/* expertise.skoell.fr — feuille de style unique, sans dépendance. */

:root {
  --fond: #fbfaf8;
  --surface: #ffffff;
  --surface-creuse: #f4f2ee;
  --bordure: #e3ded6;
  --bordure-forte: #cfc8bc;
  --texte: #1c1917;
  --texte-doux: #6b635a;
  --accent: #0f766e;
  --accent-fort: #0b5d56;
  --accent-doux: #e6f2f0;
  --positif: #15803d;
  --negatif: #b91c1c;
  --alerte-fond: #fdf6e6;
  --alerte-bordure: #e8d5a3;
  --rayon: 10px;
  --ombre: 0 1px 2px rgba(28, 25, 23, .05), 0 4px 12px rgba(28, 25, 23, .04);
}

@media (prefers-color-scheme: dark) {
  :root {
    --fond: #171614;
    --surface: #201f1c;
    --surface-creuse: #292724;
    --bordure: #363330;
    --bordure-forte: #4a4642;
    --texte: #f0ede8;
    --texte-doux: #a39c92;
    --accent: #2dd4bf;
    --accent-fort: #5eead4;
    --accent-doux: #16302d;
    --positif: #4ade80;
    --negatif: #f87171;
    --alerte-fond: #2b2416;
    --alerte-bordure: #4d411f;
    --ombre: 0 1px 2px rgba(0, 0, 0, .3), 0 4px 12px rgba(0, 0, 0, .2);
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--fond);
  color: var(--texte);
  font: 15px/1.6 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); }

/* ------------------------------------------------------------- structure -- */

.entete {
  border-bottom: 1px solid var(--bordure);
  background: var(--surface);
}

.entete-interieur,
.page {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.entete-interieur {
  display: flex;
  align-items: center;
  gap: 1rem;
  height: 60px;
}

.marque {
  font-weight: 650;
  letter-spacing: -.01em;
  margin-right: auto;
}
.marque span { color: var(--texte-doux); font-weight: 400; }

.page { padding-top: 2rem; padding-bottom: 4rem; }

h1 { font-size: 1.5rem; letter-spacing: -.02em; margin: 0 0 .25rem; }
h2 { font-size: 1.05rem; letter-spacing: -.01em; margin: 0 0 .75rem; }
.sous-titre { color: var(--texte-doux); margin: 0 0 2rem; }

.carte {
  background: var(--surface);
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  padding: 1.25rem;
  box-shadow: var(--ombre);
  margin-bottom: 1.25rem;
}

.grille {
  display: grid;
  grid-template-columns: minmax(0, 340px) minmax(0, 1fr);
  gap: 1.25rem;
  align-items: start;
}
@media (max-width: 900px) {
  .grille { grid-template-columns: 1fr; }
}

.rangee {
  display: flex;
  gap: .75rem;
  align-items: center;
  flex-wrap: wrap;
}
.espace { flex: 1; }

/* --------------------------------------------------------------- champs -- */

label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--texte-doux);
  margin-bottom: .35rem;
  letter-spacing: .01em;
}

select, input, textarea, button {
  font: inherit;
  color: inherit;
}

select, input[type="text"], input[type="date"], textarea {
  width: 100%;
  background: var(--fond);
  border: 1px solid var(--bordure-forte);
  border-radius: 8px;
  padding: .5rem .65rem;
  margin-bottom: 1rem;
}
textarea { resize: vertical; min-height: 4.5rem; }

select:focus-visible, input:focus-visible, textarea:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

button {
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: 8px;
  padding: .55rem 1rem;
  font-weight: 600;
  cursor: pointer;
}
button:hover:not(:disabled) { background: var(--accent-fort); }
button:disabled { opacity: .5; cursor: not-allowed; }

@media (prefers-color-scheme: dark) {
  button { color: #0b1f1d; }
}

button.discret {
  background: transparent;
  color: var(--texte-doux);
  border: 1px solid var(--bordure-forte);
}
button.discret:hover:not(:disabled) { background: var(--surface-creuse); color: var(--texte); }

button.lien {
  background: none;
  border: 0;
  padding: 0;
  color: var(--accent);
  font-weight: 500;
  text-decoration: underline;
}
button.lien:hover:not(:disabled) { background: none; }

.bouton-google {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
}

/* --------------------------------------------------------------- comptes -- */

.compte {
  border: 1px solid var(--bordure);
  border-radius: 8px;
  padding: .85rem;
  margin-bottom: .75rem;
  background: var(--surface-creuse);
}
.compte-entete { display: flex; align-items: baseline; gap: .5rem; }
.compte-email { font-weight: 600; word-break: break-all; }
.compte-meta { font-size: .8rem; color: var(--texte-doux); margin-top: .15rem; }
.compte-actions { display: flex; gap: .75rem; margin-top: .6rem; font-size: .85rem; }

