/* ==========================================================
   HABITAT MÉDIA — Générateur de carrousels immobiliers
   Interface interne. Charte : General Sans + orange #ffa725.
   ========================================================== */

:root{
  --bg:#0b0a08; --bg-2:#121110; --surface:rgba(255,255,255,.045);
  --surface-2:rgba(255,255,255,.07); --border:rgba(255,255,255,.10);
  --text:#fff; --muted:#a8a29a; --accent:#ffa725; --accent-2:#ffc33e; --accent-dk:#ce7500;
  --radius:16px; --radius-sm:10px; --ease:cubic-bezier(.22,1,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:'General Sans',system-ui,sans-serif; background:var(--bg); color:var(--text);
  -webkit-font-smoothing:antialiased; overflow:hidden;
}
button,input,select,textarea{font-family:inherit}
code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.92em;color:var(--accent-2)}

/* ---------- TOPBAR ---------- */
.topbar{
  height:64px; display:flex; align-items:center; gap:20px; padding:0 20px;
  border-bottom:1px solid var(--border); background:rgba(11,10,8,.9);
}
.brand{display:flex;align-items:center;gap:12px}
.brand__mark{width:34px;height:34px;border-radius:9px;overflow:hidden;flex:0 0 auto;display:block}
.brand__mark svg{display:block;width:100%;height:100%}
.brand__txt{display:flex;flex-direction:column;line-height:1.15;font-weight:600;font-size:15px}
.brand__txt b{font-weight:500;font-size:11.5px;color:var(--muted);letter-spacing:.02em}
.topbar__actions{margin-left:auto;display:flex;gap:10px}

/* ---------- BOUTONS ---------- */
.btn{
  border:1px solid var(--border); background:var(--surface); color:var(--text);
  padding:9px 15px; border-radius:10px; font-size:13.5px; font-weight:500; cursor:pointer;
  transition:background .18s var(--ease), border-color .18s, transform .12s;
}
.btn:hover{background:var(--surface-2); border-color:rgba(255,255,255,.2)}
.btn:active{transform:translateY(1px)}
.btn--accent{background:linear-gradient(135deg,var(--accent-2),var(--accent)); color:#1a1408; border-color:transparent; font-weight:600}
.btn--accent:hover{background:linear-gradient(135deg,#ffd066,var(--accent-2))}
.btn--ghost{background:transparent}
.btn--sm{padding:7px 12px;font-size:12.5px}
.btn--mini{padding:6px 10px;font-size:12px}
.linkbtn{background:none;border:0;color:var(--accent);cursor:pointer;font-size:inherit;text-decoration:underline;padding:0}

/* ---------- LAYOUT ---------- */
.app{display:grid; grid-template-columns:minmax(380px,440px) 1fr; height:calc(100vh - 64px)}
.panel{overflow-y:auto; border-right:1px solid var(--border); padding:16px; background:var(--bg-2)}
.panel::-webkit-scrollbar,.stage::-webkit-scrollbar,textarea::-webkit-scrollbar{width:9px}
.panel::-webkit-scrollbar-thumb,.stage::-webkit-scrollbar-thumb,textarea::-webkit-scrollbar-thumb{background:rgba(255,255,255,.14);border-radius:9px}

/* ---------- CARTES ---------- */
.card{border:1px solid var(--border); border-radius:var(--radius); background:var(--surface); margin-bottom:12px; overflow:hidden}
.card__head{
  list-style:none; cursor:pointer; padding:13px 15px; font-weight:600; font-size:14.5px;
  display:flex; align-items:center; gap:10px; user-select:none;
}
.card__head::-webkit-details-marker{display:none}
.card__head::after{content:'\25BE'; margin-left:auto; color:var(--muted); font-size:12px; transition:transform .2s}
.card[open] .card__head::after{transform:rotate(180deg)}
.card__head em{font-style:normal;font-size:11.5px;color:var(--muted);font-weight:500;background:rgba(255,255,255,.06);padding:2px 8px;border-radius:20px}
.step{
  width:21px;height:21px;border-radius:6px;background:linear-gradient(135deg,var(--accent-2),var(--accent));
  color:#1a1408;font-size:12px;font-weight:700;display:grid;place-items:center;flex:0 0 auto;
}
.card__body{padding:4px 15px 16px; display:flex; flex-direction:column; gap:12px}

