/**
 * styles.css
 * -----------------------------------------------------------------------------
 * Sistema visual d'inspiració marítima. La paleta no és blau decoratiu: cada
 * token surt d'una referència concreta de l'aigua.
 *
 *   Tema clar  — migdia a la costa: escuma, aigües someres, sorra molla.
 *   Tema fosc  — mar oberta de nit: blau abissal, fosforescència, llum de far.
 *
 * Els verds i turqueses reservats per a les condicions bones no són arbitraris:
 * el turquesa és el color de l'aigua transparent i poc profunda, que és
 * precisament l'escenari que la puntuació alta descriu. El coral i el vermell
 * de les condicions dolentes venen de la senyalització marítima.
 *
 * Organització:
 *   1. Tokens de disseny
 *   2. Reinici i base
 *   3. Capçalera i cerca
 *   4. Graella i targeta
 *   5. Fulls (detall i configuració)
 *   6. Estats auxiliars
 *   7. Punts de ruptura i preferències del sistema
 */

/* ── 1. Tokens de disseny ─────────────────────────────────────────────────── */

:root {
  color-scheme: light;

  /* Escala d'espaiat de base 4 */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;

  --radius-sm: 0.625rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-pill: 999px;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", sans-serif;

  /* Identitat PaddleArea: Mediterrani, aigua clara, sorra i posidònia. */
  --brand-blue: #075b75;
  --brand-turquoise: #11aaa5;
  --brand-sand: #e8d5a4;
  --brand-posidonia: #2f735b;
  --brand-foam: #f7faf7;

  /* Superfícies: escuma sobre una base càlida de sorra */
  --surface-canvas: #f4efe3;
  /* `raised` és translúcid i s'usa amb backdrop-filter en pocs elements. */
  --surface-raised: rgba(255, 253, 248, 0.82);
  /* `card` és sòlid: s'usa en elements repetits, on desenfocar surt caríssim. */
  --surface-card: #fffdf8;
  --surface-sunken: rgba(7, 91, 117, 0.07);
  --surface-border: rgba(7, 80, 104, 0.14);

  /* Text: blau profund en comptes de negre, per lligar amb l'aigua */
  --text-primary: #073446;
  --text-secondary: #416675;
  --text-tertiary: #5c7882;

  /* Accent: turquesa d'aigua transparent */
  --accent: #066a78;
  --accent-soft: var(--brand-turquoise);

  /* Fons ambiental: degradat d'aigües someres a escuma */
  --ambient-top: #87d9d5;
  --ambient-mid: #d8eee7;
  --ambient-bottom: #f4efe3;

  /*
   * Franges de puntuació, totes dins l'univers marí.
   *
   * Cada franja té DOS tokens perquè tenen requisits diferents:
   *   · `--band-*`      → farciments i traços (anells, vels, barres). Poden ser
   *                       vius perquè no han de complir contrast de text.
   *   · `--band-*-text` → etiquetes de 12 px sobre superfície clara. Han
   *                       d'arribar a 4,5:1 segons WCAG AA, i els tons vius no
   *                       hi arriben: el turquesa es queda a 2,7:1.
   * Barrejar-los seria bonic i il·legible.
   */
  --band-excellent: #00a887;  /* aigua turquesa transparent */
  --band-good: #1d8fc4;       /* blau de mar oberta */
  --band-fair: #e0a63c;       /* sorra a contrallum */
  --band-poor: #e87a52;       /* coral */
  --band-dangerous: #d94f5c;  /* senyal marítim d'advertència */
  --band-unknown: #8aa5b0;    /* boira */

  /*
   * Calculats contra el fons més exigent on apareix text de franja (el panell
   * dels fulls, `--surface-canvas`), no contra la targeta. Així compleixen a
   * les dues superfícies i no cal duplicar-los.
   */
  --band-excellent-text: #007d65;
  --band-good-text: #1775a2;
  --band-fair-text: #916616;
  --band-poor-text: #c04518;
  --band-dangerous-text: #d02d3d;
  --band-unknown-text: #55727f;

  --shadow-card: 0 1px 2px rgba(6, 39, 51, 0.06), 0 12px 28px -14px rgba(6, 39, 51, 0.3);
  --shadow-sheet: 0 -8px 48px rgba(6, 39, 51, 0.24);

  --transition-fast: 160ms cubic-bezier(0.32, 0.72, 0, 1);
  --transition-slow: 320ms cubic-bezier(0.32, 0.72, 0, 1);
}

[data-theme="dark"] {
  color-scheme: dark;

  /* Mar oberta de nit */
  --brand-blue: #46a9c5;
  --brand-turquoise: #4dd3c9;
  --brand-sand: #f0dfb5;
  --brand-posidonia: #80c79f;
  --brand-foam: #f7faf7;

  --surface-canvas: #04212b;
  --surface-raised: rgba(9, 47, 60, 0.72);
  --surface-card: #0a2d39;
  --surface-sunken: rgba(126, 214, 226, 0.08);
  --surface-border: rgba(126, 214, 226, 0.16);

  --text-primary: #e6f6f9;
  --text-secondary: #93b9c4;
  --text-tertiary: #6a92a1;

  /* Fosforescència: el turquesa s'aclareix per mantenir el contrast */
  --accent: #2fc4dc;
  --accent-soft: #5ad3e6;

  --ambient-top: #0b5061;
  --ambient-mid: #07303d;
  --ambient-bottom: #04212b;

  --band-excellent: #1fd3ac;
  --band-good: #3fb0e8;
  --band-fair: #f0bb56;
  --band-poor: #f08e64;
  --band-dangerous: #f26674;
  --band-unknown: #8aa5b0;

  /* Sobre fons fosc aquests tons ja superen de sobres el 4,5:1, de manera que
     el token de text coincideix amb el de farciment. */
  --band-excellent-text: var(--band-excellent);
  --band-good-text: var(--band-good);
  --band-fair-text: var(--band-fair);
  --band-poor-text: var(--band-poor);
  --band-dangerous-text: var(--band-dangerous);
  --band-unknown-text: var(--band-unknown);

  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.45), 0 16px 32px -18px rgba(0, 0, 0, 0.95);
  --shadow-sheet: 0 -8px 48px rgba(0, 0, 0, 0.7);
}

/* ── 2. Reinici i base ────────────────────────────────────────────────────── */

*,
*::before,
*::after { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.45;
  color: var(--text-primary);
  background-color: var(--ambient-bottom);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
  transition: background-color var(--transition-slow);
}

