/* Nutrivero – lišta souhlasu, nastavení cookies a místo pro vkládaný obsah.
   Všechny třídy mají prefix "nvc-". Barvy a písmo přebírá z proměnných v site.css (:root),
   s pevnými zálohami, kdyby site.css chyběl. Globální .btn ani jiné třídy webu nemění. */

.nvc-banner,
.nvc-dialog,
.nvc-placeholder,
[data-consent-embed] {
  --nvc-ink: var(--color-text, #254F44);
  --nvc-ink-600: var(--color-accent-600, #1E453B);
  --nvc-bg: var(--color-bg, #F7F4EE);
  --nvc-cream: #FDFBF7;
  --nvc-surface: var(--color-surface, #EEE8DE);
  --nvc-sage: var(--color-accent-2, #C3CE94);
  --nvc-sage-200: var(--color-accent-2-200, #E6EBD0);
  --nvc-sage-300: var(--color-accent-2-300, #D5DDB3);
  --nvc-sage-700: var(--color-accent-2-700, #7E8B50);
  --nvc-yellow: #E1C243;
  --nvc-muted: #4A655E;
  --nvc-line: rgba(37, 79, 68, 0.16);
  --nvc-radius: var(--radius-lg, 28px);
  --nvc-shadow: var(--shadow-lg, 0 12px 32px rgba(46, 43, 37, 0.22));
  --nvc-font: var(--font-body, 'DM Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif);
}

/* Dokud je lišta vidět, má stránka dole rezervu, aby lišta nic trvale nezakrývala
   (i při posunu na prvek získávající fokus). Výšku nastavuje consent.js. */
html.nvc-has-banner {
  scroll-padding-bottom: calc(var(--nvc-banner-h, 0px) + 12px);
}
html.nvc-has-banner body {
  padding-bottom: var(--nvc-banner-h, 0px);
}

/* ------------------------------------------------------------------ */
/* Tlačítka                                                            */
/* ------------------------------------------------------------------ */

.nvc-btn {
  -webkit-appearance: none;
  appearance: none;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 48px;
  margin: 0;
  padding: 8px 16px;
  border: 2px solid var(--nvc-ink);
  border-radius: 999px;
  font-family: var(--nvc-font);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0;
  text-align: center;
  text-decoration: none;
  white-space: normal;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease;
}
.nvc-btn--primary {
  background-color: var(--nvc-ink);
  color: var(--nvc-bg);
}
.nvc-btn--primary:hover,
.nvc-btn--primary:focus-visible {
  background-color: var(--nvc-ink-600);
  border-color: var(--nvc-ink-600);
  color: var(--nvc-yellow);
}
.nvc-btn--primary:active {
  background-color: var(--color-accent-700, #183A31);
  border-color: var(--color-accent-700, #183A31);
  color: var(--nvc-yellow);
}
.nvc-btn--secondary {
  background-color: transparent;
  color: var(--nvc-ink);
}
.nvc-btn--secondary:hover,
.nvc-btn--secondary:focus-visible {
  background-color: var(--nvc-sage-200);
}
.nvc-btn--secondary:active {
  background-color: var(--nvc-sage-300);
}

.nvc-btn:focus-visible,
.nvc-dialog__close:focus-visible,
.nvc-switch:focus-visible,
.nvc-banner a:focus-visible,
.nvc-dialog a:focus-visible,
.nvc-placeholder :focus-visible {
  outline: 3px solid var(--nvc-ink);
  outline-offset: 3px;
}

.nvc-banner a,
.nvc-dialog a {
  color: var(--nvc-ink);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  border-radius: 4px;
}
.nvc-banner a:hover,
.nvc-dialog a:hover {
  color: var(--color-accent-700, #183A31);
  text-decoration-thickness: 2px;
}

/* ------------------------------------------------------------------ */
/* Lišta                                                               */
/* ------------------------------------------------------------------ */

.nvc-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9000;
  box-sizing: border-box;
  padding: 0 16px 16px;
  padding-bottom: max(16px, env(safe-area-inset-bottom));
  pointer-events: none; /* průhledný okraj nepřekáží klikání */
  font-family: var(--nvc-font);
  color: var(--nvc-ink);
}
.nvc-banner[hidden] {
  display: none !important;
}
.nvc-banner__inner {
  box-sizing: border-box;
  max-width: 1120px;
  max-height: calc(100vh - 24px);
  max-height: calc(100dvh - 24px);
  margin: 0 auto;
  overflow-y: auto;
  overscroll-behavior: contain;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 32px;
  padding: 22px 26px;
  border: 1px solid var(--nvc-line);
  border-radius: var(--nvc-radius);
  background-color: var(--nvc-cream);
  box-shadow: var(--nvc-shadow);
  pointer-events: auto;
}
.nvc-banner__body {
  flex: 1 1 420px;
  min-width: 0;
}
.nvc-banner__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.005em;
}
.nvc-banner__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.55;
  text-wrap: pretty;
}
.nvc-banner__actions {
  flex: 1 1 460px;
  max-width: 560px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)); /* tři stejně velká tlačítka */
  gap: 10px;
}

