/**
 * El quadern de vol.
 *
 * Paper de camp, il·lustracions retallades i el color del skin: la pàgina ha
 * de semblar una llibreta d'observació, no un catàleg.
 */

.quadern {
  --paper: #fcfbf7;
  background: var(--paper);
}

.quadern__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 0.75rem;
  font-family: var(--font-sans, sans-serif);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgb(var(--brand-accent));
}

.quadern__filet {
  display: block;
  width: 2rem;
  height: 1px;
  background: rgb(var(--brand-accent));
}

.quadern__titol {
  margin: 0;
  font-family: var(--font-heading, sans-serif);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 0.95;
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  color: rgb(var(--brand-primary));
}

.quadern__subtitol {
  display: block;
  margin-top: 0.5rem;
  font-family: var(--font-sans, sans-serif);
  font-weight: 300;
  font-style: italic;
  text-transform: none;
  letter-spacing: 0;
  font-size: clamp(1.125rem, 2vw, 1.75rem);
  color: rgb(var(--neutral-text-main));
}

.quadern__subratllat {
  display: block;
  width: 11rem;
  margin: 1rem 0 1.25rem;
  color: rgb(var(--brand-accent));
}

.quadern__intro {
  max-width: 34rem;
  margin: 0 0 1.5rem;
  font-family: var(--font-sans, sans-serif);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: rgb(var(--neutral-text-muted));
}

.quadern__accions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.quadern__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.75rem;
  border-radius: var(--radius-pill, 2px);
  background: rgb(var(--brand-accent));
  color: rgb(var(--on-accent, var(--brand-primary)));
  font-family: var(--font-heading, sans-serif);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: filter 0.25s ease, transform 0.25s ease;
}

.quadern__cta:hover {
  filter: brightness(1.06);
  transform: translateY(-2px);
  color: rgb(var(--on-accent, var(--brand-primary)));
}

.quadern__xifres {
  display: flex;
  gap: 2.5rem;
  margin: 2rem 0 0;
}

.quadern__xifres div { margin: 0; }

.quadern__xifres dt {
  font-family: var(--font-heading, sans-serif);
  font-size: 1.5rem;
  font-weight: 800;
  color: rgb(var(--brand-primary));
}

.quadern__xifres dd {
  margin: 0;
  font-family: var(--font-sans, sans-serif);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgb(var(--neutral-text-muted));
}

/* ===== Hero: la llibreta ===== */
.quadern__hero-graella {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 64rem) {
  .quadern__hero-graella { grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); }
}

.quadern__llibreta {
  position: relative;
  height: 26rem;
  overflow: hidden;
  border-radius: 2.5rem;
  border: 1px solid rgb(var(--neutral-border) / 0.4);
  background:
    linear-gradient(rgb(var(--brand-accent) / 0.05) 1px, transparent 1px) 0 0 / 100% 1.75rem,
    var(--paper);
  box-shadow: 0 20px 50px -20px rgb(40 60 40 / 0.35);
}

.quadern__anelles {
  position: absolute;
  inset-block: 0;
  left: 0;
  width: 2.5rem;
  background: rgb(var(--brand-accent) / 0.1);
  border-right: 1px solid rgb(var(--brand-accent) / 0.25);
}

.quadern__vol {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: rgb(var(--brand-accent));
}

.quadern__especimen {
  position: absolute;
  margin: 0;
  text-align: center;
}

.quadern__especimen img {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 10px 12px rgb(40 60 40 / 0.2));
}

.quadern__especimen figcaption {
  margin-top: 0.35rem;
  font-family: var(--font-hand, cursive);
  font-size: 0.9375rem;
  color: rgb(var(--brand-primary));
}

.quadern__especimen--1 { width: 34%; top: 8%; left: 14%; transform: rotate(-6deg); }
.quadern__especimen--2 { width: 42%; top: 34%; right: 8%; }
.quadern__especimen--3 { width: 30%; bottom: 6%; left: 18%; transform: rotate(-4deg); }