/*
 * Fons ambiental: horitzó, aigües mitjanes i escuma.
 *
 * S'implementa com una capa fixa pròpia i NO amb `background-attachment: fixed`
 * al body. Aquella propietat obliga el navegador a repintar el degradat respecte
 * a la finestra en cada desplaçament i desactiva el camí ràpid de scroll de
 * Chrome. Amb una capa `position: fixed` promoguda a la GPU, el degradat es
 * pinta una sola vegada i el desplaçament no el toca.
 */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(140% 70% at 50% -10%, var(--ambient-top) 0%, transparent 62%),
    linear-gradient(180deg, var(--ambient-mid) 0%, var(--ambient-bottom) 55%);
  /* Promoció explícita: aïlla la capa perquè no es repinti amb el contingut. */
  transform: translateZ(0);
  will-change: transform;
  pointer-events: none;
}

body.has-open-sheet { overflow: hidden; }

h1, h2, h3, p, dl, dd, ul { margin: 0; }
ul { padding: 0; list-style: none; }

/*
 * L'atribut `hidden` ha de guanyar SEMPRE.
 *
 * `hidden` funciona perquè el full d'estil del navegador conté
 * `[hidden] { display: none }`. Però aquella regla és d'origen "user agent", i
 * en la cascada de CSS qualsevol declaració de l'autor la guanya, sense que hi
 * intervingui la especificitat. N'hi ha prou amb un `display: flex` en un punt
 * de ruptura perquè un element amagat torni a aparèixer.
 *
 * Això va provocar un bloqueig real: a partir de 900 px, `.sheet { display:
 * flex }` feia que els dos fulls modals (que són `position: fixed; inset: 0`)
 * quedessin permanentment estesos sobre tota la finestra. El seu fons té
 * `opacity: 0`, així que eren invisibles però capturaven tots els clics. La
 * pàgina es pintava perfectament i no responia a res.
 *
 * L'`!important` és deliberat i necessari: ha de prevaler sobre les
 * declaracions `display` de dins de les media queries, que d'altra manera
 * s'apliquen més tard a la cascada.
 */
[hidden] { display: none !important; }

button { font: inherit; color: inherit; }

/*
 * `touch-action: manipulation` desactiva el doble toc per fer zoom en aquests
 * elements, cosa que elimina el retard de ~300 ms que alguns navegadors mòbils
 * apliquen abans de decidir si el toc era un clic o un gest.
 */
button,
.spot-card,
.search-option,
.switch { touch-action: manipulation; -webkit-tap-highlight-color: transparent; }

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

.skip-link {
  position: absolute;
  inset-inline-start: -9999px;
  top: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--surface-raised);
  border-radius: var(--radius-pill);
  z-index: 100;
}
.skip-link:focus { inset-inline-start: var(--space-4); }

.icon { display: block; }
.icon--arrow { transition: transform var(--transition-fast); }

.icon-button {
  display: grid;
  place-items: center;
  inline-size: 2.5rem;
  block-size: 2.5rem;
  flex: none;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-pill);
  /*
   * Sense backdrop-filter: aquest component es repeteix a la capçalera i,
   * sobretot, dins de cada targeta (el botó d'eliminar). Vint targetes
   * visibles serien vint desenfocaments més.
   */
  background: var(--surface-card);
  color: var(--text-secondary);
  cursor: pointer;
  transition: transform var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
}
@media (hover: hover) {
  .icon-button:hover { background: var(--surface-sunken); color: var(--accent); }
}
.icon-button:active { transform: scale(0.94); }

/* Sense punter, tots els botons d'icona arriben al mínim tocable de 44 px. */
@media (hover: none) {
  .icon-button { inline-size: 2.75rem; block-size: 2.75rem; }
}
.icon-button:disabled { opacity: 0.5; cursor: progress; }
.icon-button.is-spinning svg { animation: spin 900ms linear infinite; }

@keyframes spin { to { transform: rotate(360deg); } }

.text-button {
  align-self: flex-start;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-pill);
  background: var(--surface-sunken);
  color: var(--accent);
  font-size: 0.8125rem;
  font-weight: 590;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}
@media (hover: hover) {
  .text-button:hover { background: color-mix(in srgb, var(--accent) 12%, transparent); }
}

/* ── 3. Capçalera i cerca ─────────────────────────────────────────────────── */

.app-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: var(--space-4) var(--space-4) var(--space-3);
  background: color-mix(in srgb, var(--surface-canvas) 70%, transparent);
  backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--surface-border);
}

.app-header__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
}

.app-header__brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
}

.app-header__mark {
  inline-size: 2.5rem;
  block-size: 2.5rem;
  flex: none;
  padding: 0.25rem;
  border-radius: 0.875rem;
  color: var(--brand-turquoise);
  background: linear-gradient(145deg, color-mix(in srgb, var(--brand-blue) 92%, transparent), var(--accent));
  box-shadow: 0 8px 20px -10px color-mix(in srgb, var(--brand-blue) 72%, transparent);
}

.app-header__mark-wave {
  fill: none;
  stroke: var(--brand-foam);
  stroke-width: 2.8;
  stroke-linecap: round;
}
.app-header__mark-paddle-shaft {
  fill: none;
  stroke: var(--brand-sand);
  stroke-linecap: round;
}
.app-header__mark-paddle-shaft { stroke-width: 2.5; }
.app-header__mark-paddle-blade { fill: var(--brand-sand); }

.app-header__brand-copy { min-width: 0; }

/* Degradat de superfície a fondària: el nom de l'app "s'endinsa" a l'aigua. */
.app-header__title {
  font-size: 1.75rem;
  font-weight: 760;
  line-height: 1.05;
  letter-spacing: -0.045em;
  color: var(--brand-blue);
}

.app-header__title-area { color: var(--brand-posidonia); }

.app-header__tagline {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

@media (max-width: 350px) {
  .app-header__mark { display: none; }
  .app-header__title { font-size: 1.5rem; }
}

.app-header__actions { display: flex; gap: var(--space-2); }

.search { position: relative; margin-top: var(--space-4); }

.search__field {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--surface-raised);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition-fast);
}
.search__field:focus-within { border-color: var(--accent); }

.search__icon { color: var(--text-tertiary); flex: none; }

.search__input {
  flex: 1;
  min-width: 0;
  border: none;
  background: none;
  font: inherit;
  font-size: 1rem; /* 16px evita el zoom automàtic d'iOS en enfocar */
  color: var(--text-primary);
  padding-block: var(--space-1);
}
.search__input:focus { outline: none; }
.search__input::placeholder { color: var(--text-tertiary); }
.search__input::-webkit-search-cancel-button { -webkit-appearance: none; }

.search__results {
  position: absolute;
  inset-inline: 0;
  top: calc(100% + var(--space-2));
  z-index: 30;
  max-height: 60dvh;
  overflow-y: auto;
  padding: var(--space-1);
  background: var(--surface-raised);
  backdrop-filter: blur(28px) saturate(180%);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overscroll-behavior: contain;
}

.search-option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.search-option.is-highlighted { background: color-mix(in srgb, var(--accent) 12%, transparent); }
.search-option__flag { font-size: 1.25rem; }
.search-option__text { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.search-option__text strong { font-size: 0.9375rem; font-weight: 590; }
.search-option__text small { font-size: 0.75rem; color: var(--text-secondary); }
.search-option__add { color: var(--accent); flex: none; }

.search__status {
  margin-top: var(--space-2);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  min-height: 1rem;
}

/* ── 4. Graella i targeta ─────────────────────────────────────────────────── */

.app-main {
  padding: var(--space-4) var(--space-4) var(--space-6);
  max-inline-size: 1280px;
  margin-inline: auto;
}

