/* ImmoStressTest — dossier d'expertise.
   Tokens : papier quasi-blanc, encre bleu nuit (continuité PDF), tampon de
   verdict + surligneur jaune = signature. IBM Plex : sérif (titres),
   sans (texte), mono (chiffres — rigueur financière). */

:root {
  --papier: #FBFAF6;
  --encre: #101B33;
  --encre-2: #4A5570;
  --ligne: #D8D2C2;
  --carte: #FFFFFF;
  --surligneur: #FFD91F;
  --accent: #1D4ED8;        /* cobalt — actions & données « argent qui entre » */
  --go: #0E8A47;
  --warn: #C86A00;
  --nogo: #CC2E20;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --serif: "IBM Plex Serif", Georgia, serif;
  --sans: "IBM Plex Sans", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--papier);
  color: var(--encre);
  font: 400 1rem/1.55 var(--sans);
}

.dossier { max-width: 720px; margin: 0 auto; padding: 0 20px 64px; }

/* ── En-tête ─────────────────────────────────────────────── */
.entete {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline;
  column-gap: 16px; row-gap: 2px;
  padding: 18px 0 10px; border-bottom: 2px solid var(--encre);
}
.marque { font: 700 1.05rem var(--serif); letter-spacing: .01em; text-decoration: none; color: var(--encre); }
.marque:hover { text-decoration: underline; }
.eyebrow {
  font: 500 .7rem/1 var(--mono); letter-spacing: .14em;
  text-transform: uppercase; color: var(--encre-2);
}

/* ── Typographie ─────────────────────────────────────────── */
h1 { font: 700 clamp(1.7rem, 5.5vw, 2.4rem)/1.15 var(--serif); margin: .9em 0 .35em; letter-spacing: -.01em; }
h2 {
  font: 700 1.15rem/1.3 var(--serif); margin: 2.2em 0 .6em;
  padding-top: 1.1em; border-top: 1px solid var(--ligne);
}
h2 .num { font: 500 .7rem var(--mono); letter-spacing: .14em; color: var(--encre-2); display: block; margin-bottom: .35em; }
p { margin: .4em 0 1em; }
.sourdine { color: var(--encre-2); font-size: .9rem; }
.chiffre { font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* Signature n°2 : le surligneur de l'analyste — à doser (2-3 par page). */
.hl {
  background: linear-gradient(100deg, transparent 1%, var(--surligneur) 4%, var(--surligneur) 96%, transparent 99%);
  padding: 0 .18em; box-decoration-break: clone; -webkit-box-decoration-break: clone;
}

/* Signature n°1 : le tampon de verdict. */
.tampon-cadre { text-align: center; margin: 34px 0 8px; }
.tampon {
  display: inline-block; padding: .38em .85em;
  border: 3px solid currentColor; border-radius: 8px;
  box-shadow: inset 0 0 0 2px var(--papier), inset 0 0 0 3.5px currentColor;
  font: 700 clamp(1.5rem, 6vw, 2.3rem)/1.1 var(--mono);
  letter-spacing: .12em; text-transform: uppercase;
  transform: rotate(-2.5deg);
  mask-image: radial-gradient(ellipse at 42% 55%, black 62%, rgba(0,0,0,.82) 100%);
  -webkit-mask-image: radial-gradient(ellipse at 42% 55%, black 62%, rgba(0,0,0,.82) 100%);
}
.v-go { color: var(--go); }
.v-warn { color: var(--warn); }
.v-nogo { color: var(--nogo); }
.tampon-legende { text-align: center; margin: 10px auto 0; max-width: 34em; }