/* ===== Explorador ===== */
.quadern__seccio-titol {
  margin: 0 0 2rem;
  font-family: var(--font-heading, sans-serif);
  font-size: clamp(1.75rem, 3.4vw, 2.5rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1;
  color: rgb(var(--brand-primary));
}

.quadern__graella {
  display: grid;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 64rem) {
  .quadern__graella { grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); }
}

.quadern__mapa {
  /* Context d'apilament propi: Leaflet posa les seves capes a z-index 400 i,
     sense això, el mapa tapava la capçalera enganxada del lloc. */
  position: relative;
  z-index: 0;
  height: 20rem;
  margin-bottom: 1.5rem;
  border-radius: var(--radius-lg, 2px);
  border: 1px solid rgb(var(--neutral-border) / 0.5);
  overflow: hidden;
}

.quadern__zona-punt {
  display: inline-block;
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-pill, 2px);
  background: #fff;
  border: 2px solid rgb(var(--brand-primary));
  color: rgb(var(--brand-primary));
  font-family: var(--font-heading, sans-serif);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgb(0 0 0 / 0.2);
  cursor: pointer;
  transform: translate(-50%, -50%);
}

.quadern__zona-punt.is-actiu {
  background: rgb(var(--brand-primary));
  color: #fff;
}

.quadern__zona-punt.is-buida {
  opacity: 0.35;
}

.quadern__reixa {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  align-items: stretch;
}

@media (min-width: 48rem) {
  .quadern__reixa { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.quadern-carta {
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  text-align: left;
  background: #fff;
  border: 1px solid rgb(var(--neutral-border) / 0.5);
  border-radius: var(--radius-md, 2px);
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.quadern-carta:hover {
  transform: translateY(-3px);
  border-color: rgb(var(--brand-accent));
  box-shadow: 0 12px 24px -16px rgb(0 0 0 / 0.5);
}

.quadern-carta__media {
  display: flex;
  align-items: center;
  justify-content: center;
  /* Alçada fixa: amb aspect-ratio, el 100% de l'alçada de la imatge no
     resolia i els dibuixos grans es desbordaven de la caixa. */
  height: 9.5rem;
  padding: 0.75rem;
  background: #f7f5f1;
}

.quadern-carta__media img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}

.quadern-carta__peu {
  padding: 0.65rem 0.85rem 0.85rem;
}

.quadern-carta__nom {
  display: block;
  font-family: var(--font-heading, sans-serif);
  font-size: 0.9375rem;
  font-weight: 700;
  color: rgb(var(--brand-primary));
}

.quadern-carta__sci {
  display: block;
  font-family: var(--font-sans, sans-serif);
  font-size: 0.75rem;
  font-style: italic;
  color: rgb(var(--neutral-text-muted));
}

.quadern__buit {
  padding: 2rem 0;
  text-align: center;
  font-family: var(--font-sans, sans-serif);
  color: rgb(var(--neutral-text-muted));
}

/* ===== Filtres ===== */
.quadern__filtres {
  padding: 1.5rem;
  background: #fff;
  border: 1px solid rgb(var(--neutral-border) / 0.5);
  border-radius: var(--radius-lg, 2px);
}

.quadern__filtres h3 {
  margin: 0 0 1rem;
  font-family: var(--font-heading, sans-serif);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgb(var(--brand-primary));
}

.quadern__cerca {
  /* Mateixa píndola que el cercador del directori d'activitats. */
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-sizing: border-box;
  height: 44px;
  margin-bottom: 1.25rem;
  padding: 0 1rem;
  background: #fff;
  border: 2px solid #e2e8f0;
  border-radius: 9999px;
  color: rgb(var(--brand-primary));
  transition: all 0.2s ease;
}

.quadern__cerca:focus-within {
  border-color: rgb(var(--brand-accent));
  box-shadow: 0 0 0 4px rgb(var(--brand-accent) / 0.1);
}