.status-bar {
  min-height: 1.25rem;
  margin-bottom: var(--space-2);
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* Dues columnes com a base: la disposició de mòbil és la de partida. */
.spot-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

/*
 * Targeta.
 *
 * SENSE `backdrop-filter`, deliberadament. Desenfocar el fons obliga el
 * compositor a capturar i processar tot el que hi ha darrere de cada element a
 * cada fotograma. En una graella de vint targetes visibles (finestra
 * d'escriptori a cinc columnes) això multiplica per vint una operació que ja és
 * cara, i Chrome es queda bloquejat. Al mòbil, amb dues columnes i menys àrea,
 * el mateix CSS passava desapercebut.
 *
 * La superfície és ara translúcida però sòlida: visualment gairebé idèntica
 * sobre un fons de degradat suau, i amb cost de pintat nul.
 */
.spot-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-3);
  background: var(--surface-card);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  cursor: pointer;
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
@media (hover: hover) {
  .spot-card:hover { transform: translateY(-2px); }
}
.spot-card:active { transform: scale(0.985); }

/* Vel de color derivat de la franja de puntuació: informació perifèrica que
   permet llegir la graella sencera sense processar cap xifra. */
.spot-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  block-size: 42%;
  background: linear-gradient(180deg, color-mix(in srgb, var(--band-color) 24%, transparent), transparent);
  pointer-events: none;
}

/*
 * Vora inferior de color: substitueix la línia d'onada amb màscara SVG que hi
 * havia abans. Una màscara per targeta crea una capa de composició addicional
 * per element; un degradat pla no en crea cap i el senyal visual és el mateix.
 */
.spot-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  block-size: 3px;
  background: linear-gradient(90deg,
    transparent,
    color-mix(in srgb, var(--band-color) 70%, transparent) 25%,
    color-mix(in srgb, var(--band-color) 70%, transparent) 75%,
    transparent);
  pointer-events: none;
}

.spot-card[data-band="excellent"] { --band-color: var(--band-excellent); --band-text: var(--band-excellent-text); }
.spot-card[data-band="good"]      { --band-color: var(--band-good); --band-text: var(--band-good-text); }
.spot-card[data-band="fair"]      { --band-color: var(--band-fair); --band-text: var(--band-fair-text); }
.spot-card[data-band="poor"]      { --band-color: var(--band-poor); --band-text: var(--band-poor-text); }
.spot-card[data-band="dangerous"] { --band-color: var(--band-dangerous); --band-text: var(--band-dangerous-text); }
.spot-card[data-band="unknown"]   { --band-color: var(--band-unknown); --band-text: var(--band-unknown-text); }

/* El contingut ha de quedar per damunt del vel i de l'onada decoratius. */
.spot-card > * { position: relative; z-index: 1; }

.spot-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-2);
}

.spot-card__identity { min-width: 0; }

.spot-card__name {
  font-size: 1rem;
  font-weight: 640;
  letter-spacing: -0.012em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.spot-card__country {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 0.75rem;
  color: var(--text-secondary);
  overflow: hidden;
}
.spot-card__country span:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.flag { font-size: 0.875rem; line-height: 1; flex: none; }

/*
 * Botó d'eliminar.
 *
 * Abans estava amagat amb `opacity: 0` i només apareixia amb :hover. En una
 * pantalla tàctil això obligava a tocar la targeta per revelar-lo (cosa que
 * alhora obria el full de detall) i tornar-hi després: dos o tres tocs per a
 * una acció d'un sol pas.
 *
 * Ara: sempre visible si no hi ha punter, i sempre amb una àrea de contacte de
 * 44 px, que és el mínim recomanat per WCAG 2.5.5. L'àrea s'amplia amb un
 * pseudoelement per no engreixar el botó visualment dins d'una targeta densa.
 */
.spot-card__remove {
  inline-size: 2rem;
  block-size: 2rem;
  background: transparent;
  border-color: transparent;
  position: relative;
  opacity: 0.55;
  transition: opacity var(--transition-fast), background-color var(--transition-fast);
}

/* Àrea de contacte ampliada, invisible i centrada sobre el botó. */
.spot-card__remove::after {
  content: "";
  position: absolute;
  inset: 50% auto auto 50%;
  inline-size: 2.75rem;
  block-size: 2.75rem;
  transform: translate(-50%, -50%);
}

.spot-card__remove:active {
  opacity: 1;
  background: color-mix(in srgb, var(--band-dangerous) 18%, transparent);
  color: var(--band-dangerous-text);
}

/* Amb punter es manté el comportament discret original. */
@media (hover: hover) {
  .spot-card__remove { opacity: 0; }
  .spot-card:hover .spot-card__remove,
  .spot-card:focus-within .spot-card__remove { opacity: 1; }
  .spot-card__remove:hover {
    background: color-mix(in srgb, var(--band-dangerous) 15%, transparent);
    color: var(--band-dangerous-text);
  }
}

.spot-card__score {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.score-ring { inline-size: 3.5rem; block-size: 3.5rem; transform: rotate(-90deg); flex: none; }
.score-ring__track { fill: none; stroke: var(--surface-sunken); stroke-width: 6; }
.score-ring__value {
  fill: none;
  stroke: var(--band-color);
  stroke-width: 6;
  stroke-linecap: round;
  transition: stroke-dasharray var(--transition-slow);
}

.spot-card__score-text { display: flex; flex-direction: column; min-width: 0; }
.spot-card__score-value {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
/* Etiqueta textual de la franja: usa el token de text, no el de farciment. */
.spot-card__score-band {
  font-size: 0.75rem;
  font-weight: 590;
  color: var(--band-text);
}

.spot-card__weather {
  display: grid;
  place-items: center;
  inline-size: 2.5rem;
  block-size: 3.5rem;
  margin-inline-start: auto;
  color: var(--accent);
  opacity: 0.9;
  flex: none;
}
.spot-card__weather-icon {
  inline-size: 2.25rem;
  block-size: 2.25rem;
}
.spot-card__metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-1) var(--space-2);
}
.spot-card__metrics--atmosphere {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.spot-card__unavailable {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-block-size: 3.5rem;
  padding: var(--space-3);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  background: var(--surface-sunken);
}
.spot-card__unavailable > span {
  display: grid;
  place-items: center;
  color: var(--text-tertiary);
  flex: none;
}
.spot-card__unavailable strong {
  display: block;
  color: var(--text-primary);
  font-size: 0.8125rem;
}
.spot-card__unavailable p {
  margin-top: 0.125rem;
  color: var(--text-tertiary);
  font-size: 0.6875rem;
  line-height: 1.3;
}

.metric {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  min-width: 0;
  font-size: 0.75rem;
  color: var(--text-secondary);
}
.metric__icon { color: var(--accent); flex: none; opacity: 0.75; }
.metric__value {
  font-weight: 560;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.metric__extra { color: var(--text-secondary); font-weight: 400; }

