/* Dabchi — le studio. Sombre et mat ; seul le portrait est éclairé ; une accent : le fil. */
:root {
  --nuit: #0f0e0d;
  --fusain: #191715;
  --graphite: #25221f;
  --chaux: #f3efe6;
  --cendre: rgba(243, 239, 230, 0.56);
  --trait: rgba(243, 239, 230, 0.12);
  --trait-fort: rgba(243, 239, 230, 0.28);
  --fil: #e4553a;
  --fil-sombre: #c9482f;
  --fil-lueur: rgba(228, 85, 58, 0.35);
  --famille: "Bricolage Grotesque", "Helvetica Neue", Arial, sans-serif;
  --r-panneau: 20px;
  --r-champ: 14px;
  --r-pastille: 999px;
  --e: cubic-bezier(.16, 1, .3, 1);
  --d-instant: 140ms; --d-court: 240ms; --d-moyen: 420ms; --d-long: 620ms;
  --sr-haut: env(safe-area-inset-top, 0px);
  --sr-bas: env(safe-area-inset-bottom, 0px);
}

/* ---------- socle ---------- */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; background: var(--nuit); color-scheme: dark; scrollbar-color: var(--graphite) var(--nuit); }
body {
  margin: 0; min-height: 100dvh;
  background: radial-gradient(90% 55% at 50% -12%, #23201d 0%, rgba(35, 32, 29, 0) 62%), var(--nuit);
  color: var(--chaux); font-family: var(--famille); font-size: 16px; line-height: 1.45;
  font-optical-sizing: auto; -webkit-font-smoothing: antialiased; overscroll-behavior-y: none;
  accent-color: var(--fil); caret-color: var(--fil);
}
::selection { background: var(--fil); color: var(--chaux); }
[hidden] { display: none !important; }
img { display: block; max-width: 100%; }
button, input { font: inherit; color: inherit; letter-spacing: inherit; }
button { cursor: pointer; -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid var(--fil); outline-offset: 3px; border-radius: 6px; }
svg { display: block; }
em { font-style: normal; }

/* ---------- identité ---------- */
.identite { display: inline-flex; align-items: center; gap: 12px; color: inherit; text-decoration: none; }
.identite-grande { gap: 16px; }
.marque { color: var(--chaux); flex: none; }
.mot {
  margin: 0; font-weight: 640; font-variation-settings: "opsz" 96; letter-spacing: -0.045em; line-height: 0.9;
  font-size: clamp(52px, 15vw, 64px);
}
.mot-petit { font-size: 24px; letter-spacing: -0.035em; line-height: 1; }
.promesse { margin: 22px 0 0; font-size: 18px; font-weight: 400; color: var(--cendre); letter-spacing: -0.01em; text-wrap: balance; }
.login .champ { margin-top: 30px; }

/* ---------- écrans ---------- */
.ecran { position: relative; }
.ecran-login {
  min-height: 100dvh; display: grid; place-items: center;
  padding: calc(24px + var(--sr-haut)) 24px calc(24px + var(--sr-bas));
}
.login { width: min(100%, 360px); display: grid; }
.login > * { animation: entree var(--d-long) var(--e) both; }
.login > :nth-child(2) { animation-delay: 60ms; }
.login > :nth-child(4) { animation-delay: 120ms; }
.login > :nth-child(5) { animation-delay: 180ms; }
.login .marque-arche { stroke-dasharray: 180; stroke-dashoffset: 180; animation: tracer 900ms var(--e) 120ms forwards; }
.login .btn { margin-top: 14px; }

.ecran-app { max-width: 600px; margin: 0 auto; padding: calc(14px + var(--sr-haut)) 20px calc(48px + var(--sr-bas)); }
.entete { display: flex; align-items: center; justify-content: space-between; gap: 12px; height: 56px; }
.entete-droite { display: flex; align-items: center; gap: 8px; }
.pastille {
  font-size: 12px; font-weight: 500; letter-spacing: 0.01em; color: var(--cendre);
  padding: 6px 11px; border-radius: var(--r-pastille); border: 1px solid var(--trait); white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.bouton-icone {
  width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid transparent; border-radius: var(--r-pastille);
  background: transparent; color: var(--cendre); transition: color var(--d-instant), background var(--d-instant), border-color var(--d-instant);
}
.bouton-icone:hover { color: var(--chaux); background: var(--fusain); border-color: var(--trait); }