.quadern__cerca .material-icons-outlined {
  font-size: 20px;
  opacity: 0.5;
}

.quadern__cerca input {
  flex: 1;
  min-width: 0;
  height: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  font-family: var(--font-sans, sans-serif);
  font-size: 0.875rem;
  font-weight: 500;
  color: rgb(var(--brand-primary));
}

.quadern__cerca input::placeholder { color: #9ca3af; }

.quadern__cerca input::-webkit-search-cancel-button {
  -webkit-appearance: none;
  width: 0.9rem;
  height: 0.9rem;
  background: #9ca3af;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M19 6.4 17.6 5 12 10.6 6.4 5 5 6.4 10.6 12 5 17.6 6.4 19 12 13.4 17.6 19 19 17.6 13.4 12z'/%3E%3C/svg%3E") center / contain no-repeat;
  cursor: pointer;
}

.quadern__grup { margin-bottom: 1.1rem; }

.quadern__grup h4 {
  margin: 0 0 0.5rem;
  font-family: var(--font-sans, sans-serif);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgb(var(--neutral-text-muted));
}

.quadern__xips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.quadern__xip {
  padding: 0.4rem 0.85rem;
  border: 1px solid rgb(var(--neutral-border));
  border-radius: var(--radius-pill, 2px);
  background: #fff;
  font-family: var(--font-heading, sans-serif);
  font-size: 0.75rem;
  font-weight: 700;
  color: rgb(var(--brand-primary));
  cursor: pointer;
  transition: all 0.2s ease;
}

.quadern__xip:hover { border-color: rgb(var(--brand-accent)); }

.quadern__xip.is-actiu {
  background: rgb(var(--brand-primary));
  border-color: rgb(var(--brand-primary));
  color: #fff;
}

.quadern__netejar {
  width: 100%;
  margin-top: 0.5rem;
  padding: 0.7rem;
  border: 1px solid rgb(var(--neutral-border));
  border-radius: var(--radius-pill, 2px);
  background: transparent;
  font-family: var(--font-heading, sans-serif);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgb(var(--neutral-text-muted));
  cursor: pointer;
}

.quadern__netejar:hover { color: rgb(var(--brand-primary)); }

.quadern__nota {
  margin: 2rem 0 0;
  font-family: var(--font-sans, sans-serif);
  font-size: 0.8125rem;
  color: rgb(var(--neutral-text-muted));
}

/* ===== Fitxa ===== */
.quadern-fitxa {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.quadern-fitxa.is-oberta { opacity: 1; }

.quadern-fitxa__fons {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgb(40 40 40 / 0.72);
  backdrop-filter: blur(4px);
  cursor: pointer;
}

.quadern-fitxa__caixa {
  position: relative;
  z-index: 1;
  display: grid;
  width: min(54rem, 100%);
  max-height: 88vh;
  overflow: auto;
  background: var(--paper);
  border-radius: var(--radius-lg, 2px);
  box-shadow: 0 40px 80px -40px rgb(0 0 0 / 0.7);
  transform: scale(0.96);
  transition: transform 0.3s ease;
}

.quadern-fitxa.is-oberta .quadern-fitxa__caixa { transform: scale(1); }

@media (min-width: 48rem) {
  .quadern-fitxa__caixa { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
}

.quadern-fitxa__media {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: #f2efe8;
}

.quadern-fitxa__media img {
  max-height: 20rem;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 14px 18px rgb(40 60 40 / 0.25));
}

.quadern-fitxa__cos { padding: 2rem; }

.quadern-fitxa__zona {
  display: inline-block;
  margin-bottom: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill, 2px);
  background: rgb(var(--brand-accent) / 0.15);
  font-family: var(--font-sans, sans-serif);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgb(var(--brand-primary));
}

.quadern-fitxa__nom {
  margin: 0;
  font-family: var(--font-heading, sans-serif);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  line-height: 1.05;
  text-transform: uppercase;
  color: rgb(var(--brand-primary));
}