/* ---------- CHAMPS ---------- */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.fld{display:flex;flex-direction:column;gap:5px}
.fld--full{grid-column:1/-1}
.fld>span{font-size:11.5px;color:var(--muted);font-weight:500;letter-spacing:.01em}
.fld input,.fld select,.fld textarea,textarea{
  background:rgba(0,0,0,.35); border:1px solid var(--border); border-radius:var(--radius-sm);
  padding:9px 11px; color:var(--text); font-size:13.5px; transition:border-color .2s; width:100%;
}
.fld input:focus,.fld select:focus,textarea:focus{outline:0;border-color:var(--accent)}
.fld textarea,textarea{resize:vertical;line-height:1.45;font-size:13.5px}
#f_titre{text-transform:uppercase;font-weight:600;letter-spacing:.01em}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.hint{font-size:11.5px;color:var(--muted);line-height:1.5}
.hint--inline{margin-left:auto}
.spacer{flex:1}

/* ---------- ZONE DE DÉPÔT ---------- */
.drop{
  border:2px dashed rgba(255,255,255,.18); border-radius:var(--radius); padding:22px 16px;
  text-align:center; transition:.2s var(--ease); cursor:pointer; background:rgba(0,0,0,.2);
}
.drop:hover{border-color:rgba(255,167,37,.55); background:rgba(255,167,37,.05)}
.drop.is-over{border-color:var(--accent); background:rgba(255,167,37,.12); transform:scale(1.01)}
.drop__icon{font-size:24px;color:var(--accent);margin-bottom:4px}
.drop__title{font-weight:600;font-size:14px}
.drop__sub{font-size:12px;color:var(--muted);margin-top:3px}

/* ---------- VIGNETTES ---------- */
.tray{display:grid;grid-template-columns:repeat(auto-fill,minmax(76px,1fr));gap:8px}
.thumb{
  position:relative; aspect-ratio:1; border-radius:10px; overflow:hidden; cursor:grab;
  border:1px solid var(--border); background:#000;
}
.thumb img{width:100%;height:100%;object-fit:cover;display:block;pointer-events:none}
.thumb.is-drag{opacity:.35}
.thumb.is-target{outline:2px solid var(--accent);outline-offset:1px}
.thumb__n{
  position:absolute;top:4px;left:4px;background:rgba(0,0,0,.72);color:#fff;font-size:10.5px;font-weight:600;
  padding:1px 6px;border-radius:20px;
}
.thumb__tag{position:absolute;bottom:4px;left:4px;background:var(--accent);color:#1a1408;font-size:9.5px;font-weight:700;padding:1px 6px;border-radius:20px;text-transform:uppercase;letter-spacing:.03em}
.thumb__x{
  position:absolute;top:3px;right:3px;width:19px;height:19px;border-radius:50%;border:0;
  background:rgba(0,0,0,.72);color:#fff;font-size:13px;line-height:1;cursor:pointer;display:grid;place-items:center;opacity:0;transition:.15s;
}
.thumb:hover .thumb__x{opacity:1}
.thumb__x:hover{background:#e0402c}

/* ---------- ATOUTS ---------- */
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{
  border:1px solid var(--border); background:rgba(0,0,0,.3); color:var(--muted);
  padding:5px 11px; border-radius:20px; font-size:12px; cursor:pointer; transition:.16s var(--ease);
}
.tag:hover{border-color:rgba(255,167,37,.5);color:var(--text)}
.tag.on{background:linear-gradient(135deg,var(--accent-2),var(--accent));color:#1a1408;border-color:transparent;font-weight:600}
.tagadd{display:flex;gap:6px;margin-top:8px}

/* ---------- CHIPS TITRE ---------- */
.chips{display:flex;flex-wrap:wrap;gap:5px}
.chip{
  border:1px solid var(--border); background:rgba(0,0,0,.3); color:var(--muted);
  padding:4px 9px; border-radius:7px; font-size:11.5px; cursor:pointer; text-transform:uppercase;
  font-weight:600; letter-spacing:.02em; transition:.14s;
}
.chip:hover{color:var(--text)}
.chip.on{background:rgba(255,167,37,.16);color:var(--accent);border-color:rgba(255,167,37,.55)}

