/* L'Usine v2 — glassmorphism, thèmes clair/sombre, sidebar verticale.
   Direction artistique co-signée GPT-5 (mesh indigo, accent violet, verre saturé).
   Couleurs du pipeline validées dataviz (CVD + contraste) pour chaque thème. */

:root[data-theme="dark"] {
  --page-mesh: linear-gradient(145deg, #070914 0%, #0d1023 52%, #080b18 100%);
  --blob-1: #776bff; --blob-2: #00e6c4; --blob-3: #ff4f9c;
  --blob-alpha: .16;
  --glass-bg: rgba(18, 22, 43, .56);
  --glass-strong: rgba(22, 27, 52, .78);
  --glass-border: rgba(181, 190, 255, .15);
  --glass-highlight: rgba(255, 255, 255, .10);
  --texte: #f5f6ff; --texte-2: #aeb5ce; --texte-3: #8189a8;
  --accent: #8175ff; --accent-vif: #958cff; --accent-2: #20dec5;
  --sur-accent: #0b0d1c;
  --ok: #2ee6a6; --alerte: #ff995c; --mort: #ff6687; --perle: #b69cff;
  --c-retenue: #8175ff; --c-reserve: #d86f31; --c-vivante: #0fa678; --c-morte: #4a5068;
  --ombre: 0 22px 65px rgba(0, 0, 0, .38), 0 0 0 1px rgba(112, 101, 255, .04),
           inset 0 1px 0 var(--glass-highlight);
  --champ: rgba(10, 13, 28, .6);
}
:root[data-theme="light"] {
  --page-mesh: linear-gradient(145deg, #eef0fb 0%, #e7eafa 52%, #f2effb 100%);
  --blob-1: #8175ff; --blob-2: #12c9ae; --blob-3: #ff7ab5;
  --blob-alpha: .13;
  --glass-bg: rgba(255, 255, 255, .58);
  --glass-strong: rgba(255, 255, 255, .82);
  --glass-border: rgba(96, 92, 160, .16);
  --glass-highlight: rgba(255, 255, 255, .85);
  --texte: #191c30; --texte-2: #4d5473; --texte-3: #7b829f;
  --accent: #5b4df0; --accent-vif: #4a3be0; --accent-2: #0aa58f;
  --sur-accent: #ffffff;
  --ok: #0b9d72; --alerte: #c2610f; --mort: #d94f6e; --perle: #7a5cd6;
  --c-retenue: #5b4df0; --c-reserve: #c2610f; --c-vivante: #0b8f88; --c-morte: #b3b8cc;
  --ombre: 0 18px 50px rgba(60, 55, 130, .14), inset 0 1px 0 var(--glass-highlight);
  --champ: rgba(255, 255, 255, .7);
}

* { box-sizing: border-box; }
html { scrollbar-color: var(--texte-3) transparent; }
body {
  margin: 0; min-height: 100vh;
  background: var(--page-mesh) fixed;
  color: var(--texte);
  font: 15px/1.5 Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}
a { color: var(--accent-vif); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Blobs d'ambiance */
.blob { position: fixed; border-radius: 50%; filter: blur(90px); opacity: var(--blob-alpha); pointer-events: none; z-index: 0; }
.blob-1 { width: 42vw; height: 42vw; background: var(--blob-1); top: -12vw; right: -8vw; }
.blob-2 { width: 30vw; height: 30vw; background: var(--blob-2); bottom: -10vw; left: 18vw; }
.blob-3 { width: 22vw; height: 22vw; background: var(--blob-3); top: 38vh; left: -8vw; }

