:root {
  --verd: #2e7d4f;
  --verd-fosc: #1f5d39;
  --groc: #ffd23f;
  --cel: #4fa3d1;
  --bg: #f4f9f1;
  --carta: #ffffff;
  --text: #243027;
  --suau: #6b7d6f;
  --vora: #e3ede0;
  --radi: 18px;
  --ombra: 0 10px 30px rgba(31, 93, 57, .10);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Nunito', system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 0%, #e8f6e2 0, transparent 38%),
    radial-gradient(circle at 90% 4%, #fdf3d3 0, transparent 34%),
    var(--bg);
  min-height: 100vh;
  line-height: 1.55;
}

h1, h2, h3, legend, .hero__title {
  font-family: 'Baloo 2', system-ui, sans-serif;
  line-height: 1.2;
}

a { color: var(--verd); }

/* ---------- Capçalera ---------- */
.hero {
  background: linear-gradient(125deg, var(--verd) 0%, var(--verd-fosc) 55%, #15482b 100%);
  color: #fff;
  padding: env(safe-area-inset-top) 0 0;
  box-shadow: var(--ombra);
}
.hero__inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.hero__brand {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #fff;
  text-decoration: none;
}
.hero__leaf { font-size: 2.4rem; filter: drop-shadow(0 3px 4px rgba(0,0,0,.2)); }
.hero__title { display: block; font-size: 1.7rem; font-weight: 800; letter-spacing: .3px; }
.hero__subtitle { display: block; font-size: .92rem; opacity: .85; font-family: 'Nunito'; }
.hero__nav { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- Botons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: none;
  border-radius: 999px;
  padding: 11px 20px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: transform .12s ease, box-shadow .12s ease, background .15s;
}
.btn:active { transform: translateY(1px) scale(.99); }
.btn--accent { background: var(--groc); color: #5a4500; }
.btn--accent:hover { box-shadow: 0 6px 16px rgba(255, 210, 63, .5); }
.btn--primary { background: var(--verd); color: #fff; padding: 14px 28px; font-size: 1.05rem; }
.btn--primary:hover { background: var(--verd-fosc); box-shadow: var(--ombra); }
.btn--ghost { background: rgba(255,255,255,.16); color: #fff; border: 1.5px solid rgba(255,255,255,.5); }
.btn--ghost:hover { background: rgba(255,255,255,.28); }

/* ---------- Estructura ---------- */
.container { max-width: 1080px; margin: 0 auto; padding: 28px 20px 60px; }
.intro { text-align: center; margin: 14px 0 26px; }
.intro h1 { font-size: 2rem; color: var(--verd-fosc); }
.intro p { color: var(--suau); margin-top: 6px; }

/* ---------- Flash ---------- */
.flashos { display: grid; gap: 10px; margin-bottom: 22px; }
.flash {
  padding: 14px 18px; border-radius: 14px; font-weight: 700;
  border: 1.5px solid; animation: fade .4s ease;
}
.flash--ok { background: #e7f6ea; color: #1f5d39; border-color: #b6e0c0; }
.flash--error { background: #fdeceb; color: #b53b30; border-color: #f3c4bf; }
@keyframes fade { from { opacity: 0; transform: translateY(-6px); } }

/* ---------- Controls (ordenar/filtrar) ---------- */
.controls {
  background: var(--carta); border-radius: var(--radi); padding: 16px 18px;
  box-shadow: var(--ombra); display: flex; flex-wrap: wrap; gap: 22px;
  margin-bottom: 26px; align-items: center; justify-content: space-between;
}
.controls__group { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.controls__label { font-weight: 800; color: var(--suau); font-size: .82rem;
  text-transform: uppercase; letter-spacing: .6px; margin-right: 2px; }
.chip {
  --c: var(--verd);
  display: inline-flex; align-items: center; gap: 5px;
  padding: 7px 14px; border-radius: 999px; background: #eef4ec;
  color: var(--text); text-decoration: none; font-weight: 700; font-size: .9rem;
  border: 2px solid transparent; transition: .15s;
}
.chip:hover { border-color: var(--c); }
.chip--on { background: var(--c); color: #fff; }

