:root{
  --bg:#0a0c10; --bg2:#0e1117;
  --panel:#151a23; --panel2:#1b212c; --panel3:#222937;
  --line:#2a3242; --line2:#343d50;
  --ink:#eef2f8; --muted:#aeb8c9; --faint:#7b8598;
  --accent:#6c8cff; --accent2:#8b6cff;
  --ok:#3fb950; --warn:#e3b341; --err:#f85149;
  --radius:16px; --radius-sm:11px;
  --shadow:0 8px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:
    radial-gradient(900px 500px at 85% -8%,rgba(108,140,255,.10),transparent),
    radial-gradient(700px 500px at 0% 0%,rgba(139,108,255,.08),transparent),
    var(--bg);
  color:var(--ink);
  min-height:100vh;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}

.wrap{max-width:1080px;margin:0 auto;padding:28px 22px 96px}
.center{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}

/* ---------- cartes ---------- */
.card{
  background:linear-gradient(180deg,var(--panel),var(--bg2));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 26px 24px;
  box-shadow:var(--shadow);
}
.card.narrow{width:100%;max-width:430px}
.card + .card{margin-top:18px}

/* ---------- typo ---------- */
h1{font-size:24px;line-height:1.2;margin:0;letter-spacing:-.01em;font-weight:700}
h2{font-size:16px;margin:0 0 12px;font-weight:650;letter-spacing:-.005em}
.sub{color:var(--muted);margin:6px 0 20px;font-size:14.5px}
.muted{color:var(--muted)}
.faint{color:var(--faint)}
.hint{font-size:12.5px;color:var(--faint);margin-top:6px;line-height:1.5}

/* ---------- header (studio) ---------- */
.appbar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-bottom:22px;padding:16px 20px;
  background:linear-gradient(180deg,var(--panel),var(--bg2));
  border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);
}
.brand{display:flex;align-items:center;gap:14px;min-width:0}
.brand-mark{
  flex:0 0 auto;width:44px;height:44px;border-radius:13px;display:inline-flex;align-items:center;justify-content:center;
  color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent2));
  box-shadow:0 6px 18px rgba(108,140,255,.35);
}
.brand .sub{margin:2px 0 0}
.appbar-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}

/* ---------- topbar (admin) ---------- */
.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  margin-bottom:22px;flex-wrap:wrap;
}
.topbar .sub{margin:3px 0 0}
.topbar .row{flex:0;align-items:center;gap:10px}
.pill{
  background:var(--panel2);border:1px solid var(--line);border-radius:999px;
  padding:7px 13px;font-size:13px;color:var(--muted);white-space:nowrap;font-weight:500;
}
.pill.accent{color:var(--ink);border-color:var(--line2);background:var(--panel3)}
.pill.dot::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;
  background:var(--ok);margin-right:7px;vertical-align:middle;box-shadow:0 0 0 3px rgba(63,185,80,.15)}
.pill.dot.off::before{background:var(--faint);box-shadow:none}

/* ---------- steps ---------- */
.step{display:flex;align-items:center;gap:10px;margin:0 0 12px}
.step:not(:first-child){margin-top:26px}
.step-badge{
  flex:0 0 auto;width:26px;height:26px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:700;color:#fff;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
}
.step h2{margin:0}

/* ---------- formulaires ---------- */
label{display:block;font-size:12.5px;color:var(--muted);margin:0 0 7px;font-weight:550}
input,select,textarea{
  width:100%;background:var(--panel2);border:1px solid var(--line);color:var(--ink);
  border-radius:var(--radius-sm);padding:12px 13px;font-size:14.5px;font-family:inherit;
  transition:border-color .15s,box-shadow .15s;
}
input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(108,140,255,.15);
}
textarea{min-height:76px;resize:vertical}
select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),
  linear-gradient(135deg,var(--muted) 50%,transparent 50%);
  background-position:calc(100% - 18px) 52%,calc(100% - 13px) 52%;
  background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:34px;cursor:pointer}

.field{min-width:150px}
.row{display:flex;gap:14px;flex-wrap:wrap}
.row>*{flex:1;min-width:140px}

/* ---------- boutons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;
  background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;border:0;
  border-radius:var(--radius-sm);padding:13px 20px;font-size:14.5px;font-weight:650;width:100%;
  transition:transform .08s,filter .15s,opacity .15s;
}
.btn:hover:not(:disabled){filter:brightness(1.07)}
.btn:active:not(:disabled){transform:translateY(1px)}
.btn.ghost{background:transparent;border:1px solid var(--line2);color:var(--ink)}
.btn.ghost:hover:not(:disabled){background:var(--panel2);filter:none}
.btn.small{width:auto;padding:8px 14px;font-size:13px}
.btn:disabled{opacity:.45;cursor:not-allowed}

/* ---------- messages ---------- */
.msg{margin-top:14px;padding:11px 13px;border-radius:var(--radius-sm);font-size:13.5px;display:none}
.msg.show{display:block}
.msg.err{background:rgba(248,81,73,.12);color:#ffb3ad;border:1px solid rgba(248,81,73,.3)}
.msg.ok{background:rgba(63,185,80,.12);color:#8ef0a0;border:1px solid rgba(63,185,80,.3)}