.spot-card__summary {
  font-size: 0.75rem;
  line-height: 1.4;
  color: var(--text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.spot-card__warning {
  font-size: 0.6875rem;
  font-weight: 590;
  color: var(--band-dangerous-text);
}
.spot-card__warning[data-severity="advisory"] { color: var(--band-fair-text); }

.spot-card__footer {
  display: flex;
  justify-content: flex-end;
  margin-top: auto;
}

.spot-card__updated {
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  font-variant-numeric: tabular-nums;
}

.spot-card__error { font-size: 0.8125rem; color: var(--band-poor-text); }

/* Targeta de la ubicació actual: contorn d'accent per distingir-la sense
   competir amb el color de la franja de puntuació. */
.spot-card--here {
  border-color: color-mix(in srgb, var(--accent) 50%, transparent);
  box-shadow: var(--shadow-card), 0 0 0 1px color-mix(in srgb, var(--accent) 24%, transparent);
}

.spot-card__here-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.1875rem;
  padding: 0.0625rem var(--space-1);
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  color: var(--accent);
  font-size: 0.625rem;
  font-weight: 620;
  white-space: nowrap;
  flex: none;
}
.spot-card__here-badge .icon { inline-size: 0.75rem; block-size: 0.75rem; }

/* ── 5. Fulls (detall i configuració) ─────────────────────────────────────── */

/*
 * Segona línia de defensa contra el bloqueig d'interacció: mentre el full no
 * està obert no captura cap clic, encara que per algun motiu quedés visible.
 * La regla `[hidden]` ja ho hauria d'evitar, però una capa que ocupa tota la
 * finestra mereix redundància.
 */
.sheet {
  position: fixed;
  inset: 0;
  z-index: 50;
  pointer-events: none;
}
.sheet.is-open { pointer-events: auto; }

.sheet__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 22, 31, 0.5);
  opacity: 0;
  transition: opacity var(--transition-slow);
}
.sheet.is-open .sheet__backdrop { opacity: 1; }

/* Mòbil: full ancorat a la part inferior que puja des de baix. */
.sheet__panel {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  max-block-size: 92dvh;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: var(--space-4) var(--space-4) calc(var(--space-6) + env(safe-area-inset-bottom));
  background: var(--surface-canvas);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  box-shadow: var(--shadow-sheet);
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}
.sheet.is-open .sheet__panel { transform: translateY(0); }

/*
 * Nansa d'arrossegament: senyal visual que el full es pot tancar lliscant.
 * Sense aquesta pista, l'únic camí de sortida aparent és un botó petit.
 * A partir de 900 px el full és un diàleg centrat i la nansa no té sentit.
 */
.sheet__handle {
  inline-size: 2.25rem;
  block-size: 0.25rem;
  margin: 0 auto var(--space-3);
  border-radius: var(--radius-pill);
  background: var(--surface-border);
}

.sheet__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.sheet__title { font-size: 1.375rem; font-weight: 680; letter-spacing: -0.02em; }
.sheet__subtitle { font-size: 0.8125rem; color: var(--text-secondary); }

.sheet__score {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--band-color) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--band-color) 30%, transparent);
}
.sheet__score[data-band="excellent"] { --band-color: var(--band-excellent); --band-text: var(--band-excellent-text); }
.sheet__score[data-band="good"]      { --band-color: var(--band-good); --band-text: var(--band-good-text); }
.sheet__score[data-band="fair"]      { --band-color: var(--band-fair); --band-text: var(--band-fair-text); }
.sheet__score[data-band="poor"]      { --band-color: var(--band-poor); --band-text: var(--band-poor-text); }
.sheet__score[data-band="dangerous"] { --band-color: var(--band-dangerous); --band-text: var(--band-dangerous-text); }
.sheet__score[data-band="unknown"]   { --band-color: var(--band-unknown); --band-text: var(--band-unknown-text); }

.sheet__score-value {
  font-size: 2.75rem;
  font-weight: 720;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--band-text);
  font-variant-numeric: tabular-nums;
}
.sheet__score p { font-size: 0.875rem; color: var(--text-secondary); }

.sheet__weather-notice {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  background: var(--surface-sunken);
}
.sheet__weather-notice > span { color: var(--accent); }
.sheet__weather-notice p { font-size: 0.875rem; color: var(--text-secondary); }

.sheet__warnings {
  margin-top: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.sheet__warnings li {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--band-dangerous) 14%, transparent);
  color: var(--band-dangerous-text);
  font-size: 0.8125rem;
  font-weight: 560;
}
.sheet__warnings li[data-severity="advisory"] {
  background: color-mix(in srgb, var(--band-fair) 14%, transparent);
  color: var(--band-fair-text);
}

.sheet__grid {
  margin-top: var(--space-4);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: var(--space-2);
}

.sheet__row {
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  background: var(--surface-sunken);
}
.sheet__row dt {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
}
.sheet__row dt .icon { color: var(--accent); }
.sheet__row dd {
  margin-top: var(--space-1);
  font-size: 1.0625rem;
  font-weight: 620;
  font-variant-numeric: tabular-nums;
}

.sheet__section-title {
  margin-top: var(--space-5);
  margin-bottom: var(--space-3);
  font-size: 0.875rem;
  font-weight: 620;
}

.breakdown { display: flex; flex-direction: column; gap: var(--space-3); }
.breakdown__item { display: flex; flex-direction: column; }
.breakdown__head {
  display: flex;
  justify-content: space-between;
  font-size: 0.8125rem;
  font-weight: 560;
}
.breakdown__score { font-variant-numeric: tabular-nums; color: var(--text-secondary); }
.breakdown__bar {
  margin: var(--space-1) 0;
  block-size: 0.375rem;
  border-radius: var(--radius-pill);
  background: var(--surface-sunken);
  overflow: hidden;
}
.breakdown__bar span {
  display: block;
  block-size: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent-soft), var(--accent));
  transition: width var(--transition-slow);
}
.breakdown small { font-size: 0.6875rem; color: var(--text-tertiary); }

/* Desglossament secundari: la informació continua disponible, però no obliga
   a recórrer set barres cada vegada que només es vol consultar la previsió. */
.score-breakdown {
  margin-top: var(--space-5);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  background: var(--surface-card);
}
.score-breakdown summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  min-block-size: 2.75rem;
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 620;
  list-style: none;
  touch-action: manipulation;
}
.score-breakdown summary::-webkit-details-marker { display: none; }
.score-breakdown summary::after {
  content: '';
  inline-size: 0.5rem;
  block-size: 0.5rem;
  border-right: 2px solid var(--text-tertiary);
  border-bottom: 2px solid var(--text-tertiary);
  transform: rotate(45deg) translateY(-0.125rem);
  transition: transform var(--transition-fast);
}
.score-breakdown[open] summary::after { transform: rotate(225deg) translate(-0.125rem, -0.125rem); }
.score-breakdown .breakdown {
  margin: 0 var(--space-4) var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--surface-border);
}