.colonnes { display: grid; gap: 40px; margin-top: 14px; }
.titre { margin: 0 0 12px; font-size: 22px; font-weight: 600; letter-spacing: -0.025em; line-height: 1.1; display: flex; align-items: baseline; gap: 10px; }
.titre .compte { font-size: 13px; font-weight: 500; color: var(--cendre); letter-spacing: 0; font-variant-numeric: tabular-nums; }

/* entrée orchestrée de l'application */
.ecran-app > * , .colonnes > * { animation: entree var(--d-long) var(--e) both; }
.colonnes > :nth-child(1) { animation-delay: 90ms; }
.colonnes > :nth-child(2) { animation-delay: 180ms; }

/* ---------- cabine ---------- */
.diptyque { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.tuile {
  position: relative; display: block; aspect-ratio: 3 / 4; overflow: hidden; cursor: pointer; isolation: isolate;
  border-radius: var(--r-panneau); background: var(--fusain); border: 1px solid var(--trait);
  transition: border-color var(--d-court) var(--e), background var(--d-court) var(--e), transform var(--d-court) var(--e), box-shadow var(--d-court) var(--e);
}
.tuile:hover { border-color: var(--trait-fort); background: var(--graphite); }
.tuile:focus-visible { outline-offset: 2px; }
.tuile.survol { border-color: var(--fil); box-shadow: 0 0 0 4px var(--fil-lueur); transform: scale(1.01); }
.tuile-vide {
  position: absolute; inset: 0; z-index: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
  padding: 18px 14px; text-align: center;
}
.tuile-ico { color: var(--cendre); margin-bottom: 8px; transition: color var(--d-court), transform var(--d-court) var(--e); }
.tuile:hover .tuile-ico { color: var(--chaux); transform: translateY(-2px); }
.tuile-titre { font-size: 19px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.1; }
.tuile-aide { font-size: 12.5px; line-height: 1.35; color: var(--cendre); text-wrap: balance; }
.tuile-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; animation: fondu var(--d-moyen) var(--e); }
.tuile-etiquette, .tuile-changer {
  position: absolute; bottom: 10px; z-index: 2; font-size: 12px; font-weight: 500; letter-spacing: 0.005em;
  padding: 6px 10px; border-radius: var(--r-pastille); background: rgba(15, 14, 13, 0.72); color: var(--chaux);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); opacity: 0; transition: opacity var(--d-court) var(--e);
}
.tuile-etiquette { left: 10px; }
.tuile-changer { right: 10px; color: var(--cendre); }
.tuile.a-image { border-color: transparent; }
.tuile.a-image .tuile-vide { display: none; }
.tuile.a-image .tuile-etiquette, .tuile.a-image .tuile-changer { opacity: 1; }
.tuile.a-image:hover .tuile-changer { color: var(--chaux); }

.reglages { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.segment { display: inline-flex; padding: 3px; border-radius: var(--r-pastille); border: 1px solid var(--trait); background: var(--fusain); }
.segment label { position: relative; }
.segment input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.segment span {
  display: block; padding: 8px 14px; border-radius: var(--r-pastille); font-size: 14px; font-weight: 500; color: var(--cendre);
  transition: background var(--d-court) var(--e), color var(--d-court) var(--e); white-space: nowrap;
}
.segment input:checked + span { background: var(--chaux); color: var(--nuit); }
.segment input:focus-visible + span { outline: 2px solid var(--fil); outline-offset: 2px; }

.champ { display: grid; gap: 8px; }
.etiquette { font-size: 13px; font-weight: 500; color: var(--cendre); letter-spacing: 0.005em; }
.etiquette em { font-weight: 400; opacity: 0.7; }
.etiquette em::before { content: "· "; }
.champ input {
  width: 100%; height: 50px; padding: 0 16px; border-radius: var(--r-champ);
  background: var(--fusain); border: 1px solid var(--trait); color: var(--chaux); outline: none;
  transition: border-color var(--d-instant), background var(--d-instant), box-shadow var(--d-instant);
}
.champ input::placeholder { color: rgba(243, 239, 230, 0.36); }
.champ input:hover { border-color: var(--trait-fort); }
.champ input:focus { border-color: var(--fil); box-shadow: 0 0 0 4px var(--fil-lueur); }
.champ-note { margin-top: 18px; }