/* ── Cartes & KPI ────────────────────────────────────────── */
.carte {
  background: var(--carte); border: 1px solid var(--ligne); border-radius: 10px;
  padding: 18px 18px 14px; margin: 14px 0;
}
.kpis { display: grid; gap: 10px; grid-template-columns: 1fr; margin: 22px 0 4px; }
@media (min-width: 560px) { .kpis { grid-template-columns: repeat(3, 1fr); } }
.kpi { border: 1px solid var(--ligne); border-radius: 10px; background: var(--carte); padding: 12px 14px; }
.kpi .lbl { font: 500 .68rem/1.3 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--encre-2); }
.kpi .val { font: 600 1.35rem/1.25 var(--mono); margin-top: 4px; font-variant-numeric: tabular-nums; }
.pos { color: var(--go); } .neg { color: var(--nogo); }

/* ── Formulaire (landing) ────────────────────────────────── */
form.intake { margin-top: 6px; }
label { display: block; font: 600 .82rem/1.4 var(--sans); margin: 14px 0 4px; }
label .aide { font-weight: 400; color: var(--encre-2); }
input[type="text"], input[type="email"], input[type="number"], textarea, select {
  width: 100%; padding: 10px 12px; border: 1.5px solid var(--ligne); border-radius: 8px;
  background: var(--carte); color: var(--encre); font: 400 1rem/1.4 var(--sans);
}
textarea { font-family: var(--mono); font-size: .88rem; resize: vertical; }
input:focus-visible, textarea:focus-visible, select:focus-visible, button:focus-visible,
a:focus-visible, summary:focus-visible {
  outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 6px;
}
.bouton {
  display: inline-block; width: 100%; margin-top: 20px; padding: 14px 18px;
  background: var(--accent); color: #FFFFFF; border: 0; border-radius: 8px;
  font: 600 1.05rem var(--sans); cursor: pointer;
}
.bouton:hover { background: #1740B0; }
.bouton-ligne {
  background: none; border: 1.5px dashed var(--encre-2); color: var(--encre-2);
  width: auto; padding: 8px 14px; font-size: .88rem; margin-top: 10px;
}
.bouton-ligne:hover { color: var(--encre); border-color: var(--encre); background: none; }

details { border: 1px solid var(--ligne); border-radius: 10px; background: var(--carte); margin: 14px 0; }
details > summary {
  cursor: pointer; padding: 12px 16px; font: 600 .9rem var(--sans); list-style: none;
}
details > summary::before { content: "▸ "; color: var(--encre-2); }
details[open] > summary::before { content: "▾ "; }
details > .contenu { padding: 0 16px 16px; }

.grille-2 { display: grid; gap: 0 14px; grid-template-columns: 1fr; }
@media (min-width: 560px) { .grille-2 { grid-template-columns: 1fr 1fr; } }

.lot-ligne { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1.1fr; gap: 8px; margin-top: 8px; }
.lot-ligne input, .lot-ligne select { padding: 8px 10px; font-size: .9rem; }
.lot-entetes { font: 500 .65rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--encre-2); }

/* ── Flash ───────────────────────────────────────────────── */
.flash {
  border: 1.5px solid var(--warn); border-left-width: 6px; border-radius: 8px;
  background: #FDF6EA; padding: 12px 14px; margin: 16px 0; font-size: .95rem;
}

/* ── Tableaux ────────────────────────────────────────────── */
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th { font: 500 .68rem var(--mono); letter-spacing: .1em; text-transform: uppercase;
     color: var(--encre-2); text-align: left; padding: 6px 8px; border-bottom: 2px solid var(--encre); }
td { padding: 8px; border-bottom: 1px solid var(--ligne); }
td.num, th.num { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; }
tr.vacant td { color: var(--warn); }
tr.total td { font-weight: 600; border-bottom: 0; }

/* ── Jauge marché (bande p25–p75 + curseur du bien) ──────── */
.jauge { position: relative; height: 14px; border-radius: 7px; background: var(--ligne); margin: 26px 4px 34px; }
.jauge .bande { position: absolute; top: 0; bottom: 0; background: #ACDFC2; border-radius: 7px; }
.jauge .mediane { position: absolute; top: -5px; bottom: -5px; width: 2px; background: var(--encre-2); }
.jauge .curseur {
  position: absolute; top: -9px; width: 4px; height: 32px; border-radius: 2px;
  background: var(--accent); transform: translateX(-2px);
}
.jauge .etiquette {
  position: absolute; top: -30px; transform: translateX(-50%);
  font: 600 .72rem var(--mono); white-space: nowrap;
}
.jauge .borne { position: absolute; top: 20px; transform: translateX(-50%);
  font: 400 .68rem var(--mono); color: var(--encre-2); white-space: nowrap; }

