:root {
  --papier: #FAF8F3; --blanc: #FFFFFF; --nuit: #0F1B2D; --nuit1: #16243A; --ardoise: #5A6576;
  --filet: #E6E1D6; --creme: #F4F1EA; --brume: #9FB0C6; --filet-nuit: #24344D;
  --or: #E2B04A; --or-survol: #D49E33; --or-fonce: #B8862A; --surligneur: #F6E4B8; --valide: #2F7A5B;
  --alerte: #B4532A;
  --police: "Plus Jakarta Sans", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--papier); color: var(--nuit); font: 400 17px/1.6 var(--police); }
h1, h2, h3 { margin: 0; font-weight: 800; letter-spacing: -0.02em; }
h1 { font-size: clamp(32px, 5vw, 48px); line-height: 1.05; }
h2 { font-size: 28px; line-height: 1.15; }
h3 { font-size: 18px; line-height: 1.3; font-weight: 700; }
p { margin: 0; }
button, input, select { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--nuit); outline-offset: 2px; }

.barre { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px clamp(16px, 4vw, 48px); border-bottom: 1px solid var(--filet); }
.marque { font-weight: 800; color: var(--nuit); text-decoration: none; font-size: 18px; }
.marque span { font-weight: 500; color: var(--ardoise); font-size: 13px; margin-left: 6px; }
.barre-actions { display: flex; gap: 20px; align-items: center; }
.lien { background: none; border: 0; padding: 0; cursor: pointer; color: var(--nuit); text-decoration: underline; text-underline-offset: 3px; font-weight: 500; font-size: 15px; }

.page { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 48px; max-width: 1240px; margin: 0 auto; padding: 48px clamp(16px, 4vw, 48px) 96px; align-items: start; }
.intro { display: grid; gap: 16px; margin-bottom: 32px; max-width: 640px; }
.intro > p { color: var(--ardoise); }

.import-zone { display: grid; gap: 4px; padding: 20px 24px; border: 1.5px dashed var(--ardoise); border-radius: 16px; background: var(--blanc); cursor: pointer; }
.import-zone span { color: var(--ardoise); font-size: 15px; }
.import-zone input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.import-zone:focus-within { outline: 3px solid var(--nuit); outline-offset: 2px; }
.import-etat { font-size: 15px; color: var(--ardoise); min-height: 1.6em; }

fieldset { border: 0; margin: 0 0 40px; padding: 0; min-width: 0; }
legend { font-weight: 800; font-size: 22px; letter-spacing: -0.01em; margin-bottom: 16px; padding: 0; }
.grille { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 24px; }
.grille .large { grid-column: 1 / -1; }
label { display: grid; gap: 6px; font-size: 15px; font-weight: 500; align-content: start; }
.aide { font-weight: 400; color: var(--ardoise); font-size: 13px; margin-top: -4px; }
.aide-bloc { color: var(--ardoise); font-size: 15px; margin-bottom: 16px; max-width: 640px; }
input, select { width: 100%; height: 48px; padding: 0 14px; border: 1px solid var(--filet); border-radius: 8px; background: var(--blanc); font-variant-numeric: tabular-nums; }
input:hover, select:hover { border-color: var(--ardoise); }
input:focus, select:focus { border-color: var(--nuit); outline: none; box-shadow: 0 0 0 3px rgba(15, 27, 45, 0.15); }
.champ-eur, .champ-unite { position: relative; display: block; }
.champ-eur::after, .champ-unite::after { content: "€"; position: absolute; right: 14px; top: 50%; transform: translateY(-50%); color: var(--ardoise); pointer-events: none; }
.champ-unite::after { content: attr(data-unite); }
.champ-eur input, .champ-unite input { padding-right: 52px; text-align: right; }

.tableau { display: grid; grid-template-columns: minmax(140px, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 8px 12px; align-items: center; margin-bottom: 24px; }
.tableau .col { font-weight: 700; font-size: 13px; color: var(--ardoise); text-align: right; padding-right: 14px; }
.tableau .ligne { font-size: 15px; font-weight: 500; }
.tableau input { text-align: right; }

.retraitements { display: grid; gap: 12px; }
.retraitements h3 { margin-top: 8px; }
.ligne-retr { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) 150px 44px; gap: 12px; align-items: end; }
.ligne-retr .suppr { height: 48px; width: 44px; border: 1px solid var(--filet); border-radius: 8px; background: var(--blanc); cursor: pointer; font-size: 20px; line-height: 1; }
.ajout { justify-self: start; background: none; border: 1.5px solid var(--nuit); border-radius: 999px; height: 44px; padding: 0 20px; cursor: pointer; font-weight: 700; font-size: 15px; }

.montage { border-top: 1px solid var(--filet); padding-top: 24px; }
.montage summary { font-weight: 800; font-size: 22px; cursor: pointer; margin-bottom: 16px; }