/* ---- Structure : sidebar + contenu ---- */
.cadre { display: flex; min-height: 100vh; position: relative; z-index: 1; }
.sidebar {
  width: 220px; flex-shrink: 0; position: sticky; top: 0; height: 100vh;
  display: flex; flex-direction: column; gap: .3rem; padding: 1.1rem .8rem;
  background: var(--glass-bg); border-right: 1px solid var(--glass-border);
  backdrop-filter: blur(18px) saturate(1.5); -webkit-backdrop-filter: blur(18px) saturate(1.5);
}
.logo { display: flex; align-items: center; gap: .55rem; padding: .3rem .55rem 1rem; color: var(--texte); }
.logo:hover { text-decoration: none; }
.logo-rond {
  width: 34px; height: 34px; border-radius: 11px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid; place-items: center; color: var(--sur-accent);
  box-shadow: 0 6px 18px color-mix(in srgb, var(--accent) 45%, transparent);
}
.logo b { font-size: 1.05rem; letter-spacing: -.02em; }
.logo small { display: block; color: var(--texte-3); font-size: .68rem; }
.nav-v { display: flex; flex-direction: column; gap: .15rem; }
.nav-v a {
  display: flex; align-items: center; gap: .6rem; padding: .55rem .65rem;
  border-radius: 10px; color: var(--texte-2); font-weight: 550;
}
.nav-v a svg { width: 17px; height: 17px; flex-shrink: 0; }
.nav-v a:hover { background: var(--glass-highlight); color: var(--texte); text-decoration: none; }
.nav-v a.actif { background: color-mix(in srgb, var(--accent) 16%, transparent); color: var(--texte); }
.nav-v a.actif svg { color: var(--accent-vif); }
.sidebar-bas { margin-top: auto; display: flex; flex-direction: column; gap: .4rem; }
.btn-proposer {
  display: flex; align-items: center; justify-content: center; gap: .5rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-vif));
  color: var(--sur-accent) !important; font-weight: 650; border-radius: 12px;
  padding: .6rem .8rem; box-shadow: 0 8px 24px color-mix(in srgb, var(--accent) 40%, transparent);
}
.btn-proposer:hover { text-decoration: none; filter: brightness(1.07); }
.rang-bas { display: flex; gap: .4rem; }
.rang-bas > * { flex: 1; }
.btn-glace {
  display: flex; align-items: center; justify-content: center; gap: .4rem;
  background: var(--glass-highlight); border: 1px solid var(--glass-border);
  color: var(--texte-2); border-radius: 10px; padding: .45rem .6rem;
  font: inherit; font-size: .82rem; cursor: pointer; width: 100%;
}
.btn-glace:hover { color: var(--texte); }

.contenu { flex: 1; min-width: 0; padding: 1.4rem 1.8rem 3rem; max-width: 74rem; }
h1 { font-size: clamp(1.5rem, 3vw, 2.1rem); letter-spacing: -.035em; margin: .2rem 0 1rem; }
h2 { font-size: 1.02rem; letter-spacing: -.015em; margin: 0 0 .7rem; }
.libelle { font-size: .68rem; letter-spacing: .11em; text-transform: uppercase; font-weight: 700; color: var(--texte-3); }

/* ---- Verre ---- */
.verre {
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: 18px; box-shadow: var(--ombre);
  backdrop-filter: blur(18px) saturate(1.5); -webkit-backdrop-filter: blur(18px) saturate(1.5);
  padding: 1rem 1.2rem; margin: 0 0 1rem;
}

/* Pouls de l'IA : liseré lumineux qui parcourt le bord des cartes actives (idée GPT-5) */
.pouls { position: relative; }
.pouls::before {
  content: ""; position: absolute; inset: -1px; border-radius: 19px; padding: 1px;
  background: conic-gradient(from var(--angle, 0deg),
    transparent 0 72%, var(--accent-2) 82%, var(--accent) 92%, transparent 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  animation: pouls-tour 6s linear infinite; pointer-events: none;
}
@property --angle { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
@keyframes pouls-tour { to { --angle: 360deg; } }
@media (prefers-reduced-motion: reduce) { .pouls::before { animation: none; opacity: .5; } }

/* ---- Tuiles KPI ---- */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(9.5rem, 1fr)); gap: .8rem; margin-bottom: 1rem; }
.kpi { padding: .9rem 1rem; }
.kpi .chiffre {
  font-size: 2.1rem; font-weight: 780; letter-spacing: -.04em; line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.kpi.alerte-active .chiffre { color: var(--alerte); }
.kpi .sous { color: var(--texte-3); font-size: .78rem; }

/* ---- Pipeline (barre empilée) ---- */
.pipeline { display: flex; height: 26px; border-radius: 8px; overflow: hidden; gap: 2px; margin: .6rem 0 .7rem; }
.pipeline span { display: block; min-width: 3px; border-radius: 4px; }
.seg-retenue { background: var(--c-retenue); }
.seg-reserve { background: var(--c-reserve); }
.seg-vivante { background: var(--c-vivante); }
.seg-morte { background: var(--c-morte); }
.legende { display: flex; flex-wrap: wrap; gap: .9rem; font-size: .8rem; color: var(--texte-2); }
.legende b { color: var(--texte); font-variant-numeric: tabular-nums; }
.point { display: inline-block; width: 9px; height: 9px; border-radius: 3px; margin-right: .35rem; vertical-align: baseline; }

/* ---- Cartes apps ---- */
.grille-apps { display: grid; grid-template-columns: repeat(auto-fill, minmax(15.5rem, 1fr)); gap: .8rem; }
.carte-app { padding: .95rem 1.05rem; color: var(--texte); display: flex; flex-direction: column; gap: .5rem; margin: 0; }
.carte-app:hover { text-decoration: none; border-color: color-mix(in srgb, var(--accent) 45%, var(--glass-border)); }
.carte-haut { display: flex; justify-content: space-between; align-items: center; gap: .5rem; }
.carte-haut b { font-size: 1rem; letter-spacing: -.01em; }
.jauge { height: 6px; border-radius: 3px; background: var(--glass-highlight); overflow: hidden; }
.jauge i { display: block; height: 100%; border-radius: 3px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
.carte-pied { display: flex; justify-content: space-between; color: var(--texte-3); font-size: .76rem; }