/* ---------- Graella de targetes ---------- */
.graella {
  display: grid; gap: 22px;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}
.grup { margin-bottom: 38px; }
.grup__titol {
  font-size: 1.35rem; margin-bottom: 16px; padding-bottom: 8px;
  border-bottom: 3px solid; display: flex; align-items: center; gap: 10px;
}
.grup__n {
  font-family: 'Nunito'; font-size: .85rem; background: #eef4ec;
  color: var(--suau); padding: 2px 10px; border-radius: 999px;
}

.card {
  background: var(--carta); border-radius: var(--radi); overflow: hidden;
  box-shadow: var(--ombra); display: flex; flex-direction: column;
  transition: transform .15s ease, box-shadow .15s ease;
}
.card:hover { transform: translateY(-5px); box-shadow: 0 16px 36px rgba(31,93,57,.18); }
.card__media {
  position: relative; aspect-ratio: 4/3; background: #eef4ec;
  display: flex; align-items: center; justify-content: center;
}
.card__media img { width: 100%; height: 100%; object-fit: cover; }
.card__noimg { font-size: 4rem; }
.card__count {
  position: absolute; bottom: 10px; right: 10px; background: rgba(0,0,0,.55);
  color: #fff; font-size: .78rem; font-weight: 700; padding: 3px 9px; border-radius: 999px;
}
.badge {
  position: absolute; top: 12px; left: 12px; color: #fff;
  font-weight: 700; font-size: .8rem; padding: 5px 12px; border-radius: 999px;
  box-shadow: 0 4px 10px rgba(0,0,0,.18);
}
.card__body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.card__name { font-size: 1.18rem; color: var(--verd-fosc); }
.card__sci { font-size: .9rem; color: var(--suau); }
.card__es { font-size: .82rem; }
.card__meta {
  list-style: none; display: flex; flex-wrap: wrap; gap: 6px 14px;
  font-size: .88rem; color: var(--suau); margin: 6px 0 10px;
}
.card__actions {
  margin-top: auto; display: flex; align-items: center; gap: 16px;
  padding-top: 12px; border-top: 1px solid var(--vora); flex-wrap: wrap;
}
.card__actions form { display: inline; }
.lnk {
  background: none; border: none; padding: 0; font: inherit; cursor: pointer;
  color: var(--verd); font-weight: 700; text-decoration: none; font-size: .9rem;
}
.lnk:hover { text-decoration: underline; }
.lnk--danger { color: #c0392b; }

/* ---------- Estat buit ---------- */
.empty {
  text-align: center; background: var(--carta); border-radius: var(--radi);
  padding: 56px 24px; box-shadow: var(--ombra);
}
.empty__emoji { font-size: 3.4rem; margin-bottom: 8px; }
.empty h2 { color: var(--verd-fosc); margin-bottom: 6px; }
.empty p { color: var(--suau); margin-bottom: 18px; }

/* ---------- Formulari ---------- */
.form { display: grid; gap: 22px; max-width: 760px; margin: 0 auto; }
.form__block {
  background: var(--carta); border: none; border-radius: var(--radi);
  padding: 22px; box-shadow: var(--ombra);
}
.form__block legend {
  font-size: 1.15rem; color: var(--verd-fosc); font-weight: 700;
  padding: 0 8px; margin-left: -8px;
}
.field { display: flex; flex-direction: column; gap: 7px; margin-top: 14px; }
.field > span { font-weight: 700; font-size: .92rem; }
.grid2 { display: grid; gap: 16px; grid-template-columns: 1fr 1fr; }
.grid3 { display: grid; gap: 16px; grid-template-columns: repeat(3, 1fr); margin-top: 12px; }
input[type="url"], input[type="date"], input[type="text"], select, input[type="file"] {
  font: inherit; padding: 12px 14px; border: 2px solid var(--vora);
  border-radius: 12px; background: #fbfdfa; color: var(--text); width: 100%;
}
input:focus, select:focus { outline: none; border-color: var(--verd); }
.inline { display: flex; gap: 10px; flex-wrap: wrap; }
.inline input { flex: 1; min-width: 200px; }
.hint { color: var(--suau); font-size: .82rem; }