.quadern-fitxa__sci {
  margin: 0.15rem 0 1.25rem;
  font-family: var(--font-sans, sans-serif);
  font-style: italic;
  color: rgb(var(--neutral-text-muted));
}

.quadern-fitxa__cos h4 {
  margin: 1.25rem 0 0.5rem;
  font-family: var(--font-sans, sans-serif);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgb(var(--brand-accent));
}

.quadern-fitxa__cos ul {
  margin: 0;
  padding-left: 1.1rem;
  font-family: var(--font-sans, sans-serif);
  line-height: 1.6;
  color: rgb(var(--neutral-text-main));
}

.quadern-fitxa__dades {
  display: grid;
  gap: 0.85rem;
  margin: 1.5rem 0 0;
  padding-top: 1.25rem;
  border-top: 1px solid rgb(var(--neutral-border) / 0.6);
}

.quadern-fitxa__dades dt {
  font-family: var(--font-sans, sans-serif);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgb(var(--neutral-text-muted));
}

.quadern-fitxa__dades dd {
  margin: 0.15rem 0 0;
  font-family: var(--font-sans, sans-serif);
  line-height: 1.6;
  color: rgb(var(--neutral-text-main));
}

.quadern-fitxa__curiositat {
  margin: 1.5rem 0 0;
  padding: 1rem 1.1rem;
  border-left: 3px solid rgb(var(--brand-accent));
  background: rgb(var(--brand-accent) / 0.08);
  font-family: var(--font-sans, sans-serif);
  font-size: 0.9375rem;
  line-height: 1.65;
  color: rgb(var(--neutral-text-main));
}

.quadern-fitxa__confon { margin-top: 1.5rem; }

.quadern-fitxa__confon > div {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.quadern-fitxa__germana {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem 0.35rem 0.35rem;
  border: 1px solid rgb(var(--neutral-border));
  border-radius: var(--radius-pill, 2px);
  background: #fff;
  cursor: pointer;
}

.quadern-fitxa__germana img { width: 2rem; height: 2rem; object-fit: contain; }

.quadern-fitxa__germana span {
  font-family: var(--font-heading, sans-serif);
  font-size: 0.75rem;
  font-weight: 700;
  color: rgb(var(--brand-primary));
}

.quadern-fitxa__tanca {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  border-radius: 50%;
  background: rgb(255 255 255 / 0.92);
  color: rgb(var(--brand-primary));
  cursor: pointer;
  box-shadow: 0 6px 16px -8px rgb(0 0 0 / 0.6);
}

/* ===== Les aus d'un itinerari, a la seva fitxa ===== */
.aus-itinerari__capcalera {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.aus-itinerari__capcalera h2 {
  margin: 0;
  font-family: var(--font-heading, sans-serif);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 800;
  text-transform: uppercase;
  color: rgb(var(--brand-primary));
}

.aus-itinerari__enllac {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-heading, sans-serif);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgb(var(--brand-accent));
  text-decoration: none;
}

.aus-itinerari__llista {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 48rem) {
  .aus-itinerari__llista { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

.aus-itinerari__llista a {
  display: block;
  padding: 0.75rem;
  text-align: center;
  text-decoration: none;
  background: #fff;
  border: 1px solid rgb(var(--neutral-border) / 0.5);
  border-radius: var(--radius-md, 2px);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.aus-itinerari__llista a:hover {
  transform: translateY(-3px);
  border-color: rgb(var(--brand-accent));
}

.aus-itinerari__media {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 5.5rem;
  margin-bottom: 0.5rem;
}

.aus-itinerari__media img { max-height: 100%; width: auto; object-fit: contain; }

.aus-itinerari__nom {
  display: block;
  font-family: var(--font-heading, sans-serif);
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1.2;
  color: rgb(var(--brand-primary));
}

.aus-itinerari__sci {
  display: block;
  font-family: var(--font-sans, sans-serif);
  font-size: 0.6875rem;
  font-style: italic;
  color: rgb(var(--neutral-text-muted));
}

