/* Portail sandbox : palette « passeport de bord » Flibustier, clair et sombre. */
:root {
  --paper: #EDE8DC; --card: #FBF8F1; --ink: #1E2C44; --soft: #5A6478; --line: #D9D0BC;
  --gold: #C9A227; --gold-dk: #8A6D1F; --green: #1F7A4D; --red: #A8322A; --amber: #B0761A;
  --chip: #F1EADA; --navy: #10294A;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --paper: #0D1725; --card: #14243C; --ink: #E8E4D8; --soft: #93A0B4; --line: #26374F;
    --gold: #D8B43B; --gold-dk: #C9A227; --green: #3FA372; --red: #D0605A; --amber: #D69A3A;
    --chip: #182B45; --navy: #0A1626; color-scheme: dark; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); line-height: 1.55;
  font-family: ui-sans-serif, system-ui, "Segoe UI", Roboto, sans-serif; }
a { color: var(--navy); }
@media (prefers-color-scheme: dark) { a { color: var(--gold); } }

.barre { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; padding: 12px 16px;
  border-bottom: 3px solid var(--gold); background: var(--card); }
.marque { font-weight: 800; text-decoration: none; color: var(--ink); }
.marque span { font-family: ui-monospace, monospace; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--gold-dk); margin-left: 6px; }
.barre nav { margin-left: auto; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.barre nav form { margin: 0; }
.qui { color: var(--soft); font-size: .9rem; }

.page { max-width: 960px; margin: 0 auto; padding: 24px 16px 60px; }
.intro h1 { font-size: clamp(1.5rem, 4vw, 2rem); margin: 0 0 8px; }
.intro p { color: var(--soft); margin: 0 0 8px; max-width: 70ch; }
.carte { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; margin: 0 0 18px; }
.carte h1, .carte h2 { margin: 0 0 10px; font-size: 1.2rem; }
.etroite { max-width: 440px; margin: 30px auto; }
.axe { font-family: ui-monospace, monospace; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--gold-dk); margin: 26px 0 10px; }

.grille { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.outil { background: var(--card); border: 1px solid var(--line); border-left: 5px solid var(--green); border-radius: 12px; padding: 14px 16px; display: flex; flex-direction: column; }
.outil h3 { margin: 0 0 6px; font-size: 1.05rem; }
.outil p { margin: 0 0 10px; font-size: .92rem; color: var(--soft); }
.outil .liens { margin-top: auto; display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.apercu { display: block; margin: -14px -16px 10px; }
.apercu img { display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 10px 10px 0 0; }

/* Galerie */
.filtres { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; margin: 0 0 10px; }
.flab { font-family: ui-monospace, monospace; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--soft); min-width: 50px; }
.fchip { font-size: .82rem; font-weight: 600; padding: 4px 11px; border-radius: 99px; border: 1px solid var(--line); background: var(--card); color: var(--ink); text-decoration: none; }
.fchip.actif { background: var(--navy); border-color: var(--navy); color: #fff; }
.mur { columns: 260px; column-gap: 14px; margin-top: 16px; }
.piece { break-inside: avoid; margin: 0 0 14px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.piece img, .piece video { display: block; width: 100%; height: auto; }
.piece audio { display: block; width: calc(100% - 20px); margin: 12px 10px 0; }
.piece figcaption { padding: 8px 12px 10px; font-size: .85rem; display: flex; flex-direction: column; gap: 4px; }
.piece .titre { color: var(--ink); }
.piece .meta { color: var(--soft); font-size: .8rem; }
.fichier3d { display: block; padding: 18px 12px 0; font-weight: 600; }

/* Tutos */
.tuto { max-width: 760px; }
.kicker { font-family: ui-monospace, monospace; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--gold-dk); margin: 0 0 6px; }
.tuto h1 { font-size: clamp(1.5rem, 4vw, 2rem); margin: 0 0 8px; }
.chapeau { font-size: 1.05rem; color: var(--soft); }
.duree { margin-left: 14px; color: var(--soft); font-size: .9rem; }
.etape { margin: 26px 0; }
.etape h2 { font-size: 1.1rem; display: flex; gap: 10px; align-items: baseline; }
.etape .num { font-family: ui-monospace, monospace; color: var(--gold-dk); }
.capture { display: block; max-width: 100%; border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 6px 18px rgba(0, 0, 0, .08); }
.outil.indispo { border-left-color: var(--line); opacity: .7; }
.raison { font-style: italic; }
.pastilles { display: flex; gap: 6px; margin-bottom: 6px; }
.pastille { font-family: ui-monospace, monospace; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; padding: 2px 8px; border-radius: 99px; border: 1px solid var(--line); }
.pastille.gpu { color: var(--amber); border-color: var(--amber); }
.pastille.admin { color: var(--red); border-color: var(--red); }

.etat-gpu { font-weight: 600; }
.etat-gpu.on { color: var(--green); }
.etat-gpu.off { color: var(--soft); }

form label { display: block; margin: 0 0 12px; font-weight: 600; font-size: .92rem; }
input { display: block; width: 100%; margin-top: 4px; font: inherit; padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); color: var(--ink); }
form.ligne { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; }
form.ligne label { flex: 1 1 180px; margin: 0; }
.bouton { font: inherit; font-weight: 700; background: var(--navy); color: #fff; border: 0; border-radius: 9px; padding: 10px 18px; cursor: pointer; text-decoration: none; display: inline-block; }
.bouton.danger { background: var(--red); }
.lien { font: inherit; background: none; border: 0; padding: 0; color: var(--navy); text-decoration: underline; cursor: pointer; }
.lien.danger { color: var(--red); }
@media (prefers-color-scheme: dark) { .lien { color: var(--gold); } .bouton { background: var(--gold-dk); } }
.erreur { background: rgba(168, 50, 42, .12); border-left: 4px solid var(--red); padding: 8px 12px; border-radius: 6px; }
.aide { color: var(--soft); font-size: .88rem; }
.nouveau-lien { background: var(--chip); border: 1px solid var(--line); border-left: 4px solid var(--green); border-radius: 8px; padding: 12px 14px; margin-bottom: 16px; }
.copie { display: flex; gap: 8px; }
.copie input { margin: 0; font-family: ui-monospace, monospace; font-size: .85rem; }
.cache { position: absolute; left: -9999px; width: 1px; }

table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-family: ui-monospace, monospace; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--soft); }
td.actions { display: flex; gap: 12px; flex-wrap: wrap; }
td.actions form { margin: 0; }
tr.passe td { color: var(--soft); }
@media (max-width: 640px) {
  table, thead, tbody, tr, th, td { display: block; }
  thead { display: none; }
  tr { border-bottom: 1px solid var(--line); padding: 8px 0; }
  td { border: 0; padding: 2px 0; }
}