:root{
  --bg:#f6f6f4; --panel:#ffffff; --ink:#1c1c1e; --muted:#6e6e73; --line:#e6e5e1;
  --accent:#2f6f4f; --accent-soft:#e3efe8; --warn:#b45309; --warn-soft:#fdf0e1;
  --red:#b42318; --red-soft:#fde8e6; --overlay:rgba(0,0,0,.35);
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#141414; --panel:#1e1e1f; --ink:#f2f2f2; --muted:#a1a1a6; --line:#2e2e30;
    --accent:#6cc79a; --accent-soft:#1f3329; --warn:#f0a44b; --warn-soft:#3a2a17;
    --red:#f28b82; --red-soft:#3b1f1d; --overlay:rgba(0,0,0,.6);
  }
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none !important}
html,body{height:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,sans-serif;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.45}
button,input,select,textarea{font:inherit;color:inherit}
.muted{color:var(--muted)} .down{color:var(--red)} .up{color:var(--accent)}
.brand{font-weight:700;font-size:18px;letter-spacing:-.01em}
.brand b{color:var(--accent)}

/* Connexion */
.login{min-height:100%;display:grid;place-items:center;padding:16px}
.login-box{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:28px;width:100%;max-width:360px;box-shadow:0 10px 30px rgba(0,0,0,.06)}
.login-box .brand{font-size:26px;margin-bottom:4px}
.login-box p.muted{margin-bottom:18px}
.err{color:var(--red);font-size:13px;margin-top:10px;min-height:18px}
.loading{min-height:100%;display:grid;place-items:center;color:var(--muted)}

/* Mise en page */
.app{display:grid;grid-template-columns:230px 1fr;min-height:100%}
.mobile-bar{display:none}
aside{border-right:1px solid var(--line);padding:14px 10px;background:var(--bg);position:sticky;top:0;height:100vh;overflow:auto}
aside .brand{padding:4px 8px 14px}
aside .grp{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:14px 8px 4px}
aside a{display:flex;align-items:center;gap:8px;padding:7px 8px;border-radius:8px;color:var(--ink);text-decoration:none;cursor:pointer;font-size:13.5px}
aside a:hover{background:var(--line)}
aside a.on{background:var(--panel);box-shadow:0 1px 2px rgba(0,0,0,.08);font-weight:600}
aside a .cnt{margin-left:auto;font-size:11px;color:var(--muted)}
aside a .cnt.alert{background:var(--red);color:#fff;border-radius:99px;padding:0 7px;font-weight:600}
aside .foot{margin-top:18px;border-top:1px solid var(--line);padding-top:10px}
.dot{width:9px;height:9px;border-radius:3px;flex:none}
.content{padding:24px 28px 60px;min-width:0;max-width:1150px}
.content h2{font-size:21px;letter-spacing:-.01em;display:flex;align-items:center;gap:8px}
.sub{color:var(--muted);margin:2px 0 18px}
.head-row{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap}

/* Blocs */
.grid{display:grid;gap:14px}
.g4{grid-template-columns:repeat(4,1fr)}
.g2{grid-template-columns:1.3fr 1fr}
.g3{grid-template-columns:repeat(3,1fr)}
.card{border:1px solid var(--line);border-radius:12px;padding:14px 16px;background:var(--panel)}
.card h3{font-size:12px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px}
.kpi{font-size:26px;font-weight:700;letter-spacing:-.02em}
.bar{height:6px;border-radius:99px;background:var(--line);overflow:hidden;margin-top:8px}
.bar>div{height:100%;border-radius:99px;background:var(--accent)}
.row{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--line)}
.row:last-child{border:none}
.row .l{display:flex;gap:10px;align-items:center;min-width:0}
.num{width:22px;height:22px;border-radius:7px;background:var(--accent-soft);color:var(--accent);font-weight:700;font-size:12px;display:grid;place-items:center;flex:none}
.banner{background:var(--warn-soft);border:none;display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.empty{text-align:center;color:var(--muted);padding:40px 10px}
.clickable{cursor:pointer}