/* ── Listes vigilance / hypothèses ───────────────────────── */
ul.vigilance { list-style: none; padding: 0; }
ul.vigilance li {
  padding: 8px 12px 8px 14px; margin: 6px 0; border-left: 4px solid var(--warn);
  background: var(--carte); border-radius: 0 8px 8px 0; font-size: .92rem;
}
ul.simple { padding-left: 1.2em; font-size: .9rem; color: var(--encre-2); }
ul.simple li { margin: 4px 0; }

canvas { max-width: 100%; }
/* Hauteur fixe par carte : les graphes gardent une taille lisible sur mobile
   (sinon Chart.js applique un ratio 2:1 → 175 px de haut sur un écran de 390). */
.graphe { margin: 6px 0 4px; position: relative; height: 280px; }
.graphe.g-haut { height: 350px; }

/* ── Pied ────────────────────────────────────────────────── */
.pied {
  margin-top: 48px; padding-top: 14px; border-top: 1px solid var(--ligne);
  font: 400 .78rem/1.5 var(--sans); color: var(--encre-2);
}

@media (prefers-reduced-motion: no-preference) {
  .tampon { animation: tamponner .35s cubic-bezier(.2, 1.4, .4, 1) both; }
  @keyframes tamponner {
    from { transform: rotate(-2.5deg) scale(1.6); opacity: 0; }
    to   { transform: rotate(-2.5deg) scale(1); opacity: 1; }
  }
}

/* ── Navigation connectée & connexion ────────────────────── */
.nav-liens { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.nav-liens a, .lien-nav {
  font: 500 .78rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase;
  color: var(--encre-2); text-decoration: none;
}
.nav-liens a:hover, .lien-nav:hover { color: var(--encre); text-decoration: underline; }
.nav-liens form { display: inline; }
.lien-nav {
  background: none; border: 0; padding: 0; cursor: pointer;
}

.dossier-login { max-width: 520px; }
.carte-login { padding: 20px 22px 24px; }
.carte-login label:first-child { margin-top: 0; }

.badge-demo {
  font: 600 .68rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent); border: 1px solid var(--accent); border-radius: 4px;
  padding: 2px 6px; margin-left: 6px; vertical-align: middle;
}

/* ── Overlay « analyse en cours » ────────────────────────── */
.analyse-overlay {
  position: fixed; inset: 0; z-index: 50;
  display: flex; align-items: center; justify-content: center; padding: 20px;
  background: rgba(16, 27, 51, .55); backdrop-filter: blur(2px);
}
.analyse-overlay[hidden] { display: none; }
.overlay-carte {
  width: 100%; max-width: 460px; padding: 26px 28px 24px;
  background: var(--carte); border: 1.5px solid var(--ligne); border-radius: 12px;
  box-shadow: 0 18px 50px rgba(16, 27, 51, .35);
}
.overlay-titre { font: 700 1.15rem var(--serif); }
.overlay-etape {
  margin-top: 14px; min-height: 1.2em;
  font: 500 .78rem/1.2 var(--mono); letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent);
}
.overlay-barre {
  margin-top: 10px; height: 8px; border-radius: 4px;
  background: var(--papier); border: 1px solid var(--ligne); overflow: hidden;
}
.overlay-barre > div {
  height: 100%; width: 0%; background: var(--accent); border-radius: 4px;
  transition: width .8s ease;
}
.overlay-carte .sourdine { margin-top: 12px; font-size: .85rem; }
@media (prefers-reduced-motion: reduce) {
  .overlay-barre > div { transition: none; }
}