/* ── Webcams costaneres ─────────────────────────────────────────────────── */
.webcams,
.coastal-map {
  margin-top: var(--space-5);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  background: var(--surface-card);
  overflow: hidden;
}
.webcams summary,
.coastal-map summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  min-block-size: 3rem;
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  list-style: none;
  touch-action: manipulation;
}
.webcams summary::-webkit-details-marker,
.coastal-map summary::-webkit-details-marker { display: none; }
.webcams summary::after,
.coastal-map summary::after {
  content: '';
  inline-size: 0.5rem;
  block-size: 0.5rem;
  border-right: 2px solid var(--text-tertiary);
  border-bottom: 2px solid var(--text-tertiary);
  transform: rotate(45deg) translateY(-0.125rem);
  transition: transform var(--transition-fast);
}
.webcams[open] summary::after,
.coastal-map[open] summary::after { transform: rotate(225deg) translate(-0.125rem, -0.125rem); }
.webcams__summary-title,
.coastal-map__summary-title {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.875rem;
  font-weight: 650;
}
.webcams__summary-title .icon,
.coastal-map__summary-title .icon { color: var(--accent); }
.webcams summary > small,
.coastal-map summary > small {
  margin-left: auto;
  color: var(--text-tertiary);
  font-size: 0.6875rem;
  font-weight: 500;
}
.webcams__host {
  margin: 0 var(--space-4) var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--surface-border);
}
.webcams__prompt,
.webcams__state {
  color: var(--text-tertiary);
  font-size: 0.8125rem;
}
.webcams__state {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-block-size: 7rem;
  text-align: center;
}
.webcams__state--empty { font-style: italic; }
.webcams__spinner {
  inline-size: 1rem;
  block-size: 1rem;
  border: 2px solid var(--surface-border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: coastal-map-spin 0.8s linear infinite;
}
.webcams__figure {
  margin: 0;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  background: var(--surface-sunken);
  overflow: hidden;
}
.webcams__image-link {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  background: var(--surface-sunken);
  overflow: hidden;
}
.webcams__image-link img {
  display: block;
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.webcams__timestamp {
  position: absolute;
  inset: auto var(--space-2) var(--space-2) auto;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.3rem 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-pill);
  background: rgba(3, 22, 31, 0.78);
  box-shadow: 0 2px 8px rgba(3, 22, 31, 0.3);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 650;
  line-height: 1;
  pointer-events: none;
}
@media (hover: hover) and (pointer: fine) {
  .webcams__image-link:hover img { transform: scale(1.015); }
}
.webcams__figure figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3);
}
.webcams__figure figcaption > div {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.webcams__figure figcaption strong {
  overflow: hidden;
  font-size: 0.8125rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.webcams__figure figcaption span {
  color: var(--text-tertiary);
  font-size: 0.6875rem;
}
.webcams__open {
  flex: none;
  min-block-size: 2.75rem;
  display: inline-flex;
  align-items: center;
  padding: 0 var(--space-3);
  border-radius: var(--radius-pill);
  background: var(--accent);
  color: white;
  font-size: 0.75rem;
  font-weight: 650;
  text-decoration: none;
}
.webcams__selector {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
  margin-top: var(--space-2);
}
.webcams__selector button {
  min-width: 0;
  min-block-size: 2.75rem;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-sm);
  background: var(--surface-card);
  color: var(--text-secondary);
  text-align: left;
}
.webcams__selector button[aria-pressed="true"] {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, var(--surface-card));
  color: var(--text-primary);
}
.webcams__selector button > span {
  flex: none;
  inline-size: 1.5rem;
  block-size: 1.5rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--surface-sunken);
  font-size: 0.6875rem;
  font-weight: 700;
}
.webcams__selector button small {
  overflow: hidden;
  font-size: 0.6875rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.webcams__notice {
  margin-top: var(--space-3);
  color: var(--text-tertiary);
  font-size: 0.6875rem;
  line-height: 1.45;
}
.webcams__attribution {
  margin-top: var(--space-2);
  color: var(--text-tertiary);
  font-size: 0.625rem;
}
.webcams__attribution a { color: inherit; }

@media (max-width: 520px) {
  .webcams summary > small,
  .coastal-map summary > small { display: none; }
  .webcams__figure figcaption { align-items: flex-start; }
  .webcams__selector { grid-template-columns: 1fr; }
}