/* ===== Calendari de la fitxa ===== */
.quadern-calendari {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.quadern-calendari li {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.35rem 0;
  background: rgb(var(--brand-accent) / 0.12);
  color: rgb(var(--neutral-text-muted));
  font-family: var(--font-heading, sans-serif);
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
}

.quadern-calendari li.is-present {
  background: rgb(var(--brand-accent));
  color: rgb(var(--on-accent, var(--brand-primary)));
}

.quadern-calendari__peu {
  margin: 0.4rem 0 0;
  font-family: var(--font-sans, sans-serif);
  font-size: 0.6875rem;
  color: rgb(var(--neutral-text-muted));
}

/* ===== Tira de progrés ===== */
.quadern__progres {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  background: #fff;
  border: 1px solid rgb(var(--neutral-border) / 0.5);
  border-radius: var(--radius-pill, 2px);
}

.quadern__progres-nom {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-heading, sans-serif);
  font-size: 0.8125rem;
  font-weight: 700;
  color: rgb(var(--brand-primary));
}

.quadern__progres-nom .material-icons-outlined { color: rgb(var(--brand-accent)); font-size: 1.125rem; }

.quadern__progres-barra {
  flex: 1;
  min-width: 8rem;
  height: 0.5rem;
  overflow: hidden;
  border-radius: var(--radius-pill, 2px);
  background: rgb(var(--neutral-border) / 0.5);
}

.quadern__progres-barra > span {
  display: block;
  width: 0;
  height: 100%;
  background: rgb(var(--brand-accent));
  transition: width 0.5s ease;
}

.quadern__progres-text {
  font-family: var(--font-heading, sans-serif);
  font-size: 0.8125rem;
  font-weight: 700;
  color: rgb(var(--brand-primary));
}

.quadern__progres-obrir {
  font-family: var(--font-heading, sans-serif);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgb(var(--brand-accent));
  text-decoration: none;
}

/* ===== Ara mateix ===== */
.quadern__ara {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
  margin-top: 1.25rem;
  padding: 1.5rem;
  border-radius: var(--radius-lg, 2px);
  background: rgb(var(--brand-primary));
  color: #fff;
}

.quadern__ara-eyebrow {
  margin: 0;
  font-family: var(--font-sans, sans-serif);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgb(var(--on-primary, var(--brand-accent)));
}

.quadern__ara h2 {
  margin: 0.15rem 0 0;
  font-family: var(--font-heading, sans-serif);
  font-size: 1.25rem;
  font-weight: 800;
  text-transform: uppercase;
  /* Els h2 del tema van del color de marca, i aquí el fons ja és aquest blau. */
  color: #fff;
}

.quadern__ara-sub {
  margin: 0.25rem 0 0;
  font-family: var(--font-sans, sans-serif);
  font-size: 0.8125rem;
  color: rgb(255 255 255 / 0.7);
}

.quadern__ara-aus {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-left: auto;
}

.quadern__ara-au {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem 0.35rem 0.35rem;
  border: 0;
  border-radius: var(--radius-pill, 2px);
  background: rgb(255 255 255 / 0.12);
  color: #fff;
  font-family: var(--font-heading, sans-serif);
  font-size: 0.8125rem;
  font-weight: 700;
  cursor: pointer;
}

.quadern__ara-au:hover { background: rgb(255 255 255 / 0.22); }
.quadern__ara-au img { width: 2rem; height: 2rem; object-fit: contain; }

/* ===== Identificador ===== */
.quadern-id {
  max-width: 48rem;
  margin: 0 auto;
  padding: 2rem;
  background: #fff;
  border: 1px solid rgb(var(--neutral-border) / 0.4);
  border-radius: var(--radius-lg, 2px);
  box-shadow: 0 20px 40px -30px rgb(0 0 0 / 0.5);
}

.quadern-id__passos {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 2rem;
}

