:root{
  --bg:#F5F6F7;
  --surface:#FFFFFF;
  --ink:#1B1F24;
  --muted:#6B7178;
  --faint:#A0A6AD;
  --border:#E3E6E9;
  --hover:#F7F8F9;
  --accent:#0F6E56;
  --accent-ring:rgba(15,110,86,.16);
  --danger:#B42318;
  --on-accent:#FFFFFF;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#111416;--surface:#191D20;--ink:#E6E9EB;--muted:#9AA1A8;--faint:#666D74;
    --border:#272C30;--hover:#1E2326;--accent:#3BB894;--accent-ring:rgba(59,184,148,.2);--danger:#F97066;--on-accent:#0B1F19;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#111416;--surface:#191D20;--ink:#E6E9EB;--muted:#9AA1A8;--faint:#666D74;
  --border:#272C30;--hover:#1E2326;--accent:#3BB894;--accent-ring:rgba(59,184,148,.2);--danger:#F97066;--on-accent:#0B1F19;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:inherit}
html{height:100%;scroll-padding-top:env(safe-area-inset-top,0px)}
body{
  margin:0;min-height:100%;background:var(--bg);color:var(--ink);
  font:15px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;
}
button,input{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
[hidden]{display:none!important}

.wrap{max-width:600px;margin:0 auto;padding:40px 20px 32px}

/* En-tête */
.head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:18px}
.head h1{margin:0;font-size:24px;font-weight:650;letter-spacing:-.015em}
.head .date{margin:2px 0 0;color:var(--muted);font-size:14px}
.link{color:var(--muted);font-size:14px;padding:4px 2px;border-radius:4px;text-decoration:none;white-space:nowrap}
.link:hover{color:var(--ink)}

/* Saisie */
.add{
  display:flex;align-items:center;background:var(--surface);border:1px solid var(--border);border-radius:10px;
  padding:0 14px;height:46px;transition:border-color .15s,box-shadow .15s;
}
.add:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring)}
.add input{flex:1;border:0;outline:none;background:transparent;height:100%;min-width:0;font-size:16px}
.add input::placeholder{color:var(--faint)}

/* Liste */
.list{margin-top:14px;background:var(--surface);border:1px solid var(--border);border-radius:10px;overflow:hidden}
.row{display:flex;align-items:flex-start;min-height:46px;border-top:1px solid var(--border)}
.row:first-child{border-top:0}
.row:hover{background:var(--hover)}
.check{flex:none;width:44px;height:46px;display:grid;place-items:center}
.check span{
  width:18px;height:18px;border-radius:50%;border:1.6px solid var(--faint);display:grid;place-items:center;
  transition:background .15s,border-color .15s;
}
.check:hover span{border-color:var(--accent)}
.check svg{width:11px;height:11px;color:var(--on-accent);opacity:0;transition:opacity .12s}
.row.done .check span,.row.arch .check span{background:var(--accent);border-color:var(--accent)}
.row.done .check svg,.row.arch .check svg{opacity:1}
.row.pending{opacity:.6}
.text{flex:1;min-width:0;padding:12px 8px 12px 0;word-break:break-word}
.row.done .text,.row.arch .text{color:var(--faint);text-decoration:line-through}
.acts{flex:none;display:flex;padding:8px 8px 0 0;gap:2px;opacity:0;transition:opacity .12s}
.row:hover .acts,.row:focus-within .acts{opacity:1}
@media (hover:none){.acts{opacity:.7}}
.act{width:30px;height:30px;border-radius:7px;display:grid;place-items:center;color:var(--faint)}
.act:hover{background:var(--border);color:var(--ink)}
.act.del:hover{color:var(--danger)}
.act svg{width:16px;height:16px}

.empty{margin-top:14px;padding:28px 16px;text-align:center;color:var(--muted);border:1px dashed var(--border);border-radius:10px}

/* Bouton archiver */
.archive-bar{display:flex;justify-content:flex-end;margin-top:12px}
.primary{
  background:var(--accent);color:var(--on-accent);font-weight:600;font-size:14.5px;padding:9px 16px;border-radius:8px;
}
.primary:hover{filter:brightness(1.08)}

/* Archives */
.day{margin:22px 2px 8px;font-size:13.5px;font-weight:600;color:var(--muted)}
.day:first-of-type{margin-top:4px}
.day + .list{margin-top:0}

/* Messages */
.banner{margin:0 0 14px;padding:10px 14px;border-radius:8px;background:#FEF3C7;color:#78350F;font-size:14px}
.foot{display:flex;justify-content:space-between;margin-top:40px;font-size:13px;color:var(--faint)}
.foot a{color:var(--faint)}
.foot a:hover{color:var(--ink)}

/* Écran de connexion */
body.auth{display:grid;place-items:center;min-height:100vh;padding:20px}
.auth-box{width:100%;max-width:340px}
.auth-box h1{margin:0 0 4px;font-size:24px;font-weight:650;letter-spacing:-.015em}
.auth-box .sub{margin:0 0 22px;color:var(--muted)}
.auth-box label{display:block;margin-bottom:14px}
.auth-box label span{display:block;font-size:13.5px;font-weight:500;margin-bottom:6px}
.auth-box input{
  width:100%;height:44px;padding:0 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface);font-size:16px;outline:none;
}
.auth-box input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring)}
.auth-box .primary{width:100%;height:44px;margin-top:6px}
.error{color:var(--danger);font-size:14px;margin:0 0 10px}

@media (max-width:520px){
  .wrap{padding:24px 14px 24px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* ---------- Catégories (1.1.0) ---------- */
.cat-pick{
  position:relative;flex:none;display:inline-flex;align-items:center;gap:4px;max-width:45%;
  height:30px;padding:0 8px 0 10px;margin:0 10px 0 -6px;border-radius:7px;background:var(--bg);
  color:var(--muted);font-size:14px;font-weight:500;
}
.cat-pick.set{color:var(--accent)}
.cat-pick:hover{color:var(--ink)}
.cat-pick-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cat-pick svg{width:14px;height:14px;flex:none}
.cat-pick:focus-within{box-shadow:0 0 0 2px var(--accent)}
.cat-select{
  position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;font-size:16px;
  -webkit-appearance:none;appearance:none;border:0;
}
.act-cat{position:relative;cursor:pointer}
.act-cat:focus-within{box-shadow:0 0 0 2px var(--accent)}

.group{display:flex;align-items:baseline;gap:8px;margin:22px 2px 8px;font-size:13.5px;font-weight:600;color:var(--ink)}
.group span{font-weight:400;color:var(--faint)}
.group + .list{margin-top:0}
.add + .group{margin-top:20px}

.cat-tag{flex:none;align-self:center;font-size:12.5px;color:var(--faint);margin-right:4px;white-space:nowrap;max-width:35%;overflow:hidden;text-overflow:ellipsis}