.statut { font-size: .68rem; font-weight: 650; border-radius: 99px; padding: .14rem .6rem; white-space: nowrap; }
.statut-production { background: color-mix(in srgb, var(--ok) 16%, transparent); color: var(--ok); }
.statut-poc { background: color-mix(in srgb, var(--accent) 16%, transparent); color: var(--accent-vif); }
.statut-commercialise, .statut-sommeil { background: var(--glass-highlight); color: var(--texte-3); }

/* ---- Pastilles de classement ---- */
.pastille { font-size: .68rem; font-weight: 650; border-radius: 99px; padding: .13rem .55rem; white-space: nowrap; vertical-align: middle; }
.p-perle_rare { background: color-mix(in srgb, var(--perle) 22%, transparent); color: var(--perle); }
.p-fort_potentiel, .p-quick_win { background: color-mix(in srgb, var(--ok) 16%, transparent); color: var(--ok); }
.p-a_creuser { background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--accent-vif); }
.p-en_incubation { background: color-mix(in srgb, var(--accent-2) 16%, transparent); color: var(--accent-2); }
.p-en_reserve { background: color-mix(in srgb, var(--alerte) 16%, transparent); color: var(--alerte); }
.p-retenue { background: var(--accent); color: var(--sur-accent); }
.p-trop_concurrence, .p-pas_faisable, .p-trop_couteux, .p-morte {
  background: color-mix(in srgb, var(--mort) 13%, transparent); color: var(--mort);
}
.p-fusionnee { background: var(--glass-highlight); color: var(--texte-3); }

/* ---- Listes ---- */
.liste-actions, .liste-idees, .liste-backlog, .journal { list-style: none; padding: 0; margin: 0; }
.liste-actions li { display: flex; gap: .7rem; padding: .55rem 0; border-top: 1px solid var(--glass-border); }
.liste-actions li:first-child { border-top: none; }
.coche {
  width: 1.7rem; height: 1.7rem; border-radius: 50%; border: 1.5px solid var(--accent);
  background: none; color: var(--accent-vif); cursor: pointer; flex-shrink: 0;
}
.coche:hover { background: var(--accent); color: var(--sur-accent); }
.detail { color: var(--texte-2); font-size: .86rem; margin: .2rem 0; }
.prose { white-space: pre-line; margin: .3rem 0; }

/* ---- Dossier de concept (HTML riche rédigé par les sessions) ---- */
.dossier h3 { margin: 1.15rem 0 .35rem; font-size: 1.02rem; }
.dossier h3:first-child { margin-top: .2rem; }
.dossier p { margin: .4rem 0; line-height: 1.6; }
.dossier ol, .dossier ul { padding-left: 1.25rem; margin: .4rem 0; }
.dossier li { margin: .3rem 0; line-height: 1.55; }
.dossier b { color: var(--texte); }
.dossier .note { color: var(--texte-2); font-size: .87rem; }
.dossier figure { margin: 1rem 0; }
.dossier figure svg { max-width: 100%; height: auto; display: block; margin: 0 auto; }
.dossier figcaption { text-align: center; color: var(--texte-3); font-size: .78rem; margin-top: .35rem; }
.dossier svg text { font-family: inherit; }
.dossier .sv-t { fill: var(--texte); }
.dossier .sv-t2 { fill: var(--texte-2); }
.dossier .sv-t3 { fill: var(--texte-3); }
.dossier .sv-acc { fill: var(--accent-vif); }
.dossier .sv-acc2 { fill: var(--accent-2); }
.dossier .sv-suracc { fill: var(--sur-accent); }
.dossier .sv-boite { fill: color-mix(in srgb, var(--accent) 11%, transparent); stroke: var(--glass-border); }
.dossier .sv-boite2 { fill: color-mix(in srgb, var(--accent-2) 11%, transparent); stroke: var(--glass-border); }
.dossier .sv-boite3 { fill: var(--glass-highlight); stroke: var(--glass-border); }
.dossier .sv-plein { fill: var(--accent); }
.dossier .sv-plein2 { fill: var(--accent-2); }
.dossier .sv-trait { stroke: var(--texte-3); fill: none; }
.dossier .sv-trait-acc { stroke: var(--accent-vif); fill: none; }
.dossier .sv-trait-acc2 { stroke: var(--accent-2); fill: none; }
.etiquette {
  font-size: .72rem; border: 1px solid var(--glass-border); border-radius: 99px;
  padding: .05rem .5rem; margin-left: .4rem; color: var(--texte-3);
}
.liste-idees li { padding: .45rem 0; border-top: 1px solid var(--glass-border); }
.liste-idees li:first-child { border-top: none; }
.journal li { padding: .4rem 0 .4rem .9rem; border-left: 2px solid var(--glass-border); position: relative; font-size: .86rem; margin-left: .2rem; }
.journal li::before {
  content: ""; position: absolute; left: -5px; top: .85rem; width: 8px; height: 8px;
  border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px var(--accent);
}
.journal time { display: block; color: var(--texte-3); font-size: .72rem; }
.liste-backlog li { display: flex; gap: .6rem; padding: .45rem 0; border-top: 1px solid var(--glass-border); }
.liste-backlog li:first-child { border-top: none; }
.b-etat { color: var(--accent-vif); width: 1.2rem; text-align: center; flex-shrink: 0; }
.b-fait { opacity: .45; }
.b-en_cours .b-etat { color: var(--ok); }