/* radios de categoria */
.radios { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 14px; }
.radios--cat .radiocard {
  --c: var(--verd);
  flex: 1 1 150px; border: 2.5px solid var(--vora); border-radius: 14px;
  padding: 16px 12px; text-align: center; cursor: pointer; transition: .15s;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
}
.radiocard input { position: absolute; opacity: 0; }
.radiocard__emoji { font-size: 2rem; }
.radiocard__txt { font-weight: 700; font-size: .9rem; }
.radiocard:hover { border-color: var(--c); }
.radiocard:has(input:checked) {
  border-color: var(--c); background: color-mix(in srgb, var(--c) 12%, white);
  box-shadow: 0 6px 16px color-mix(in srgb, var(--c) 30%, transparent);
}
.radios--credit { margin-top: 18px; }
.radiopill { cursor: pointer; }
.radiopill input { position: absolute; opacity: 0; }
.radiopill span {
  display: inline-block; padding: 9px 18px; border-radius: 999px;
  border: 2px solid var(--vora); font-weight: 700; transition: .15s;
}
.radiopill:has(input:checked) span { background: var(--verd); color: #fff; border-color: var(--verd); }

/* noms (editables) */
.noms-edit {
  margin-top: 16px; background: #eef6ec; border-radius: 14px; padding: 16px;
}
.noms-edit .hint { margin-bottom: 4px; }
.noms-edit input { background: #fff; }
#nom_llati { font-style: italic; }
.estat { margin-top: 12px; font-weight: 700; font-size: .9rem; min-height: 1.2em; }
.estat--ok { color: var(--verd); }
.estat--err { color: #c0392b; }
.estat--load { color: var(--suau); }

/* errors de validació (sense perdre dades) */
.form-resum {
  max-width: 760px; margin: 0 auto 18px; padding: 14px 18px;
  background: #fdeceb; color: #b53b30; border: 1.5px solid #f3c4bf;
  border-radius: 14px; font-weight: 700; animation: fade .4s ease;
}
.field-err {
  color: #c0392b; font-weight: 800; font-size: .84rem;
  display: block; margin-top: 6px;
}
input.is-error, select.is-error {
  border-color: #c0392b; background: #fdeceb;
}
.is-error-block {
  box-shadow: 0 0 0 2px #f3c4bf, var(--ombra);
}
.is-error-block legend { color: #c0392b; }

/* fotos */
.preview { margin-top: 10px; width: 100%; max-height: 220px; object-fit: cover;
  border-radius: 12px; border: 2px solid var(--vora); }
.fotos-actuals { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 12px; }
.fotoact { display: flex; flex-direction: column; gap: 6px; font-size: .85rem; font-weight: 700; }
.fotoact img { width: 130px; height: 100px; object-fit: cover; border-radius: 12px;
  border: 2px solid var(--vora); }

.form__accions { display: flex; justify-content: flex-end; gap: 12px; flex-wrap: wrap; }

/* ---------- Peu ---------- */
.peu { text-align: center; color: var(--suau); padding: 30px 20px 44px; font-size: .9rem; }

/* ---------- Mòbil ---------- */
@media (max-width: 620px) {
  .hero__inner { justify-content: center; text-align: center; }
  .hero__title { font-size: 1.45rem; }
  .hero__nav { width: 100%; justify-content: center; }
  .intro h1 { font-size: 1.6rem; }
  .controls { gap: 14px; }
  .grid2 { grid-template-columns: 1fr; }
  .grid3 { grid-template-columns: 1fr; gap: 12px; }
  .form__accions { flex-direction: column-reverse; }
  .form__accions .btn { width: 100%; justify-content: center; }
}