/* ---------- onglets (login) ---------- */
.tabs{display:flex;gap:8px;margin-bottom:20px;background:var(--panel2);padding:5px;border-radius:12px;border:1px solid var(--line)}
.tab{flex:1;text-align:center;padding:9px 14px;border-radius:9px;cursor:pointer;color:var(--muted);font-size:14px;font-weight:550;transition:.15s}
.tab.active{color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent2))}

/* ---------- dropzones + vignettes ---------- */
.drop{
  border:1.5px dashed var(--line2);border-radius:12px;padding:22px;text-align:center;
  color:var(--muted);cursor:pointer;background:var(--panel2);font-size:14px;
  transition:border-color .15s,background .15s,color .15s;
}
.drop:hover{border-color:var(--accent);color:var(--ink)}
.drop.hover{border-color:var(--accent);color:var(--ink);background:rgba(108,140,255,.08)}
.thumbs{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.thumb-wrap{position:relative;width:74px;height:74px}
.thumb{
  width:74px;height:74px;border-radius:11px;object-fit:cover;border:1px solid var(--line2);
  background:#000;display:block;transition:border-color .12s;
}
.thumb-wrap:hover .thumb{border-color:var(--accent)}
.thumb-x{
  position:absolute;top:-7px;right:-7px;width:22px;height:22px;border-radius:50%;
  border:1.5px solid var(--bg);background:var(--err);color:#fff;font-size:15px;line-height:1;
  cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;
  box-shadow:0 2px 6px rgba(0,0,0,.4);transition:transform .1s;
}
.thumb-x:hover{transform:scale(1.15)}

/* ---------- barre d'action (estimation) ---------- */
.est{
  position:sticky;bottom:14px;z-index:5;margin-top:22px;
  background:rgba(27,33,44,.86);backdrop-filter:blur(10px);
  border:1px solid var(--line2);border-radius:14px;padding:16px 18px;box-shadow:var(--shadow);
}
.est .row{align-items:center;gap:18px}
.est .metric{flex:0 0 auto;min-width:96px}
.est .metric .k{font-size:11.5px;color:var(--faint);text-transform:uppercase;letter-spacing:.05em;font-weight:600}
.est .big{font-size:26px;font-weight:750;letter-spacing:-.01em;line-height:1.15}
.est .price .big{color:var(--accent)}
.est .launch{flex:1;min-width:180px;text-align:right}
.est .launch .btn{width:auto;min-width:210px}
.est .hint{margin-top:10px}

/* ---------- générations ---------- */
.batch{border:1px solid var(--line);border-radius:14px;padding:16px;margin-top:14px;
  background:linear-gradient(180deg,var(--panel),var(--bg2))}
.batch-head{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;align-items:baseline;margin-bottom:4px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(158px,1fr));gap:12px;margin-top:12px}
/* galerie des vidéos générées */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px;margin-top:14px}
.vcard{background:var(--panel2);border:1px solid var(--line);border-radius:15px;overflow:hidden;
  display:flex;flex-direction:column;transition:border-color .15s,transform .12s,box-shadow .15s}
.vcard:hover{border-color:var(--line2);transform:translateY(-2px);box-shadow:var(--shadow)}
.vmedia{position:relative;background:#000;aspect-ratio:4/5;display:flex;align-items:center;justify-content:center}
.vmedia video{width:100%;height:100%;object-fit:contain;display:block;background:#000}
.vbadge{position:absolute;top:9px;left:9px;z-index:2;backdrop-filter:blur(6px);
  background:rgba(10,12,16,.6);border:1px solid rgba(255,255,255,.12)}
.vmedia .ph{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;
  color:var(--faint);font-size:13px}
.vmedia .ph.err{color:var(--err)}
.vfoot{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 13px;border-top:1px solid var(--line)}
.vlabel{font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.vdl{flex:0 0 auto;width:34px;height:34px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;
  background:var(--panel3);border:1px solid var(--line2);color:var(--ink);transition:.15s}
.vdl:hover{background:linear-gradient(135deg,var(--accent),var(--accent2));border-color:transparent;color:#fff;text-decoration:none}
.verr{padding:9px 13px;font-size:12px;color:#ffb3ad;background:rgba(248,81,73,.08);border-top:1px solid rgba(248,81,73,.2)}
.locked-note{display:flex;align-items:center;gap:6px;background:var(--panel2);border:1px dashed var(--line2);
  border-radius:var(--radius-sm);padding:12px 13px;font-size:13px;color:var(--muted)}
.spin{width:20px;height:20px;border-radius:50%;border:2.5px solid var(--line2);border-top-color:var(--accent);
  display:inline-block;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:600}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.badge.queued,.badge.submitted,.badge.processing,.badge.pending{background:rgba(227,179,65,.14);color:var(--warn)}
.badge.done,.badge.active{background:rgba(63,185,80,.14);color:var(--ok)}
.badge.failed,.badge.blocked{background:rgba(248,81,73,.14);color:var(--err)}

/* ---------- tableaux (admin) ---------- */
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:11px 10px;border-bottom:1px solid var(--line)}
th{color:var(--faint);font-weight:650;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em}
tr:hover td{background:rgba(255,255,255,.015)}

@media(max-width:640px){
  .wrap{padding:20px 16px 92px}
  .est .row{gap:12px}
  .est .launch{text-align:left}
  .est .launch .btn{width:100%}
}