/* ---------- boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 50px; padding: 0 20px;
  border-radius: var(--r-pastille); border: 1px solid transparent; font-size: 15.5px; font-weight: 600; letter-spacing: -0.005em;
  transition: transform var(--d-instant) var(--e), background var(--d-court) var(--e), border-color var(--d-court), color var(--d-court), box-shadow var(--d-court);
}
.btn:active { transform: scale(0.985); }
.btn-fil {
  width: 100%; height: 56px; background: var(--fil); color: #fff; border-color: var(--fil);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), 0 10px 24px -12px rgba(228, 85, 58, 0.7);
}
.btn-fil:hover { background: var(--fil-sombre); border-color: var(--fil-sombre); }
.btn-fil:disabled { background: var(--fusain); border-color: var(--trait); color: var(--cendre); box-shadow: none; cursor: not-allowed; }
.btn-essayer { margin-top: 20px; position: relative; overflow: hidden; }
.btn-essayer.en-cours { background: var(--fusain); border-color: var(--trait); color: var(--chaux); cursor: progress; box-shadow: none; }
.btn-essayer.en-cours::before {
  content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, transparent 25%, var(--fil-lueur) 50%, transparent 75%);
  background-size: 240% 100%; animation: fil 1.8s linear infinite;
}
.btn-attente { position: relative; display: inline-flex; align-items: baseline; gap: 12px; font-weight: 500; font-size: 14px; color: var(--cendre); }
.btn-attente .chrono { font-size: 22px; font-weight: 640; font-variation-settings: "opsz" 96; letter-spacing: -0.03em; color: var(--chaux); font-variant-numeric: tabular-nums; min-width: 2.4em; text-align: right; }
.btn-chaux { background: var(--chaux); color: var(--nuit); border-color: var(--chaux); flex: 1; }
.btn-chaux:hover { background: #fff; border-color: #fff; }
.btn-fantome { background: transparent; color: var(--chaux); border-color: var(--trait-fort); flex: 1; }
.btn-fantome:hover { background: var(--fusain); border-color: var(--chaux); }
.erreur { min-height: 0; margin: 10px 2px 0; font-size: 14px; color: #f2a08e; }
.erreur:empty { margin: 0; }

/* ---------- résultat ---------- */
.resultat { margin-top: 28px; animation: entree var(--d-long) var(--e) both; }
.cadre { margin: 0; position: relative; }
.cadre img {
  width: 100%; border-radius: var(--r-panneau); background: var(--fusain); user-select: none; -webkit-user-select: none; -webkit-touch-callout: none;
  box-shadow: 0 28px 60px -24px rgba(0, 0, 0, 0.85), 0 0 0 1px var(--trait); animation: fondu var(--d-long) var(--e) both;
  transition: filter var(--d-court) var(--e);
}
.cadre.compare img { filter: saturate(0.92); }
.cadre figcaption { margin: 12px 4px 0; font-size: 13px; color: var(--cendre); line-height: 1.4; }
.astuce { margin: 4px 4px 0; font-size: 12.5px; color: var(--cendre); opacity: 0.8; }
.actions { display: flex; gap: 10px; margin-top: 14px; }

/* ---------- galerie ---------- */
.grille { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.vignette {
  position: relative; aspect-ratio: 3 / 4; overflow: hidden; border-radius: 14px; border: 0; padding: 0;
  background: var(--fusain); box-shadow: 0 0 0 1px var(--trait); animation: entree var(--d-moyen) var(--e) both;
  transition: box-shadow var(--d-court) var(--e), transform var(--d-court) var(--e);
}
.vignette:hover { box-shadow: 0 0 0 1px var(--trait-fort), 0 16px 30px -18px rgba(0, 0, 0, 0.9); transform: translateY(-2px); }
.vignette img { width: 100%; height: 100%; object-fit: cover; }
.vignette .quand {
  position: absolute; left: 8px; bottom: 8px; font-size: 11px; font-weight: 500; padding: 4px 8px; border-radius: var(--r-pastille);
  background: rgba(15, 14, 13, 0.7); color: var(--chaux); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); font-variant-numeric: tabular-nums;
}
.vide { color: var(--cendre); font-size: 14px; margin: 6px 2px; }