/* Le panneau Nuit : le grand chiffre et la bande des 12 contrôles */
.panneau { position: sticky; top: 24px; background: var(--nuit); color: var(--creme); border-radius: 28px; padding: 32px; display: grid; gap: 20px; }
.score { display: flex; align-items: baseline; gap: 6px; font-variant-numeric: tabular-nums; }
.score-chiffre { font-size: 120px; line-height: 0.9; font-weight: 800; letter-spacing: -0.05em; color: var(--or); }
.score-sur { font-size: 32px; font-weight: 800; color: var(--brume); }
.verdict { font-size: 20px; font-weight: 700; line-height: 1.35; }
.bande { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(12, 1fr); gap: 4px; }
.bande li { height: 36px; border-radius: 4px; background: var(--nuit1); border: 1px solid var(--filet-nuit); position: relative; }
.bande li[data-note="1"] { background: linear-gradient(to top, var(--brume) 50%, var(--nuit1) 50%); }
.bande li[data-note="2"] { background: var(--creme); }
.cles { margin: 0; display: grid; gap: 10px; font-size: 15px; }
.cles div { display: flex; justify-content: space-between; gap: 12px; border-top: 1px solid var(--filet-nuit); padding-top: 10px; }
.cles dt { color: var(--brume); }
.cles dd { margin: 0; font-weight: 700; font-variant-numeric: tabular-nums; text-align: right; }
.bouton { height: 56px; border: 0; border-radius: 999px; background: var(--or); color: var(--nuit); font-weight: 800; font-size: 16px; padding: 0 30px; cursor: pointer; }
.bouton:hover { background: var(--or-survol); }
.bouton:disabled { opacity: 0.5; cursor: wait; }
.bouton:focus-visible { outline-color: var(--creme); }
.mention { font-size: 12px; color: var(--brume); line-height: 1.5; }

/* Rapport */
.rapport { background: var(--blanc); border-top: 1px solid var(--filet); }
.rapport-inner { max-width: 880px; margin: 0 auto; padding: 64px clamp(16px, 4vw, 48px) 128px; display: grid; gap: 40px; }
.rapport-tete { display: grid; gap: 12px; }
.rapport-tete .sur { font-size: 13px; font-weight: 700; color: var(--ardoise); }
.rapport-verdict { display: inline-block; padding: 6px 16px; border-radius: 999px; background: var(--surligneur); font-weight: 800; justify-self: start; }
.controles { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.controles li { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 16px; padding: 18px 0; border-top: 1px solid var(--filet); }
.controles .note { font-weight: 800; font-size: 22px; font-variant-numeric: tabular-nums; }
.controles .note small { font-size: 13px; color: var(--ardoise); font-weight: 500; }
.controles .note[data-note="0"] { color: var(--alerte); }
.controles .note[data-note="2"] { color: var(--valide); }
.controles h3 { margin-bottom: 4px; }
.controles p { color: var(--ardoise); font-size: 15px; }
.bloc { display: grid; gap: 16px; }
.bloc ul, .bloc ol { margin: 0; padding-left: 22px; display: grid; gap: 10px; }
.preco { display: grid; gap: 14px; }
.preco p, .preco li { max-width: 68ch; }
.preco h3 { margin-top: 12px; }
.rappel { background: var(--nuit); color: var(--creme); border-radius: 28px; padding: 32px; display: grid; gap: 16px; }
.rappel .bouton { justify-self: start; text-decoration: none; display: inline-flex; align-items: center; }
.actions-rapport { display: flex; gap: 16px; flex-wrap: wrap; }
.secondaire { height: 56px; border: 1.5px solid var(--nuit); border-radius: 999px; background: none; padding: 0 28px; font-weight: 800; font-size: 16px; cursor: pointer; }
.attente { color: var(--ardoise); }

@media (max-width: 960px) {
  .page { grid-template-columns: 1fr; gap: 32px; padding-top: 32px; }
  .panneau { position: static; order: -1; }
  .score-chiffre { font-size: 88px; }
}
@media (max-width: 560px) {
  .grille { grid-template-columns: 1fr; }
  .tableau { grid-template-columns: 1fr 1fr 1fr; }
  .tableau > span:first-child { display: none; }
  .tableau .ligne { grid-column: 1 / -1; margin-top: 8px; }
  .ligne-retr { grid-template-columns: 1fr 1fr; }
  .barre-actions .lien:first-child { display: none; }
}
@media print {
  .barre, .saisie, .panneau, .actions-rapport { display: none !important; }
  .page { display: none; }
  .rapport { display: block !important; border: 0; }
  body { background: #fff; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.seul { max-width: 760px; margin: 0 auto; padding: 64px clamp(16px, 4vw, 48px) 128px; display: grid; gap: 24px; }
.form-seul { display: grid; gap: 16px; max-width: 420px; }
.form-seul .bouton { justify-self: start; }
.legal h2 { font-size: 22px; margin-top: 16px; } .legal p { max-width: 68ch; }

input.lu { border-color: var(--valide); box-shadow: inset 3px 0 0 var(--valide); }
input.a-saisir { border-color: #C9852E; box-shadow: inset 3px 0 0 #C9852E; }
.pistes { display: grid; gap: 8px; padding: 16px; border: 1px dashed #C9852E; border-radius: 16px; background: var(--blanc); }
.piste { display: flex; justify-content: space-between; align-items: center; gap: 12px; font-size: 15px; }