/* ------------------------------------------------------------------ */
/* Dialog s nastavením                                                 */
/* ------------------------------------------------------------------ */

.nvc-dialog {
  box-sizing: border-box;
  width: min(640px, calc(100vw - 24px));
  max-width: none;
  max-height: calc(100vh - 24px);
  max-height: calc(100dvh - 24px);
  margin: auto;
  padding: 0;
  border: 0;
  border-radius: var(--nvc-radius);
  background-color: var(--nvc-cream);
  color: var(--nvc-ink);
  box-shadow: var(--nvc-shadow);
  font-family: var(--nvc-font);
  overflow: hidden;
}
.nvc-dialog[open] {
  display: flex;
  flex-direction: column;
}
.nvc-dialog::backdrop {
  background-color: rgba(18, 46, 39, 0.55);
}
/* Záloha pro prohlížeče bez nativního <dialog>.showModal() */
.nvc-dialog--fallback[open] {
  position: fixed;
  inset: 0;
  z-index: 9100;
  height: fit-content;
  box-shadow: 0 0 0 100vmax rgba(18, 46, 39, 0.55), var(--nvc-shadow);
}

.nvc-dialog__body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 28px 28px 8px;
}
.nvc-dialog__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}
.nvc-dialog__title {
  margin: 6px 0 0;
  font-family: var(--font-heading, var(--nvc-font));
  font-size: clamp(22px, 3vw, 26px);
  font-weight: var(--font-heading-weight, 500);
  line-height: 1.2;
  letter-spacing: -0.02em;
}
.nvc-dialog__close {
  -webkit-appearance: none;
  appearance: none;
  flex: none;
  width: 44px;
  height: 44px;
  margin: -4px -6px 0 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 50%;
  background-color: var(--nvc-sage-200);
  color: var(--nvc-ink);
  cursor: pointer;
  transition: background-color 0.15s ease;
}
.nvc-dialog__close:hover {
  background-color: var(--nvc-sage-300);
}
.nvc-dialog__close svg {
  display: block;
}
.nvc-dialog__intro {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.55;
  text-wrap: pretty;
}
.nvc-cats {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
}
.nvc-cat {
  padding: 14px 18px 16px;
  border-radius: 20px;
  background-color: var(--nvc-surface);
}
.nvc-cat__head {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
}
.nvc-cat__label {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.3;
  cursor: pointer;
}
.nvc-cat--required .nvc-cat__label {
  cursor: default;
}
.nvc-cat__state {
  flex: none;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.2;
  color: var(--nvc-muted);
  white-space: nowrap;
}
.nvc-cat__state--on {
  color: var(--nvc-ink);
  font-weight: 600;
}
.nvc-cat__desc {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.55;
  text-wrap: pretty;
}
.nvc-dialog__status {
  margin: 16px 0 0;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--nvc-muted);
}
.nvc-dialog__more {
  margin: 6px 0 12px;
  font-size: 13.5px;
  line-height: 1.5;
}
.nvc-dialog__footer {
  flex: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)); /* tři stejně velká tlačítka */
  gap: 10px;
  padding: 16px 28px 24px;
  border-top: 1px solid var(--nvc-line);
  background-color: var(--nvc-cream);
}

/* Přepínač (input type=checkbox role=switch) */
.nvc-switch {
  -webkit-appearance: none;
  appearance: none;
  flex: none;
  position: relative;
  box-sizing: border-box;
  width: 52px;
  height: 30px;
  margin: 0;
  border: 2px solid var(--nvc-ink);
  border-radius: 999px;
  background-color: var(--nvc-cream);
  cursor: pointer;
  vertical-align: middle;
}
.nvc-switch::before {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--nvc-ink);
}
.nvc-switch:checked {
  background-color: var(--nvc-ink);
}
.nvc-switch:checked::before {
  transform: translateX(22px);
  background-color: var(--nvc-sage);
}
.nvc-switch:disabled {
  cursor: not-allowed;
  border-color: var(--nvc-sage-700);
}
.nvc-switch:disabled:checked {
  background-color: var(--nvc-sage-700);
}
.nvc-switch:disabled:checked::before {
  background-color: var(--nvc-cream);
}

/* ------------------------------------------------------------------ */
/* Vkládaný obsah (Kalendář Google) a jeho zástupný obsah              */
/* ------------------------------------------------------------------ */

.nvc-embed-frame {
  display: block;
  width: 100%;
  border: 0;
  background-color: var(--nvc-cream);
}

