'] { grid-column-start: 7; }
.timeline__bar[data-from='8'] { grid-column-start: 8; }
.timeline__bar[data-from='9'] { grid-column-start: 9; }
.timeline__bar[data-from='10'] { grid-column-start: 10; }
.timeline__bar[data-from='11'] { grid-column-start: 11; }
.timeline__bar[data-from='12'] { grid-column-start: 12; }
.timeline__bar[data-from='13'] { grid-column-start: 13; }
.timeline__bar[data-from='14'] { grid-column-start: 14; }
.timeline__bar[data-from='15'] { grid-column-start: 15; }
.timeline__bar[data-from='16'] { grid-column-start: 16; }
.timeline__bar[data-from='17'] { grid-column-start: 17; }
.timeline__bar[data-from='18'] { grid-column-start: 18; }
.timeline__bar[data-from='19'] { grid-column-start: 19; }
.timeline__bar[data-from='20'] { grid-column-start: 20; }
.timeline__bar[data-from='21'] { grid-column-start: 21; }
.timeline__bar[data-from='22'] { grid-column-start: 22; }
.timeline__bar[data-from='23'] { grid-column-start: 23; }
.timeline__bar[data-from='24'] { grid-column-start: 24; }
.timeline__bar[data-from='25'] { grid-column-start: 25; }
.timeline__bar[data-from='26'] { grid-column-start: 26; }
.timeline__bar[data-from='27'] { grid-column-start: 27; }
.timeline__bar[data-from='28'] { grid-column-start: 28; }
.timeline__bar[data-from='29'] { grid-column-start: 29; }
.timeline__bar[data-from='30'] { grid-column-start: 30; }
.timeline__bar[data-from='31'] { grid-column-start: 31; }
.timeline__bar[data-span='1'] { grid-column-end: span 1; }
.timeline__bar[data-span='2'] { grid-column-end: span 2; }
.timeline__bar[data-span='3'] { grid-column-end: span 3; }
.timeline__bar[data-span='4'] { grid-column-end: span 4; }
.timeline__bar[data-span='5'] { grid-column-end: span 5; }
.timeline__bar[data-span='6'] { grid-column-end: span 6; }
.timeline__bar[data-span='7'] { grid-column-end: span 7; }
.timeline__bar[data-span='8'] { grid-column-end: span 8; }
.timeline__bar[data-span='9'] { grid-column-end: span 9; }
.timeline__bar[data-span='10'] { grid-column-end: span 10; }
.timeline__bar[data-span='11'] { grid-column-end: span 11; }
.timeline__bar[data-span='12'] { grid-column-end: span 12; }
.timeline__bar[data-span='13'] { grid-column-end: span 13; }
.timeline__bar[data-span='14'] { grid-column-end: span 14; }
.timeline__bar[data-span='15'] { grid-column-end: span 15; }
.timeline__bar[data-span='16'] { grid-column-end: span 16; }
.timeline__bar[data-span='17'] { grid-column-end: span 17; }
.timeline__bar[data-span='18'] { grid-column-end: span 18; }
.timeline__bar[data-span='19'] { grid-column-end: span 19; }
.timeline__bar[data-span='20'] { grid-column-end: span 20; }
.timeline__bar[data-span='21'] { grid-column-end: span 21; }
.timeline__bar[data-span='22'] { grid-column-end: span 22; }
.timeline__bar[data-span='23'] { grid-column-end: span 23; }
.timeline__bar[data-span='24'] { grid-column-end: span 24; }
.timeline__bar[data-span='25'] { grid-column-end: span 25; }
.timeline__bar[data-span='26'] { grid-column-end: span 26; }
.timeline__bar[data-span='27'] { grid-column-end: span 27; }
.timeline__bar[data-span='28'] { grid-column-end: span 28; }
.timeline__bar[data-span='29'] { grid-column-end: span 29; }
.timeline__bar[data-span='30'] { grid-column-end: span 30; }
.timeline__bar[data-span='31'] { grid-column-end: span 31; }

/* Kontaktní karta */
.contact-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.contact-card__address {
  line-height: 1.6;
}
.contact-card__meta {
  color: var(--text-muted);
  font-size: var(--step--1);
  margin: 0;
}
.contact-card__subtitle {
  margin: var(--space-3) 0 var(--space-1);
  font-size: var(--step-0);
}
.contact-card__hours {
  margin: 0;
  display: grid;
  gap: var(--space-1);
  max-width: 24rem;
}
.contact-card__hours div {
  display: grid;
  grid-template-columns: 5rem 1fr;
}
.contact-card__hours dd {
  margin: 0;
  font-variant-numeric: tabular-nums;
}
.contact-card__map {
  margin: var(--space-2) 0 0;
}

/* Chybová stránka */
.error-page__id {
  color: var(--text-muted);
}
.error-page__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* ---------- 8. Layoutové varianty (výchozí chování atributů; témata je dolaďují) ---------- */
[data-hero='split'] .hero {
  min-height: auto;
  color: var(--text);
  background: var(--surface);
}
[data-hero='split'] .hero__media {
  position: relative;
  inset: auto;
  aspect-ratio: 4 / 3;
}
[data-hero='split'] .hero__media::after {
  display: none;
}
[data-hero='split'] .hero__body {
  padding-block: var(--space-8);
}
[data-hero='split'] .hero .btn--ghost {
  color: var(--text);
  border-color: var(--border);
}
@media (min-width: 860px) {
  [data-hero='split'] .hero {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
  [data-hero='split'] .hero__body {
    order: -1;
    padding-inline: clamp(var(--space-4), 6vw, var(--space-11));
  }
}

[data-nav='transparent'] .site-header {
  background: transparent;
  border-bottom-color: transparent;
}
[data-nav='centered'] .site-header__inner {
  justify-content: center;
}
@media (min-width: 860px) {
  [data-nav='centered'] .site-header__inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    justify-items: center;
  }
  [data-nav='centered'] .site-logo {
    justify-self: start;
  }
  [data-nav='centered'] .site-nav {
    grid-column: 2 / 4;
    justify-self: end;
  }
}

[data-cards='overlay'] .card--bike {
  position: relative;
}
[data-cards='soft'] .card {
  border-color: transparent;
  box-shadow: var(--shadow-2);
}

/* ---------- 9. Pohyb, tisk ---------- */
@media (prefers-reduced-motion: reduce) {
  :root {
    --motion: 0ms;
  }
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  :root {
    --bg: #fff;
    --text: #000;
  }
  body {
    font-size: 11pt;
    color: #000;
    background: #fff;
  }
  .site-header,
  .site-footer,
  .design-switch,
  .skip-link,
  .nav-toggle__label,
  .btn,
  .hero__media {
    display: none !important;
  }
  .hero {
    min-height: auto;
    color: #000;
    background: none;
  }
  .hero__title {
    color: #000;
  }
  a {
    color: #000;
    text-decoration: none;
  }
  a[href^='http']::after {
    content: ' (' attr(href) ')';
    font-size: 0.85em;
    color: #444;
  }
  .card,
  .notice,
  .table {
    break-inside: avoid;
    box-shadow: none;
  }
  .section {
    padding-block: var(--space-5);
  }
}