.quadern-id__passos span {
  flex: 1;
  height: 0.35rem;
  border-radius: var(--radius-pill, 2px);
  background: rgb(var(--neutral-border) / 0.6);
}

.quadern-id__passos span.is-fet { background: rgb(var(--brand-accent)); }
.quadern-id__passos span.is-ara { background: rgb(var(--brand-accent) / 0.5); }

.quadern-id__pregunta {
  margin: 0 0 1.25rem;
  text-align: center;
  font-family: var(--font-heading, sans-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: rgb(var(--brand-primary));
}

.quadern-id__opcions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: 0.65rem;
}

.quadern-id__opcio {
  padding: 0.85rem 1rem;
  border: 1px solid rgb(var(--neutral-border));
  border-radius: var(--radius-md, 2px);
  background: #fff;
  font-family: var(--font-sans, sans-serif);
  font-size: 0.9375rem;
  color: rgb(var(--neutral-text-main));
  cursor: pointer;
  transition: all 0.2s ease;
}

.quadern-id__opcio:hover {
  border-color: rgb(var(--brand-accent));
  background: rgb(var(--brand-accent) / 0.08);
}

.quadern-id__titol {
  margin: 0 0 0.25rem;
  text-align: center;
  font-family: var(--font-heading, sans-serif);
  font-size: 1.5rem;
  font-weight: 800;
  text-transform: uppercase;
  color: rgb(var(--brand-primary));
}

.quadern-id__ajuda {
  margin: 0 0 1.5rem;
  text-align: center;
  font-family: var(--font-sans, sans-serif);
  font-size: 0.875rem;
  color: rgb(var(--neutral-text-muted));
}

.quadern-id__resultats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
  gap: 1rem;
}

.quadern-id__candidata {
  padding: 0.75rem;
  border: 1px solid rgb(var(--neutral-border) / 0.5);
  border-radius: var(--radius-md, 2px);
  background: #fff;
  cursor: pointer;
  text-align: center;
}

.quadern-id__candidata:hover { border-color: rgb(var(--brand-accent)); }
.quadern-id__candidata img { width: 100%; height: 6rem; object-fit: contain; }

.quadern-id__nom {
  display: block;
  margin-top: 0.5rem;
  font-family: var(--font-heading, sans-serif);
  font-size: 0.875rem;
  font-weight: 700;
  color: rgb(var(--brand-primary));
}

.quadern-id__barra {
  display: block;
  height: 0.3rem;
  margin: 0.5rem 0 0.25rem;
  overflow: hidden;
  border-radius: var(--radius-pill, 2px);
  background: rgb(var(--neutral-border) / 0.5);
}

.quadern-id__barra > span { display: block; height: 100%; background: rgb(var(--brand-accent)); }

.quadern-id__pct {
  font-family: var(--font-sans, sans-serif);
  font-size: 0.6875rem;
  color: rgb(var(--neutral-text-muted));
}

.quadern-id__peu {
  display: flex;
  justify-content: space-between;
  margin-top: 2rem;
}

.quadern-id__peu button {
  border: 0;
  background: transparent;
  font-family: var(--font-heading, sans-serif);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgb(var(--neutral-text-muted));
  cursor: pointer;
}

.quadern-id__peu button:disabled { opacity: 0.3; cursor: default; }
.quadern-id__peu button:last-child { color: rgb(var(--brand-accent)); }

/* ===== El meu quadern ===== */
.quadern-meu {
  padding: 2rem;
  background: #faf7f5;
  border: 1px solid rgb(var(--neutral-border) / 0.3);
  border-radius: var(--radius-lg, 2px);
}

.quadern-meu__capcalera {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
}

.quadern-meu__capcalera .quadern__seccio-titol { margin-bottom: 0; }

.quadern-meu__compte {
  margin: 0;
  text-align: right;
}

.quadern-meu__compte span:first-child {
  display: block;
  font-family: var(--font-heading, sans-serif);
  font-size: 2rem;
  font-weight: 800;
  color: rgb(var(--brand-primary));
}