/* ---------- visionneuse ---------- */
.visionneuse {
  border: 0; padding: 0; margin: 0; width: 100vw; height: 100dvh; max-width: none; max-height: none;
  background: rgba(10, 9, 8, 0.97); color: var(--chaux); display: none; grid-template-rows: 1fr auto;
}
.visionneuse[open] { display: grid; animation: fondu var(--d-court) var(--e); }
.visionneuse::backdrop { background: rgba(0, 0, 0, 0.6); }
.visionneuse img { width: 100%; height: 100%; object-fit: contain; padding: calc(56px + var(--sr-haut)) 12px 0; user-select: none; -webkit-user-select: none; -webkit-touch-callout: none; }
.visionneuse-fermer { position: absolute; top: calc(10px + var(--sr-haut)); right: 12px; background: rgba(25, 23, 21, 0.8); border-color: var(--trait); color: var(--chaux); }
.visionneuse-bas { padding: 12px 20px calc(18px + var(--sr-bas)); max-width: 600px; margin: 0 auto; width: 100%; }
.visionneuse-bas p { margin: 0 4px 10px; font-size: 13px; color: var(--cendre); line-height: 1.4; }

/* ---------- mouvement ---------- */
@keyframes entree { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes fondu { from { opacity: 0; } to { opacity: 1; } }
@keyframes fil { from { background-position: 120% 0; } to { background-position: -120% 0; } }
@keyframes tracer { to { stroke-dashoffset: 0; } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 1ms !important; animation-delay: 0ms !important; transition-duration: 1ms !important; }
  .login .marque-arche { stroke-dashoffset: 0; }
}

/* ---------- écrans larges ---------- */
@media (min-width: 960px) {
  .ecran-app { max-width: 1120px; padding-top: 22px; }
  .entete { height: 64px; }
  .colonnes { grid-template-columns: 520px 1fr; gap: 56px; align-items: start; margin-top: 22px; }
  .grille { grid-template-columns: repeat(4, 1fr); gap: 10px; }
  .mot-petit { font-size: 26px; }
}

/* ---------- back-office : historique ---------- */
.ecran-admin { max-width: 720px; }
.totaux { margin: -4px 0 16px; font-size: 13px; color: var(--cendre); font-variant-numeric: tabular-nums; }
.fiches { display: grid; gap: 12px; }
.fiche {
  display: grid; grid-template-columns: 120px 1fr; gap: 16px; padding: 12px;
  border-radius: var(--r-panneau); background: var(--fusain); border: 1px solid var(--trait);
  animation: entree var(--d-moyen) var(--e) both;
}
.fiche-image { display: block; aspect-ratio: 3 / 4; overflow: hidden; border-radius: 12px; background: var(--graphite); }
.fiche-image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--d-moyen) var(--e); }
.fiche-image:hover img { transform: scale(1.04); }
.fiche-corps { min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.fiche-titre { margin: 0; font-size: 16px; font-weight: 600; letter-spacing: -0.015em; }
.fiche dl { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 3px 12px; font-size: 13px; }
.fiche dt { color: var(--cendre); }
.fiche dd { margin: 0; overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }
.fiche-actions { display: flex; gap: 8px; margin-top: auto; }
.btn-petit { height: 38px; padding: 0 14px; font-size: 13.5px; flex: none; text-decoration: none; }
.btn-danger:hover { color: #f2a08e; border-color: #f2a08e; }
@media (min-width: 960px) {
  .ecran-admin { max-width: 1120px; }
  .fiches { grid-template-columns: 1fr 1fr; }
}