.etiquette {
  display: inline-block;
  font-size: .72rem;
  font-weight: 600;
  padding: .1rem .45rem;
  border-radius: 999px;
  background: var(--accent-doux);
  color: var(--accent);
}

.aide {
  font-size: .8rem;
  color: var(--texte-doux);
  margin: -.6rem 0 1rem;
  line-height: 1.45;
}

.discordance {
  font-size: .8rem;
  color: var(--negatif);
  margin: -.6rem 0 1rem;
  line-height: 1.45;
}

.alerte {
  background: var(--alerte-fond);
  border: 1px solid var(--alerte-bordure);
  border-radius: 8px;
  padding: .7rem .85rem;
  font-size: .88rem;
  margin-bottom: 1rem;
}
.alerte.erreur { background: color-mix(in srgb, var(--negatif) 10%, var(--surface)); border-color: color-mix(in srgb, var(--negatif) 35%, var(--surface)); }
.alerte strong { display: block; margin-bottom: .15rem; }

.vide {
  color: var(--texte-doux);
  font-size: .9rem;
  text-align: center;
  padding: 1.5rem 1rem;
  border: 1px dashed var(--bordure-forte);
  border-radius: 8px;
}

/* -------------------------------------------------------------- chiffres -- */

.chiffres {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: .75rem;
  margin-bottom: 1.25rem;
}

.chiffre {
  border: 1px solid var(--bordure);
  border-radius: 8px;
  padding: .7rem .8rem;
  background: var(--surface-creuse);
}
.chiffre-nom { font-size: .75rem; color: var(--texte-doux); text-transform: uppercase; letter-spacing: .04em; }
.chiffre-valeur { font-size: 1.35rem; font-weight: 650; letter-spacing: -.02em; margin: .15rem 0; font-variant-numeric: tabular-nums; }
.chiffre-variation { font-size: .8rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.hausse { color: var(--positif); }
.baisse { color: var(--negatif); }
.neutre { color: var(--texte-doux); }

/* --------------------------------------------------------------- rapport -- */

.progression {
  font-size: .88rem;
  color: var(--texte-doux);
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: 1rem;
}
.pastille {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.4s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }

.rapport { font-size: .95rem; }
.rapport h2 {
  font-size: 1.05rem;
  margin: 1.75rem 0 .6rem;
  padding-bottom: .35rem;
  border-bottom: 1px solid var(--bordure);
}
.rapport h2:first-child { margin-top: 0; }
.rapport h3 { font-size: .95rem; margin: 1.25rem 0 .4rem; }
.rapport p { margin: 0 0 .8rem; }
.rapport ul, .rapport ol { margin: 0 0 .9rem; padding-left: 1.3rem; }
.rapport li { margin-bottom: .35rem; }
.rapport code {
  background: var(--surface-creuse);
  border: 1px solid var(--bordure);
  border-radius: 4px;
  padding: .05rem .3rem;
  font-size: .88em;
}
.rapport table { border-collapse: collapse; width: 100%; margin-bottom: 1rem; font-size: .9em; }
.rapport th, .rapport td { border: 1px solid var(--bordure); padding: .35rem .55rem; text-align: left; }
.rapport th { background: var(--surface-creuse); font-weight: 600; }

.historique-ligne {
  display: flex;
  gap: .75rem;
  align-items: baseline;
  padding: .55rem 0;
  border-bottom: 1px solid var(--bordure);
  font-size: .88rem;
}
.historique-ligne:last-child { border-bottom: 0; }
.historique-date { color: var(--texte-doux); font-size: .8rem; white-space: nowrap; }

details.brut { margin-top: 1.5rem; }
details.brut summary { cursor: pointer; color: var(--texte-doux); font-size: .88rem; }
details.brut pre {
  background: var(--surface-creuse);
  border: 1px solid var(--bordure);
  border-radius: 8px;
  padding: .85rem;
  overflow-x: auto;
  font-size: .78rem;
  max-height: 24rem;
}

/* -------------------------------------------------------------- connexion -- */

.connexion {
  max-width: 26rem;
  margin: 12vh auto;
  padding: 0 1.5rem;
  text-align: center;
}
.connexion .carte { text-align: left; }
.connexion h1 { text-align: center; }
.connexion .sous-titre { text-align: center; }