/* Volitelné třídy pro zástupný obsah uvnitř [data-consent-embed] */
.nvc-placeholder {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: clamp(360px, 50vw, 560px);
  padding: clamp(24px, 4vw, 40px);
  text-align: center;
  background-color: var(--nvc-cream);
  color: var(--nvc-ink);
  font-family: var(--nvc-font);
}
.nvc-placeholder__title {
  margin: 0;
  max-width: 34ch;
  font-size: clamp(18px, 2vw, 21px);
  font-weight: 500;
  line-height: 1.3;
  text-wrap: balance;
}
.nvc-placeholder__text {
  margin: 0;
  max-width: 56ch;
  font-size: 14.5px;
  line-height: 1.6;
  text-wrap: pretty;
}
.nvc-placeholder__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}
/* Výchozí vzhled tlačítka pro načtení obsahu, pokud nemá vlastní třídu (nulová specifičnost) */
:where([data-consent-embed]) :where(button[data-consent-accept]:not([class])) {
  -webkit-appearance: none;
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 8px 26px;
  border: 2px solid var(--nvc-ink);
  border-radius: 999px;
  background-color: var(--nvc-ink);
  color: var(--nvc-bg);
  font-family: var(--nvc-font);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
}
:where([data-consent-embed]) :where(button[data-consent-accept]:not([class])):hover,
:where([data-consent-embed]) :where(button[data-consent-accept]:not([class])):focus-visible {
  color: var(--nvc-yellow);
}

/* ------------------------------------------------------------------ */
/* Úzké obrazovky                                                      */
/* ------------------------------------------------------------------ */

@media (max-width: 520px) {
  .nvc-banner {
    padding: 0 8px 8px;
    padding-bottom: max(8px, env(safe-area-inset-bottom));
  }
  .nvc-banner__inner {
    gap: 14px;
    padding: 18px;
    border-radius: 24px;
  }
  .nvc-banner__title {
    font-size: 16px;
  }
  .nvc-banner__text {
    font-size: 13.5px;
    line-height: 1.45;
  }
  .nvc-dialog__footer {
    grid-template-columns: minmax(0, 1fr); /* pod sebou, na celou šířku */
    gap: 8px;
  }
  /* Přijmout vše | Odmítnout vše vedle sebe ve stejné velikosti, Nastavení na celou šířku pod nimi –
     lišta tak na telefonu zabere výrazně méně místa. */
  .nvc-banner__actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }
  .nvc-banner__actions > :last-child {
    grid-column: 1 / -1;
  }
  .nvc-banner__actions .nvc-btn {
    padding-inline: 10px;
    font-size: 14.5px;
  }
  .nvc-banner__actions {
    flex-basis: 100%;
    max-width: none;
  }
  .nvc-btn {
    min-height: 44px;
  }
  .nvc-dialog {
    width: calc(100vw - 16px);
    max-height: calc(100vh - 16px);
    max-height: calc(100dvh - 16px);
    border-radius: 24px;
  }
  .nvc-dialog__body {
    padding: 20px 18px 6px;
  }
  .nvc-dialog__footer {
    padding: 12px 18px 18px;
  }
  .nvc-cat {
    padding: 12px 14px 14px;
  }
}

@media (max-width: 339.98px) {
  .nvc-banner__actions {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Nízké okno (např. zvětšení 400 %, telefon na šířku): pevná patička s tlačítky by tělu
   dialogu nechala jen pár řádků – celý dialog proto roluje jako jeden celek (WCAG 1.4.10). */
@media (max-height: 480px) {
  .nvc-dialog {
    overflow-y: auto;
    overscroll-behavior: contain;
  }
  .nvc-dialog[open] {
    display: block;
  }
  .nvc-dialog__body {
    overflow: visible;
  }
}

/* ------------------------------------------------------------------ */
/* Pohyb, vysoký kontrast, tisk                                        */
/* ------------------------------------------------------------------ */

@media (prefers-reduced-motion: no-preference) {
  .nvc-banner:not([hidden]) .nvc-banner__inner {
    animation: nvc-rise 0.32s cubic-bezier(0.2, 0.8, 0.2, 1) both;
  }
  .nvc-dialog[open] {
    animation: nvc-fade 0.2s ease-out both;
  }
  .nvc-switch::before {
    transition: transform 0.18s ease, background-color 0.18s ease;
  }
}
@media (prefers-reduced-motion: reduce) {
  .nvc-btn,
  .nvc-dialog__close {
    transition: none;
  }
}
@keyframes nvc-rise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}
@keyframes nvc-fade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

@media (forced-colors: active) {
  .nvc-banner__inner,
  .nvc-dialog {
    border: 2px solid CanvasText;
  }
  .nvc-switch {
    border-color: CanvasText;
    forced-color-adjust: none;
    background-color: Canvas;
  }
  .nvc-switch::before {
    background-color: CanvasText;
  }
  .nvc-switch:checked {
    background-color: Highlight;
  }
  .nvc-switch:checked::before {
    background-color: HighlightText;
  }
}

@media print {
  .nvc-banner,
  .nvc-dialog {
    display: none !important;
  }
  html.nvc-has-banner body {
    padding-bottom: 0 !important;
  }
}