/* ---------- bibliothèque du téléphone ---------- */
.biblio { margin-bottom: 40px; }
.envois { list-style: none; margin: 0 0 14px; padding: 0; display: grid; gap: 8px; }
.envoi { display: grid; grid-template-columns: 1fr auto; gap: 4px 10px; font-size: 13px; padding: 10px 12px; border-radius: var(--r-champ); background: var(--fusain); border: 1px solid var(--trait); }
.envoi-nom { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.envoi-etat { color: var(--cendre); font-variant-numeric: tabular-nums; }
.envoi-barre { grid-column: 1 / -1; height: 3px; border-radius: 999px; background: var(--graphite); overflow: hidden; }
.envoi-remplissage { display: block; height: 100%; width: 0; background: var(--fil); transition: width var(--d-court) linear; }
.envoi.fini .envoi-remplissage { background: var(--chaux); }
.envoi.erreur { border-color: #f2a08e; }
.envoi.erreur .envoi-etat { color: #f2a08e; }
.medias { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.media { display: flex; flex-direction: column; border-radius: var(--r-panneau); background: var(--fusain); border: 1px solid var(--trait); overflow: hidden; animation: entree var(--d-moyen) var(--e) both; }
.media-apercu { display: block; aspect-ratio: 3 / 4; background: var(--graphite); overflow: hidden; }
.media-apercu img, .media-apercu video { width: 100%; height: 100%; object-fit: cover; display: block; }
.media-video .media-apercu video { object-fit: contain; background: #000; }
.media-corps { display: grid; grid-template-columns: 1fr auto; gap: 2px 8px; align-items: center; padding: 10px 8px 10px 12px; }
.media-nom { font-size: 13px; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.media-detail { grid-column: 1; font-size: 12px; color: var(--cendre); font-variant-numeric: tabular-nums; }
.media-actions { grid-column: 2; grid-row: 1 / 3; display: flex; gap: 2px; }
.media-actions .bouton-icone { width: 36px; height: 36px; }
@media (min-width: 960px) {
  .medias { grid-template-columns: repeat(4, 1fr); }
  .btn-ajout { width: auto; }
}

/* ---------- étape d'autorisation (première connexion) ---------- */
.autorisation { width: min(100%, 380px); }
.autorisation .promesse { margin: 22px 0 10px; font-size: 22px; font-weight: 600; color: var(--chaux); letter-spacing: -0.02em; }
.explication { margin: 0; font-size: 15px; line-height: 1.5; color: var(--cendre); text-wrap: pretty; }
.garanties { margin: 16px 0 4px; padding: 0; list-style: none; display: grid; gap: 8px; font-size: 14px; color: var(--cendre); }
.garanties li { position: relative; padding-left: 20px; }
.garanties li::before { content: ""; position: absolute; left: 2px; top: 8px; width: 6px; height: 6px; border-radius: 999px; background: var(--fil); }
.autorisation .btn-fil { margin-top: 22px; }
.lien-centre { display: block; margin: 14px auto 0; background: none; border: 0; color: var(--cendre); text-decoration: underline; text-underline-offset: 3px; font-size: 14px; }
.lien-centre:hover { color: var(--chaux); }
.rappel-autorisation { margin: -6px 2px 14px; font-size: 13px; color: var(--cendre); }
.rappel-autorisation .lien { padding: 0; font-size: 13px; color: var(--fil); background: none; border: 0; text-decoration: underline; text-underline-offset: 3px; }

/* ---------- import et sélection dans la bibliothèque ---------- */
.biblio-actions { display: grid; gap: 8px; margin: 4px 0 10px; }
.btn-ajout { width: 100%; white-space: nowrap; cursor: pointer; }
@media (min-width: 560px) { .biblio-actions { grid-auto-flow: column; justify-content: start; } .btn-ajout { width: auto; } }
.astuce-import { margin: 0 2px 14px; font-size: 12.5px; line-height: 1.4; color: var(--cendre); }
.astuce-import strong { color: var(--chaux); font-weight: 600; }
.selection-barre {
  display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap;
  padding: 8px 8px 8px 12px; margin-bottom: 10px; border-radius: var(--r-pastille);
  background: var(--fusain); border: 1px solid var(--trait);
}
.case { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 500; cursor: pointer; }
.case input { width: 20px; height: 20px; accent-color: var(--fil); cursor: pointer; }
.selection-actions { display: flex; gap: 8px; }
.selection-actions .btn:disabled { opacity: 0.45; cursor: not-allowed; }
.media { position: relative; }
.media-case { position: absolute; top: 8px; left: 8px; z-index: 2; display: grid; place-items: center; width: 32px; height: 32px; border-radius: 999px; background: rgba(15, 14, 13, 0.66); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); cursor: pointer; }
.media-case input { width: 18px; height: 18px; accent-color: var(--fil); cursor: pointer; }
.media.cochee { border-color: var(--fil); box-shadow: 0 0 0 2px var(--fil-lueur); }