/* ---------- LISTE DES SLIDES ---------- */
.slides{display:flex;flex-direction:column;gap:9px}
.slide-card{border:1px solid var(--border);border-radius:12px;background:rgba(0,0,0,.26);padding:10px 11px}
.slide-card.is-active{border-color:var(--accent);background:rgba(255,167,37,.07)}
.slide-card__head{display:flex;align-items:center;gap:8px;margin-bottom:9px}
.slide-card__n{
  width:22px;height:22px;border-radius:6px;background:rgba(255,255,255,.09);color:var(--muted);
  font-size:11.5px;font-weight:700;display:grid;place-items:center;flex:0 0 auto;cursor:pointer;
}
.slide-card.is-active .slide-card__n{background:var(--accent);color:#1a1408}
.slide-card__t{font-size:12.5px;font-weight:600;cursor:pointer;flex:1}
.slide-card__t small{color:var(--muted);font-weight:500}
.iconbtn{border:1px solid var(--border);background:transparent;color:var(--muted);width:24px;height:24px;border-radius:7px;cursor:pointer;font-size:12px;line-height:1;display:grid;place-items:center}
.iconbtn:hover{color:var(--text);border-color:rgba(255,255,255,.25)}
.iconbtn:disabled{opacity:.25;cursor:default}
.slide-card__ctl{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-bottom:9px}
.slide-card__ctl select,.slide-card__ctl input{
  background:rgba(0,0,0,.4);border:1px solid var(--border);border-radius:8px;padding:6px 8px;color:var(--text);font-size:12px;width:100%
}
.slide-card__ctl .cspan{grid-column:1/-1}
.slots{display:flex;gap:6px;flex-wrap:wrap}
.slot{
  width:52px;height:52px;border-radius:8px;border:1px dashed rgba(255,255,255,.22);background:rgba(0,0,0,.35);
  overflow:hidden;position:relative;cursor:pointer;display:grid;place-items:center;color:var(--muted);font-size:16px;
}
.slot img{width:100%;height:100%;object-fit:cover}
.slot.is-over{border-color:var(--accent);border-style:solid;background:rgba(255,167,37,.16)}
.slot.is-picked{outline:2px solid var(--accent);outline-offset:1px}

/* ---------- SCÈNE / APERÇU ---------- */
.stage{overflow-y:auto;padding:22px;display:flex;justify-content:center;background:
  radial-gradient(900px 600px at 70% -10%, rgba(255,167,37,.07), transparent 60%), var(--bg)}
.stage__inner{width:100%;max-width:560px;display:flex;flex-direction:column;gap:14px}
.stage__viewer{display:flex;align-items:center;gap:10px}
.frame{
  flex:1; border-radius:14px; overflow:hidden; border:1px solid var(--border);
  box-shadow:0 24px 60px rgba(0,0,0,.55); background:#000; line-height:0;
}
#cv{width:100%;height:auto;display:block}
.nav{
  width:36px;height:36px;flex:0 0 auto;border-radius:50%;border:1px solid var(--border);
  background:var(--surface);color:var(--text);font-size:20px;line-height:1;cursor:pointer;transition:.16s;
}
.nav:hover{background:var(--surface-2);border-color:var(--accent);color:var(--accent)}
.stage__bar{display:flex;align-items:center;gap:8px}
.counter{font-size:12.5px;color:var(--muted);font-weight:500}
.filmstrip{display:grid;grid-template-columns:repeat(auto-fill,minmax(78px,1fr));gap:8px;padding-bottom:20px}
.film{border:1px solid var(--border);border-radius:9px;overflow:hidden;cursor:pointer;background:#000;line-height:0;position:relative;transition:.16s}
.film canvas{width:100%;height:auto;display:block}
.film.is-active{border-color:var(--accent);box-shadow:0 0 0 2px rgba(255,167,37,.28)}
.film__n{position:absolute;top:3px;left:3px;background:rgba(0,0,0,.72);color:#fff;font-size:10px;font-weight:600;padding:1px 5px;border-radius:20px;line-height:1.5}

