/* app/lien.css — le lien entre deux téléphones (app/lien.js) : ses étapes (QR, caméra, code), partagées par
   lien.html (l'essai), manette.html (le second téléphone en manette) et le jeu (app/deux-tel.js, par-dessus tout).
   Rien ici ne touche html ni body : les pages à part posent body.lien-page. */
body.lien-page { margin: 0; height: 100%; background: #0b0e17; color: #dce4f5; font: 15px/1.45 system-ui, sans-serif; overflow: hidden; -webkit-tap-highlight-color: transparent; }
html:has(body.lien-page) { height: 100%; background: #0b0e17; }
.lien-zone { position: fixed; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; padding: max(14px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(14px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left)); box-sizing: border-box; text-align: center; overflow: hidden; color: #dce4f5; font: 15px/1.45 system-ui, sans-serif; }
.lien-titre { margin: 0; font-size: 22px; background: linear-gradient(90deg, #38e1ff, #a77bff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lien-texte { margin: 0; max-width: 34em; color: #b4c0dc; }
.lien-boutons { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.lien-zone button { font: inherit; font-weight: 600; color: #0b0e17; background: #38e1ff; border: 0; border-radius: 10px; padding: 12px 20px; cursor: pointer; }
.lien-zone button.j2 { background: #ff9a3c; }
.lien-zone button.lien-doux { background: transparent; color: #8c9abb; border: 1px solid #2c3858; padding: 8px 14px; font-weight: 500; }
.lien-etapes { display: flex; gap: 16px; align-items: center; justify-content: center; flex-wrap: wrap; max-height: 80vh; }
.lien-bloc { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.lien-bloc b { color: #38e1ff; font-size: 14px; }
canvas.lien-qr { width: min(72vw, 72vh, 340px); height: min(72vw, 72vh, 340px); cursor: zoom-in; background: #fff; border-radius: 8px; image-rendering: pixelated; }
.lien-camera { position: relative; width: min(62vw, 46vh, 260px); height: min(62vw, 46vh, 260px); border-radius: 8px; overflow: hidden; background: #121829; }
.lien-camera video { width: 100%; height: 100%; object-fit: cover; }
.lien-camera::after { content: ""; position: absolute; inset: 18%; border: 2px solid rgba(255,154,60,.8); border-radius: 6px; }
.lien-saisie { display: flex; gap: 6px; width: min(62vw, 46vh, 260px); min-width: 200px; }
.lien-saisie input { flex: 1; min-width: 0; font: 12px monospace; background: #121829; color: #dce4f5; border: 1px solid #2c3858; border-radius: 8px; padding: 8px; }
.lien-code { font: 11px/1.3 monospace; color: #6f7c9c; word-break: break-all; max-width: min(62vw, 46vh, 260px); max-height: 3.9em; overflow: hidden; user-select: all; }
.lien-aide { max-width: min(62vw, 46vh, 260px); min-width: 200px; font-size: 12px; line-height: 1.35; color: #ffd45c; min-height: 2.7em; }
/* Le QR touché : en grand, par-dessus tout, sur fond blanc (plus facile à flasher). */
canvas.lien-qr.lien-grand { position: fixed; z-index: 2147483600; left: 50%; top: 50%; width: 94vmin; height: 94vmin; transform: translate(-50%, -50%); border-radius: 0; box-shadow: 0 0 0 100vmax #fff; cursor: zoom-out; }
@media (max-height: 480px) { .lien-code, .lien-zone button.lien-copier { display: none; } canvas.lien-qr { width: min(45vw, 62vh); height: min(45vw, 62vh); } .lien-titre { font-size: 18px; } .lien-zone { gap: 8px; } }
.lien-bloc b .lien-adresse { color: #ffd45c; user-select: all; word-break: break-all; }
.lien-bloc b { max-width: min(86vw, 420px); }
.lien-erreur { margin: 0; max-width: 34em; color: #ff5f7a; }
/* L'essai (app/lien-essai.js) : les deux points et les mesures. */
.lien-zone.jeu { padding: 0; }
.lien-zone.jeu canvas.lien-terrain { position: absolute; inset: 0; width: 100%; height: 100%; touch-action: none; }
.lien-mesures { position: absolute; left: max(10px, env(safe-area-inset-left)); top: max(10px, env(safe-area-inset-top)); text-align: left; font: 13px/1.5 monospace; background: rgba(11,14,23,.78); border: 1px solid #24304d; border-radius: 8px; padding: 8px 10px; pointer-events: none; white-space: pre; }
.lien-mesures .gros { font-size: 22px; color: #5fe3a1; }
.lien-mesures .moyen { color: #ffd45c; }
.lien-mesures .mal { color: #ff5f7a; }
.lien-zone button.lien-quitter { position: absolute; right: max(10px, env(safe-area-inset-right)); bottom: max(10px, env(safe-area-inset-bottom)); }
/* Dans le jeu (app/deux-tel.js) : le voile par-dessus tout, et le bouton Annuler. */
.deuxtel { z-index: 2147483000; background: rgba(7,6,15,.97); }
.lien-zone button.deuxtel-annuler { position: absolute; right: max(12px, env(safe-area-inset-right)); bottom: max(12px, env(safe-area-inset-bottom)); }