:root{
  --bg:#FBF7F2; --card:#FFFFFF; --ink:#2E2418; --muted:#8A7A66;
  --accent:#E8734A; --accent2:#4A9D8E; --line:#EADFD2; --soft:#F5EDE4;
  --radius:16px; --shadow:0 2px 14px rgba(70,50,30,.07);
}
*{box-sizing:border-box}
body{margin:0;font-family:ui-rounded,'Segoe UI',Nunito,system-ui,-apple-system,sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.55;font-size:15px}
body.center{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}
a{color:var(--accent);text-decoration:none}
h1,h2,h3{line-height:1.25;margin:0 0 .5em}
h1{font-size:1.75rem}h2{font-size:1.3rem}h3{font-size:1.05rem}
.muted{color:var(--muted);font-size:.9em}
.err{color:#C0392B;font-size:.88em;min-height:1.2em}
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;border:1px solid var(--line)}
.login{width:100%;max-width:380px;text-align:center}
.logo{font-size:3rem;line-height:1}
input,select,textarea{font:inherit;color:inherit;background:#fff;border:1.5px solid var(--line);
  border-radius:11px;padding:11px 13px;width:100%;margin:5px 0;transition:border-color .15s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}
textarea{resize:vertical;min-height:80px}
label{display:block;font-weight:600;font-size:.86em;color:var(--muted);margin-top:12px;text-transform:uppercase;letter-spacing:.04em}
.btn{font:inherit;font-weight:650;border:none;border-radius:11px;padding:11px 18px;cursor:pointer;
  background:var(--soft);color:var(--ink);transition:transform .08s,filter .15s;margin:4px 4px 4px 0}
.btn:hover{filter:brightness(.96)}.btn:active{transform:scale(.98)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.primary{background:var(--accent);color:#fff}
.btn.teal{background:var(--accent2);color:#fff}
.btn.sm{padding:7px 12px;font-size:.87em}
.btn.ghost{background:transparent;border:1.5px solid var(--line)}
header.top{background:#fff;border-bottom:1px solid var(--line);padding:14px 20px;
  display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:20}
header.top .brand{font-weight:750;font-size:1.1rem;display:flex;gap:9px;align-items:center}
.wrap{max-width:1080px;margin:0 auto;padding:22px 20px 90px}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}
.step{display:flex;gap:13px;align-items:flex-start;margin-bottom:16px}
.step .num{flex:0 0 30px;height:30px;border-radius:50%;background:var(--soft);color:var(--muted);
  display:grid;place-items:center;font-weight:750;font-size:.85em}
.step.done .num{background:var(--accent2);color:#fff}
.step.active .num{background:var(--accent);color:#fff}
.step .body{flex:1;min-width:0}
.idea{border:1.5px solid var(--line);border-radius:13px;padding:14px;cursor:pointer;transition:.15s;background:#fff}
.idea:hover{border-color:var(--accent);transform:translateY(-2px)}
.idea.sel{border-color:var(--accent);background:#FFF6F1;box-shadow:0 0 0 3px #E8734A22}
.idea h3{margin:0 0 6px}
.tag{display:inline-block;background:var(--soft);color:var(--muted);border-radius:20px;
  padding:2px 10px;font-size:.75em;font-weight:650;margin:2px 4px 2px 0}
.styles{display:grid;gap:9px;grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
.style{border:1.5px solid var(--line);border-radius:11px;padding:11px;cursor:pointer;text-align:center;transition:.15s;background:#fff}
.style:hover{border-color:var(--accent)}
.style.sel{border-color:var(--accent);background:#FFF6F1}
.style .em{font-size:1.6rem;display:block;line-height:1.2}
.style .nm{font-weight:650;font-size:.86em}
.pages{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.page{border:1px solid var(--line);border-radius:13px;overflow:hidden;background:#fff}
.page .img{aspect-ratio:1;background:var(--soft);display:grid;place-items:center;position:relative;overflow:hidden}
.page .img img{width:100%;height:100%;object-fit:cover}
.page .img .ph{color:var(--muted);font-size:.85em;text-align:center;padding:12px}
.page .txt{padding:12px;font-size:.92em}
.page .meta{display:flex;justify-content:space-between;align-items:center;padding:7px 12px;
  border-top:1px solid var(--line);background:#FCFAF7;font-size:.8em;color:var(--muted)}
.spin{width:17px;height:17px;border:2.5px solid var(--line);border-top-color:var(--accent);
  border-radius:50%;animation:sp .8s linear infinite;display:inline-block;vertical-align:-3px}
@keyframes sp{to{transform:rotate(360deg)}}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;
  padding:12px 20px;border-radius:11px;box-shadow:0 6px 24px rgba(0,0,0,.2);z-index:99;font-size:.9em;max-width:90vw}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.bar{display:flex;gap:9px;align-items:center;padding:7px 12px;border-radius:11px;background:var(--soft)}
.side{display:grid;gap:16px;grid-template-columns:1fr 300px}
@media(max-width:820px){.side{grid-template-columns:1fr}}
.cover-prev{width:100%;border-radius:11px;box-shadow:var(--shadow)}
.chip{background:var(--soft);border-radius:20px;padding:4px 11px;font-size:.78em;font-weight:650;color:var(--muted)}
.chip-green{background:#E3F2EC;color:#2E7D5B}
.chip-blue{background:#E7F0F8;color:#2E6FA3}
.chip-amber{background:#FDF0DC;color:#B07818}
.progress{height:7px;background:var(--soft);border-radius:20px;overflow:hidden;margin:8px 0}
.progress i{display:block;height:100%;background:var(--accent2);transition:width .3s}
details{border:1px solid var(--line);border-radius:11px;padding:10px 13px;margin:9px 0;background:#fff}
summary{cursor:pointer;font-weight:650;font-size:.9em}
code{background:var(--soft);padding:2px 6px;border-radius:6px;font-size:.86em}
.empty{text-align:center;padding:50px 20px;color:var(--muted)}
/* v2 : bannière création express */
.banner-auto{background:linear-gradient(135deg,#FFF6F1 0%,#F0F7F5 100%);margin-bottom:18px}
.banner-auto h3{color:var(--ink)}
.autoCard{background:linear-gradient(135deg,#F0F7F5 0%,#FFF6F1 100%)}
.cardBook{transition:transform .12s}
.cardBook:hover{transform:translateY(-3px)}