/* ---------- ANALYSE IA ---------- */
.fld--inline{flex-direction:row;align-items:center;gap:8px}
.fld--inline>span{white-space:nowrap}
.fld--inline select{width:auto}
.hint--center{text-align:center}
.propositions{display:flex;flex-direction:column;gap:6px}
.propo{
  text-align:left;border:1px solid var(--border);background:rgba(0,0,0,.3);color:var(--text);
  padding:8px 11px;border-radius:9px;font-size:12.5px;line-height:1.4;cursor:pointer;transition:.16s var(--ease);
}
.propo:hover{border-color:var(--accent);background:rgba(255,167,37,.09)}
.propo b{color:var(--accent);font-weight:600}
.chat{display:flex;flex-direction:column;gap:7px;max-height:280px;overflow-y:auto;padding-right:4px}
.chat:empty{display:none}
.bulle{padding:8px 11px;border-radius:11px;font-size:12.5px;line-height:1.5;max-width:92%}
.bulle--moi{align-self:flex-end;background:rgba(255,167,37,.15);border:1px solid rgba(255,167,37,.35)}
.bulle--ia{align-self:flex-start;background:rgba(255,255,255,.05);border:1px solid var(--border);color:var(--muted)}
.chat__saisie{display:flex;gap:6px;align-items:flex-end;margin-top:8px}
.chat__saisie textarea{flex:1}
.thumb.off{opacity:.32;filter:grayscale(.7)}
.thumb.off .thumb__n{background:rgba(0,0,0,.5)}
.thumb__piece{
  position:absolute;bottom:4px;left:4px;right:4px;background:rgba(0,0,0,.72);color:#fff;
  font-size:9.5px;font-weight:600;padding:2px 5px;border-radius:5px;text-align:center;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.thumb__score{
  position:absolute;top:4px;right:26px;background:rgba(0,0,0,.72);color:var(--accent);
  font-size:9.5px;font-weight:700;padding:1px 5px;border-radius:20px;
}
.thumb__ratio{
  position:absolute;top:22px;left:4px;background:rgba(224,64,44,.85);color:#fff;
  font-size:9px;font-weight:600;padding:1px 5px;border-radius:20px;
}

/* ---------- MODALE DE RECADRAGE ---------- */
.modal{
  position:fixed;inset:0;background:rgba(0,0,0,.72);z-index:200;
  display:flex;align-items:center;justify-content:center;padding:24px;
}
.modal[hidden]{display:none}
.modal__box{
  background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);
  padding:16px;width:min(560px,100%);box-shadow:0 30px 80px rgba(0,0,0,.6);
  display:flex;flex-direction:column;gap:11px;
}
.modal__head{display:flex;align-items:center;gap:10px;font-size:14px}
.modal__head b{flex:1;font-weight:600}
.modal__zone{display:flex;justify-content:center;background:rgba(0,0,0,.4);border-radius:12px;padding:8px}
.modal__zone canvas{display:block;cursor:grab;touch-action:none;max-width:100%;border-radius:8px;
  box-shadow:0 8px 26px rgba(0,0,0,.5)}
.modal__zone canvas:active{cursor:grabbing}
.modal__ctl{display:flex;align-items:center;gap:10px}
.modal__ctl input[type=range]{flex:1;accent-color:var(--accent)}

/* ---------- TOAST ---------- */
.toast{
  position:fixed;bottom:22px;left:50%;transform:translate(-50%,20px);
  background:#1a1714;border:1px solid var(--border);border-left:3px solid var(--accent);
  padding:11px 17px;border-radius:11px;font-size:13px;opacity:0;pointer-events:none;
  transition:.25s var(--ease);z-index:99;box-shadow:0 12px 34px rgba(0,0,0,.5);
}
.toast.show{opacity:1;transform:translate(-50%,0)}

@media (max-width:1080px){
  body{overflow:auto}
  .app{grid-template-columns:1fr;height:auto}
  .panel{border-right:0;border-bottom:1px solid var(--border);overflow:visible}
  .stage{overflow:visible}
}