/* ── Evolució horària del dia ───────────────────────────────────────────── */
.hourly-chart { margin-top: var(--space-5); }
.hourly-chart__subtitle {
  margin-top: calc(var(--space-3) * -1 + 0.125rem);
  margin-bottom: var(--space-3);
  font-size: 0.75rem;
  color: var(--text-tertiary);
}
.hourly-chart__empty {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  font-style: italic;
}
.hourly-chart__plot {
  position: relative;
  padding: var(--space-3) var(--space-2) var(--space-2);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  background: var(--surface-card);
  overflow: hidden;
}
.hourly-chart__threshold {
  position: absolute;
  z-index: 0;
  inset-inline: var(--space-2);
  inset-block-start: calc(var(--space-3) + 1rem + 3.5rem);
  border-top: 1px dashed var(--text-tertiary);
  pointer-events: none;
}
.hourly-chart__bars {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(16, minmax(0, 1fr));
  gap: clamp(0.125rem, 0.8vw, 0.375rem);
  block-size: 9rem;
}
.hourly-chart__hour {
  --hourly-band-color: var(--band-unknown);
  display: grid;
  grid-template-rows: 1rem 7rem 1rem;
  justify-items: center;
  min-inline-size: 0;
  transition: opacity var(--transition-fast);
}
.hourly-chart__hour[data-band="excellent"] { --hourly-band-color: var(--band-excellent); }
.hourly-chart__hour[data-band="good"]      { --hourly-band-color: var(--band-good); }
.hourly-chart__hour[data-band="fair"]      { --hourly-band-color: var(--band-fair); }
.hourly-chart__hour[data-band="poor"]      { --hourly-band-color: var(--band-poor); }
.hourly-chart__hour[data-band="dangerous"] { --hourly-band-color: var(--band-dangerous); }
.hourly-chart__hour.is-best-window {
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--band-excellent) 10%, transparent);
  box-shadow: inset 0 -2px color-mix(in srgb, var(--band-excellent) 55%, transparent);
}
.hourly-chart__hour.is-past { opacity: 0.45; }
.hourly-chart__score {
  font-size: clamp(0.5rem, 1.7vw, 0.625rem);
  line-height: 1;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}
.hourly-chart__bar {
  position: relative;
  inline-size: min(100%, 1rem);
  block-size: 100%;
  align-self: end;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--surface-sunken) 88%, transparent);
  overflow: hidden;
}
.hourly-chart__bar > span {
  position: absolute;
  inset: auto 0 0;
  border-radius: inherit;
  background: var(--hourly-band-color);
}
.hourly-chart__hour.is-current .hourly-chart__bar {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.hourly-chart__hour-label {
  align-self: end;
  font-size: clamp(0.5rem, 1.7vw, 0.625rem);
  line-height: 1;
  color: var(--text-tertiary);
  font-variant-numeric: tabular-nums;
}
.hourly-chart__hour.is-current .hourly-chart__hour-label {
  color: var(--accent);
  font-weight: 700;
}
.hourly-chart__legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-2);
  font-size: 0.6875rem;
  color: var(--text-tertiary);
}
.hourly-chart__legend span { display: inline-flex; align-items: center; gap: var(--space-1); }
.hourly-chart__legend i { display: inline-block; inline-size: 0.75rem; }
.hourly-chart__legend-current {
  block-size: 0.75rem;
  border: 2px solid var(--accent);
  border-radius: var(--radius-pill);
}
.hourly-chart__legend-window {
  block-size: 0.75rem;
  border-radius: 0.2rem;
  background: color-mix(in srgb, var(--band-excellent) 14%, transparent);
  box-shadow: inset 0 -2px color-mix(in srgb, var(--band-excellent) 60%, transparent);
}
.hourly-chart__legend-threshold { border-top: 1px dashed var(--text-tertiary); }
/* ── Mapa de puntuació costanera ─────────────────────────────────────────── */
.coastal-map__host {
  margin: 0 var(--space-4) var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--surface-border);
}
.coastal-map__prompt {
  color: var(--text-tertiary);
  font-size: 0.8125rem;
}
.coastal-map__subtitle {
  margin-bottom: var(--space-3);
  font-size: 0.75rem;
  color: var(--text-tertiary);
}
.coastal-map__loading,
.coastal-map__empty {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-block-size: 4rem;
  padding: var(--space-3);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  background: var(--surface-card);
  color: var(--text-tertiary);
  font-size: 0.8125rem;
}
.coastal-map__spinner {
  inline-size: 1rem;
  block-size: 1rem;
  border: 2px solid var(--surface-border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: coastal-map-spin 0.8s linear infinite;
  flex: none;
}
@keyframes coastal-map-spin { to { transform: rotate(360deg); } }
.coastal-map__canvas {
  position: relative;
  aspect-ratio: 640 / 400;
  overflow: hidden;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  background: #b9d9df;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25);
}
.coastal-map__tiles,
.coastal-map__tiles img {
  position: absolute;
  inset: 0;
}
.coastal-map__tiles img {
  max-inline-size: none;
  object-fit: fill;
  user-select: none;
}
[data-theme="dark"] .coastal-map__tiles {
  filter: brightness(0.62) saturate(0.72) contrast(1.08);
}
.coastal-map__origin {
  position: absolute;
  z-index: 3;
  inline-size: 0.875rem;
  block-size: 0.875rem;
  border: 3px solid var(--text-primary);
  border-radius: 50%;
  background: var(--surface-card);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--surface-card) 70%, transparent);
  transform: translate(-50%, -50%);
}
.coastal-map__point {
  --coastal-point-color: var(--band-unknown);
  position: absolute;
  z-index: 4;
  display: grid;
  place-items: center;
  inline-size: 2.75rem;
  block-size: 2.75rem;
  padding: 0;
  border: 2px solid rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  background: var(--coastal-point-color);
  box-shadow: 0 2px 8px rgba(3, 22, 31, 0.38), 0 0 0 0.45rem color-mix(in srgb, var(--coastal-point-color) 25%, transparent);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 720;
  font-variant-numeric: tabular-nums;
  transform: translate(-50%, -50%);
  cursor: pointer;
  touch-action: manipulation;
}
.coastal-map__point[data-band="excellent"] { --coastal-point-color: var(--band-excellent); }
.coastal-map__point[data-band="good"]      { --coastal-point-color: var(--band-good); }
.coastal-map__point[data-band="fair"]      { --coastal-point-color: var(--band-fair); }
.coastal-map__point[data-band="poor"]      { --coastal-point-color: var(--band-poor); }
.coastal-map__point[data-band="dangerous"] { --coastal-point-color: var(--band-dangerous); }
.coastal-map__point.is-selected {
  z-index: 5;
  outline: 3px solid var(--text-primary);
  outline-offset: 2px;
}
.coastal-map__attribution {
  position: absolute;
  z-index: 6;
  inset: auto 0 0 auto;
  padding: 0.125rem 0.25rem;
  background: rgba(255, 255, 255, 0.82);
  color: #23404a;
  font-size: 0.5625rem;
  line-height: 1.2;
}
.coastal-map__legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-3);
  margin-top: var(--space-2);
  font-size: 0.625rem;
  color: var(--text-tertiary);
}
.coastal-map__legend span { display: inline-flex; align-items: center; gap: 0.1875rem; }
.coastal-map__legend i {
  inline-size: 0.5rem;
  block-size: 0.5rem;
  border-radius: 50%;
  background: var(--band-unknown);
}
.coastal-map__legend [data-band="excellent"] i { background: var(--band-excellent); }
.coastal-map__legend [data-band="good"] i      { background: var(--band-good); }
.coastal-map__legend [data-band="fair"] i      { background: var(--band-fair); }
.coastal-map__legend [data-band="poor"] i      { background: var(--band-poor); }
.coastal-map__legend [data-band="dangerous"] i { background: var(--band-dangerous); }
.coastal-map__info {
  display: flex;
  align-items: stretch;
  gap: var(--space-3);
  margin-top: var(--space-3);
  padding: var(--space-3);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  background: var(--surface-card);
}
.coastal-map__info-score {
  --coastal-info-color: var(--band-unknown-text);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-inline-size: 3.5rem;
  color: var(--coastal-info-color);
}
.coastal-map__info-score[data-band="excellent"] { --coastal-info-color: var(--band-excellent-text); }
.coastal-map__info-score[data-band="good"]      { --coastal-info-color: var(--band-good-text); }
.coastal-map__info-score[data-band="fair"]      { --coastal-info-color: var(--band-fair-text); }
.coastal-map__info-score[data-band="poor"]      { --coastal-info-color: var(--band-poor-text); }
.coastal-map__info-score[data-band="dangerous"] { --coastal-info-color: var(--band-dangerous-text); }
.coastal-map__info-score strong { font-size: 1.75rem; line-height: 1; }
.coastal-map__info-score span { font-size: 0.625rem; font-weight: 620; text-align: center; }
.coastal-map__info-body { display: flex; flex-direction: column; gap: 0.1875rem; min-width: 0; }
.coastal-map__info-body > strong { font-size: 0.8125rem; }
.coastal-map__info-body > span { font-size: 0.75rem; color: var(--text-secondary); }
.coastal-map__info-metrics { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-1); }
.coastal-map__info-metrics span {
  display: inline-flex;
  align-items: center;
  gap: 0.1875rem;
  color: var(--text-secondary);
  font-size: 0.6875rem;
}
.coastal-map__info-metrics .icon { color: var(--accent); }
.coastal-map__notice {
  margin-top: var(--space-2);
  font-size: 0.625rem;
  line-height: 1.35;
  color: var(--text-tertiary);
}
/* ── Previsió a 7 dies ────────────────────────────────────────────────────── */

.forecast { margin-top: var(--space-5); }

.forecast__subtitle {
  margin-top: calc(var(--space-3) * -1 + 0.125rem);
  margin-bottom: var(--space-1);
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.forecast__hint {
  margin-bottom: var(--space-3);
  color: var(--accent);
  font-size: 0.6875rem;
  font-weight: 620;
}