.colonnes { display: grid; grid-template-columns: 1.2fr 1fr; gap: 1rem; align-items: start; }
@media (max-width: 860px) { .colonnes { grid-template-columns: 1fr; } }

.badge {
  background: var(--accent); color: var(--sur-accent); border-radius: 99px;
  font-size: .72rem; font-weight: 700; padding: .06rem .5rem; vertical-align: middle;
}
.filtres { display: flex; gap: .4rem; flex-wrap: wrap; font-size: .8rem; margin-bottom: 1rem; }
.filtres a {
  border: 1px solid var(--glass-border); background: var(--glass-bg); border-radius: 99px;
  padding: .18rem .65rem; color: var(--texte-2);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.filtres a.actif { border-color: var(--accent); color: var(--accent-vif); background: color-mix(in srgb, var(--accent) 12%, transparent); }

.liste-lois { padding-left: 1.3rem; }
.liste-lois li { margin: .9rem 0; }
.liste-lois li::marker { color: var(--accent-vif); font-weight: 800; }

.avis { border-left: 3px solid var(--glass-border); padding: .3rem .8rem; margin: .7rem 0; }
.avis-julien { border-left-color: var(--accent); }
.avis-tete { color: var(--texte-3); font-size: .78rem; margin: 0; }

textarea, input[type="text"], input[type="password"] {
  width: 100%; background: var(--champ); color: var(--texte);
  border: 1px solid var(--glass-border); border-radius: 10px; padding: .6rem .7rem; font: inherit;
}
textarea:focus, input:focus { outline: 2px solid color-mix(in srgb, var(--accent) 55%, transparent); border-color: transparent; }
.bouton {
  margin-top: .5rem; background: linear-gradient(135deg, var(--accent), var(--accent-vif));
  color: var(--sur-accent); border: none; border-radius: 10px; padding: .5rem 1.15rem;
  font: inherit; font-weight: 650; cursor: pointer;
  box-shadow: 0 6px 18px color-mix(in srgb, var(--accent) 35%, transparent);
}
.bouton:hover { filter: brightness(1.07); }
.erreur { color: var(--mort); }

details.proposer summary { cursor: pointer; font-weight: 650; color: var(--accent-vif); list-style: none; }
details.proposer summary::before { content: "+ "; font-weight: 800; }
details.proposer[open] summary::before { content: "− "; font-weight: 800; }
details.proposer form { display: grid; gap: .6rem; margin-top: .8rem; }

/* ---- Porte (connexion) ---- */
body.porte { display: grid; place-items: center; }
.porte-carte { text-align: center; max-width: 21rem; margin: 1rem; padding: 2rem 2.2rem; }
.porte-carte h1 { margin: .6rem 0 .2rem; }
.porte-sous { color: var(--texte-2); font-size: .88rem; margin-bottom: 1.2rem; }
.porte-carte input { text-align: center; }

/* ---- Mobile : la sidebar devient une barre en haut ---- */
@media (max-width: 760px) {
  .cadre { flex-direction: column; }
  .sidebar {
    width: 100%; height: auto; position: sticky; top: 0; z-index: 5;
    flex-direction: row; align-items: center; padding: .5rem .7rem;
    border-right: none; border-bottom: 1px solid var(--glass-border);
  }
  .logo { padding: 0 .4rem 0 0; } .logo small { display: none; }
  .nav-v { flex-direction: row; overflow-x: auto; flex: 1; scrollbar-width: none; }
  .nav-v::-webkit-scrollbar { display: none; }
  .nav-v a { padding: .45rem .55rem; white-space: nowrap; }
  .nav-v a span { display: none; }
  .sidebar-bas { margin-top: 0; flex-direction: row; }
  .btn-proposer span { display: none; }
  .btn-proposer, .btn-glace { padding: .45rem .6rem; }
  .contenu { padding: 1rem .9rem 2.5rem; }
}