.quadern-meu__compte span:last-child {
  font-family: var(--font-sans, sans-serif);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgb(var(--neutral-text-muted));
}

.quadern-meu__segells {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1.5rem 0;
}

.quadern-segell {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.9rem;
  border: 1px dashed rgb(var(--neutral-border));
  border-radius: var(--radius-pill, 2px);
  font-family: var(--font-heading, sans-serif);
  font-size: 0.75rem;
  font-weight: 700;
  color: rgb(var(--neutral-text-muted));
  opacity: 0.6;
}

.quadern-segell .material-icons-outlined { font-size: 1rem; }

.quadern-segell.is-fet {
  border-style: solid;
  border-color: rgb(var(--brand-accent));
  background: rgb(var(--brand-accent) / 0.12);
  color: rgb(var(--brand-primary));
  opacity: 1;
}

.quadern-meu__propera-boto {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.35rem 1rem 0.35rem 0.35rem;
  border: 1px solid rgb(var(--brand-accent) / 0.4);
  border-radius: var(--radius-pill, 2px);
  background: #fff;
  font-family: var(--font-sans, sans-serif);
  font-size: 0.875rem;
  color: rgb(var(--neutral-text-main));
  cursor: pointer;
}

.quadern-meu__propera-boto:hover { border-color: rgb(var(--brand-accent)); }
.quadern-meu__propera-boto img { width: 2rem; height: 2rem; object-fit: contain; }
.quadern-meu__propera-boto b { color: rgb(var(--brand-primary)); }

.quadern-meu__reixa {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 1.75rem;
}

@media (min-width: 48rem) {
  .quadern-meu__reixa { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}

.quadern-meu__carta {
  padding: 0.75rem;
  border: 1px solid rgb(var(--neutral-border) / 0.5);
  border-radius: var(--radius-md, 2px);
  background: #fff;
  cursor: pointer;
  text-align: center;
}

.quadern-meu__carta img { width: 100%; height: 4.5rem; object-fit: contain; }

.quadern-meu__carta span {
  display: block;
  margin-top: 0.4rem;
  font-family: var(--font-heading, sans-serif);
  font-size: 0.75rem;
  font-weight: 700;
  color: rgb(var(--brand-primary));
}

.quadern-meu__buit,
.quadern-meu__complet {
  margin: 1.5rem 0 0;
  text-align: center;
  font-family: var(--font-sans, sans-serif);
  color: rgb(var(--neutral-text-muted));
}

.quadern-meu__nota {
  margin: 1.5rem 0 0;
  font-family: var(--font-sans, sans-serif);
  font-size: 0.75rem;
  color: rgb(var(--neutral-text-muted));
}

/* Botó de marcar l'au com a observada, dins de la fitxa. */
.quadern-fitxa__observada {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding: 0.75rem 1.5rem;
  border: 2px solid rgb(var(--brand-accent));
  border-radius: var(--radius-pill, 2px);
  background: transparent;
  font-family: var(--font-heading, sans-serif);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgb(var(--brand-primary));
  cursor: pointer;
  transition: all 0.25s ease;
}

.quadern-fitxa__observada:hover { background: rgb(var(--brand-accent) / 0.12); }

.quadern-fitxa__observada.is-vista {
  background: rgb(var(--brand-accent));
  color: rgb(var(--on-accent, var(--brand-primary)));
}

/* El panell de filtres es queda a la vista mentre les aus van passant. */
@media (min-width: 64rem) {
  .quadern__lateral {
    position: sticky;
    /* La capçalera del lloc acaba als 88px: amb 8rem queda un dit d'aire
       entre el menú i el panell. */
    top: 8rem;
  }
}

/* Una mica més just perquè el panell càpiga sencer a la pantalla. */
.quadern__grup { margin-bottom: 0.85rem; }
.quadern__filtres h3 { margin-bottom: 0.85rem; }