.forecast__empty {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  font-style: italic;
}

/*
 * Set columnes altes i estretes.
 *
 * A mòbil no hi caben set columnes llegibles, així que la tira es desplaça
 * horitzontalment amb ancoratge: és el gest esperat i evita comprimir els
 * valors fins a fer-los il·legibles. A partir de 620 px hi caben totes i la
 * graella passa a repartir l'amplada.
 */
.forecast__strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 4.75rem;
  gap: var(--space-2);
  overflow-x: auto;
  padding-bottom: var(--space-2);
  scroll-snap-type: x proximity;
  overscroll-behavior-x: contain;
  /* Barra de desplaçament discreta: la tira és curta i la barra no ha de
     competir visualment amb les dades. */
  scrollbar-width: thin;
  scrollbar-color: var(--surface-border) transparent;
}
.forecast__strip::-webkit-scrollbar { block-size: 0.375rem; }
.forecast__strip::-webkit-scrollbar-thumb {
  background: var(--surface-border);
  border-radius: var(--radius-pill);
}

.forecast-day {
  --band-color: var(--band-unknown);
  --band-text: var(--band-unknown-text);
  position: relative;
  scroll-snap-align: start;
}

.forecast-day__button {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  inline-size: 100%;
  block-size: 100%;
  padding: var(--space-2) var(--space-1) var(--space-3);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  background: var(--surface-card);
  color: inherit;
  font: inherit;
  cursor: pointer;
  text-align: center;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.forecast-day__button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.forecast-day[data-selected="true"] .forecast-day__button {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 7%, var(--surface-card));
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 20%, transparent);
}

.forecast-day[data-selected="true"] .forecast-day__button::after {
  content: '✓';
  position: absolute;
  inset-block-start: 0.3rem;
  inset-inline-end: 0.3rem;
  display: grid;
  place-items: center;
  inline-size: 1rem;
  block-size: 1rem;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  font-size: 0.625rem;
  font-weight: 800;
  line-height: 1;
}

.forecast-day[data-band="excellent"] { --band-color: var(--band-excellent); --band-text: var(--band-excellent-text); }
.forecast-day[data-band="good"]      { --band-color: var(--band-good);      --band-text: var(--band-good-text); }
.forecast-day[data-band="fair"]      { --band-color: var(--band-fair);      --band-text: var(--band-fair-text); }
.forecast-day[data-band="poor"]      { --band-color: var(--band-poor);      --band-text: var(--band-poor-text); }
.forecast-day[data-band="dangerous"] { --band-color: var(--band-dangerous); --band-text: var(--band-dangerous-text); }
.forecast-day[data-band="unknown"]   { --band-color: var(--band-unknown);   --band-text: var(--band-unknown-text); }

.forecast-day__header {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.forecast-day__name {
  font-size: 0.6875rem;
  font-weight: 640;
  text-transform: capitalize;
}
.forecast-day__date { font-size: 0.625rem; color: var(--text-tertiary); }

.forecast-day__icon { color: var(--accent); opacity: 0.85; }

.forecast-day--weather .forecast-day__button {
  cursor: default;
  min-block-size: 9rem;
}

.forecast-day__temperature {
  min-block-size: 2rem;
  font-size: 0.75rem;
  font-weight: 680;
  line-height: 1.25;
  color: var(--text-primary);
}

.forecast-day__score {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.forecast-day__score-value {
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1;
  color: var(--band-text);
  font-variant-numeric: tabular-nums;
}

/* Barra vertical de puntuació: comparar set dies d'un cop d'ull és més ràpid
   amb alçades que llegint set xifres. */
.forecast-day__bar {
  display: block;
  inline-size: 0.25rem;
  block-size: 1.75rem;
  border-radius: var(--radius-pill);
  background: var(--surface-sunken);
  overflow: hidden;
  position: relative;
}
.forecast-day__bar span {
  display: block;
  position: absolute;
  inset: auto 0 0;
  border-radius: inherit;
  background: var(--band-color);
}

.forecast-day__window {
  font-size: 0.5625rem;
  line-height: 1.25;
  color: var(--text-secondary);
  min-block-size: 1.5rem;
}

.forecast-day__values {
  display: flex;
  flex-direction: column;
  gap: 0.1875rem;
  inline-size: 100%;
  padding-top: var(--space-1);
  border-top: 1px solid var(--surface-border);
}

.forecast-day__value {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.1875rem;
  font-size: 0.625rem;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.forecast-day__value .icon {
  inline-size: 0.8125rem;
  block-size: 0.8125rem;
  color: var(--text-tertiary);
  flex: none;
}

/* A partir d'aquesta amplada hi caben els set dies sense desplaçament. */
@media (min-width: 620px) {
  .forecast__strip {
    grid-auto-flow: unset;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    grid-auto-columns: unset;
    overflow-x: visible;
  }
}

/*
 * Acció destructiva dins del detall. És la via principal d'eliminació en un
 * mòbil: text explícit, amplada completa i alçada còmoda, en comptes d'una
 * creueta de 28 px amagada a la cantonada d'una targeta.
 */
.danger-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  inline-size: 100%;
  min-block-size: 2.75rem;
  margin-top: var(--space-5);
  padding: var(--space-3);
  border: 1px solid color-mix(in srgb, var(--band-dangerous) 35%, transparent);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--band-dangerous) 10%, transparent);
  color: var(--band-dangerous-text);
  font-size: 0.875rem;
  font-weight: 590;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}
.danger-button:active { background: color-mix(in srgb, var(--band-dangerous) 22%, transparent); }

@media (hover: hover) {
  .danger-button:hover { background: color-mix(in srgb, var(--band-dangerous) 18%, transparent); }
}

.sheet__footnote {
  margin-top: var(--space-4);
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  text-align: center;
}

.settings-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-block: var(--space-4);
  border-top: 1px solid var(--surface-border);
}
.settings-group:first-of-type { border-top: none; padding-top: 0; }

.settings-group__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
}

/* Selectors natius amb fletxa dibuixada amb gradients, per no dependre de cap
   imatge externa. */
.settings-group__control {
  align-self: flex-start;
  min-inline-size: 12rem;
  padding: var(--space-2) var(--space-5) var(--space-2) var(--space-3);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-pill);
  background-color: var(--surface-raised);
  font: inherit;
  font-size: 0.875rem;
  font-weight: 590;
  color: var(--text-primary);
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: right 1rem center, right 0.7rem center;
  background-size: 5px 5px;
  background-repeat: no-repeat;
  cursor: pointer;
}

.settings-group__hint { font-size: 0.75rem; color: var(--text-secondary); }

.account__intro { margin-bottom: var(--space-3); line-height: 1.55; }

.account__form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-2);
}

.account__input {
  min-inline-size: 0;
  block-size: 2.75rem;
  padding-inline: var(--space-3);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  background: var(--surface-raised);
  color: var(--text-primary);
  font: inherit;
  font-size: 0.875rem;
}

.account__input--code {
  letter-spacing: 0.22em;
  font-variant-numeric: tabular-nums;
}

.account__input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.primary-button {
  min-block-size: 2.75rem;
  padding-inline: var(--space-4);
  border: 0;
  border-radius: var(--radius-md);
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 650;
  cursor: pointer;
}

.primary-button:disabled,
.account button:disabled,
.account input:disabled { opacity: 0.55; cursor: wait; }

.account__back { margin-top: var(--space-2); }

.account__identity {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.account__identity strong {
  display: block;
  max-inline-size: 21rem;
  overflow-wrap: anywhere;
  font-size: 0.875rem;
}

.account__avatar {
  display: grid;
  place-items: center;
  flex: none;
  inline-size: 2.25rem;
  block-size: 2.25rem;
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  color: var(--accent);
  font-weight: 750;
}

.account__message {
  margin-top: var(--space-2);
  font-size: 0.75rem;
  color: var(--text-secondary);
}
.account__message[data-tone="error"] { color: var(--band-dangerous-text); }

.sr-only {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 28rem) {
  .account__form { grid-template-columns: 1fr; }
}

.switch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

/*
 * Interruptor construït sobre un checkbox natiu: conserva el rol, l'estat i el
 * maneig amb teclat sense cap JavaScript, i només se'n substitueix l'aparença.
 */
.switch {
  appearance: none;
  flex: none;
  inline-size: 3rem;
  block-size: 1.75rem;
  border-radius: var(--radius-pill);
  background: var(--surface-sunken);
  border: 1px solid var(--surface-border);
  cursor: pointer;
  position: relative;
  transition: background-color var(--transition-fast);
}
.switch::after {
  content: "";
  position: absolute;
  inset-block-start: 50%;
  inset-inline-start: 0.1875rem;
  inline-size: 1.25rem;
  block-size: 1.25rem;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(6, 39, 51, 0.35);
  transform: translateY(-50%);
  transition: inset-inline-start var(--transition-fast);
}
.switch:checked {
  background: linear-gradient(135deg, var(--accent-soft), var(--accent));
  border-color: transparent;
}
.switch:checked::after { inset-inline-start: 1.5rem; }

/* ── 6. Estats auxiliars ──────────────────────────────────────────────────── */

.empty-state {
  padding: var(--space-6) var(--space-4);
  text-align: center;
  color: var(--text-secondary);
}
.empty-state h2 { font-size: 1.125rem; color: var(--text-primary); margin-bottom: var(--space-2); }

.skeleton {
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, var(--surface-sunken) 25%, color-mix(in srgb, var(--accent) 10%, transparent) 50%, var(--surface-sunken) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
}
.skeleton--ring { inline-size: 3.5rem; block-size: 3.5rem; border-radius: 50%; }
.skeleton--line { block-size: 0.75rem; }
.skeleton--short { inline-size: 60%; }

@keyframes shimmer {
  from { background-position: 200% 0; }
  to { background-position: -200% 0; }
}

.toast {
  position: fixed;
  inset-inline: var(--space-4);
  bottom: calc(var(--space-5) + env(safe-area-inset-bottom));
  z-index: 60;
  margin-inline: auto;
  max-inline-size: 26rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-2) var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  background: var(--text-primary);
  color: var(--surface-canvas);
  font-size: 0.8125rem;
  font-weight: 560;
  text-align: center;
  box-shadow: var(--shadow-card);
  opacity: 0;
  transform: translateY(0.75rem);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  /* Amagada no ha de bloquejar la franja inferior de la pantalla. */
  pointer-events: none;
}
.toast.is-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.toast[data-tone="error"] { background: var(--band-dangerous); color: #fff; }

.toast__text { flex: 1; min-width: 0; text-align: start; }

/* Acció de la notificació (per exemple, desfer). Compleix el mínim tocable. */
.toast__action {
  flex: none;
  min-block-size: 2.25rem;
  padding-inline: var(--space-3);
  border: none;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--surface-canvas) 22%, transparent);
  color: inherit;
  font-size: 0.8125rem;
  font-weight: 640;
  cursor: pointer;
  touch-action: manipulation;
}
.toast__action:active { background: color-mix(in srgb, var(--surface-canvas) 36%, transparent); }

/* Cartell d'error fatal: només apareix si l'aplicació no ha pogut arrencar.
   Ha de ser llegible sense dependre de cap altre estil de l'app. */
.fatal-error {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4);
  background: var(--band-dangerous);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.875rem;
}
.fatal-error .text-button { background: rgba(255, 255, 255, 0.2); color: #fff; border-color: transparent; }
.fatal-error__details {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.75rem;
  opacity: 0.85;
  word-break: break-word;
}

.app-footer {
  padding: var(--space-4);
  text-align: center;
  font-size: 0.6875rem;
  color: var(--text-tertiary);
}

/* ── 7. Punts de ruptura i preferències del sistema ───────────────────────── */

@media (min-width: 600px) {
  .spot-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-4); }
  .app-header { padding-inline: var(--space-5); }
  .app-main { padding-inline: var(--space-5); }
}

@media (min-width: 900px) {
  .spot-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .spot-card { padding: var(--space-4); }

  /*
   * A partir d'aquesta amplada el full deixa de ser un panell inferior i passa
   * a ser un diàleg centrat.
   *
   * El centratge es fa amb flexbox al contenidor i NO amb `inset-inline: 50%`
   * al panell. Aquell enfocament sembla natural però és incorrecte:
   * `inset-inline` assigna el mateix valor a l'inici i al final, de manera que
   * el panell queda amb 100% − 50% − 50% = 0 d'amplada disponible, i cap
   * `max-inline-size` posterior el pot recuperar perquè l'amplada usada ja
   * s'ha resolt a zero. El resultat és una franja vertical estretíssima.
   */
  .sheet {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-5);
  }

  .sheet__panel {
    position: relative;
    inset: auto;
    inline-size: min(46rem, 100%);
    max-block-size: min(86dvh, 50rem);
    padding: var(--space-5);
    border-radius: var(--radius-lg);
    box-shadow: 0 24px 64px -20px rgba(3, 22, 31, 0.5);
    transform: translateY(0.75rem) scale(0.985);
    opacity: 0;
    transition: transform var(--transition-slow), opacity var(--transition-slow);
  }
  .sheet.is-open .sheet__panel { transform: translateY(0) scale(1); opacity: 1; }

  /* El full de configuració té poc contingut i no necessita tanta amplada. */
  .sheet__panel--narrow { inline-size: min(30rem, 100%); }

  /* En un diàleg centrat no hi ha res per arrossegar. */
  .sheet__handle { display: none; }
}

@media (min-width: 1200px) {
  .spot-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

/* Respecte per qui demana menys moviment. */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .sheet__panel { transform: none; opacity: 1; }
}

/* Suport per a navegadors sense backdrop-filter. */
@supports not (backdrop-filter: blur(4px)) {
  .app-header, .search__field, .search__results, .icon-button {
    background: color-mix(in srgb, var(--surface-canvas) 92%, var(--text-primary) 6%);
  }
}