/* Boutons et champs */
.btn{border:1px solid var(--line);background:var(--panel);padding:7px 12px;border-radius:9px;cursor:pointer;font-size:13px;white-space:nowrap}
.btn:hover{border-color:var(--muted)}
.btn:disabled{opacity:.5;cursor:default}
.btn.pri{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.danger{color:var(--red)}
.btn.sm{padding:4px 9px;font-size:12px}
.btn.ghost{border-color:transparent;background:none;color:var(--muted)}
.btn.wide{width:100%;padding:10px}
.field{display:flex;flex-direction:column;gap:4px;margin-bottom:10px}
.field label{font-size:12px;color:var(--muted);font-weight:600}
.field input,.field select,.filters select,.filters input{border:1px solid var(--line);background:var(--panel);border-radius:9px;padding:8px 10px;font-size:13.5px;width:100%}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.filters select,.filters input{width:auto}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.custom{background:var(--bg);border-radius:10px;padding:10px 12px;margin-bottom:10px}
.lbl{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin-top:10px}
.pick{display:flex;gap:6px;flex-wrap:wrap}
.pick button{width:30px;height:30px;border-radius:8px;border:2px solid transparent;cursor:pointer;background:var(--bg);font-size:15px}
.pick button.on{border-color:var(--ink)}

/* Étiquettes */
.ctag{--c:#888;font-size:11px;padding:2px 8px;border-radius:99px;white-space:nowrap;background:color-mix(in srgb,var(--c) 14%,transparent);color:var(--c);display:inline-flex;gap:4px;align-items:center}
@media (prefers-color-scheme: dark){.ctag{color:color-mix(in srgb,var(--c) 50%,white)}}
.tag{font-size:11px;padding:2px 8px;border-radius:99px;white-space:nowrap;border:1px solid var(--line);color:var(--muted)}
.t-late{background:var(--red-soft);color:var(--red);border:none}
.t-soon{background:var(--warn-soft);color:var(--warn);border:none}
.prio{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:var(--muted)}
.prio i{width:8px;height:8px;border-radius:50%}
.p-Haute i{background:var(--red)}.p-Moyenne i{background:var(--warn)}.p-Basse i{background:var(--muted)}

/* Liste de tâches */
.tlist{border:1px solid var(--line);border-radius:12px;overflow:hidden}
.trow{display:grid;grid-template-columns:28px 1fr 140px 90px 120px 110px;gap:10px;align-items:center;padding:10px 14px;border-bottom:1px solid var(--line);background:var(--panel)}
.trow:last-child{border:none}
.trow:not(.hd):hover{background:var(--bg)}
.trow.hd{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:600;background:var(--bg)}
.trow .t{cursor:pointer;min-width:0}
.trow .t b{font-weight:600;word-break:break-word}
.trow .t .meta{font-size:12px;color:var(--muted);display:flex;gap:6px;flex-wrap:wrap;margin-top:2px}
.trow.done .t b{text-decoration:line-through;color:var(--muted)}
.chk{width:18px;height:18px;border:1.5px solid var(--muted);border-radius:5px;cursor:pointer;display:grid;place-items:center;font-size:11px;color:#fff;background:none}
.chk.ok{background:var(--accent);border-color:var(--accent)}
.grp-title{font-size:12px;font-weight:600;color:var(--muted);margin:16px 0 6px}

/* Catégories */
.catcard{border:1px solid var(--line);border-radius:12px;padding:14px;background:var(--panel);border-top:4px solid var(--c)}
.catcard.arch{opacity:.55}
.catcard .nm{font-weight:700;font-size:15px;display:flex;gap:8px;align-items:center}
.chips{display:flex;gap:5px;flex-wrap:wrap;margin-top:6px}
.chip{font-size:11.5px;background:var(--bg);border:1px solid var(--line);border-radius:7px;padding:2px 7px}

/* Fenêtre et message */
.modal{position:fixed;inset:0;background:var(--overlay);display:none;align-items:flex-start;justify-content:center;padding:40px 16px;z-index:50;overflow:auto}
.modal.on{display:flex}
.modal .box{background:var(--panel);border-radius:14px;width:100%;max-width:540px;padding:20px;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.modal h3{font-size:17px;margin-bottom:14px}
.modal .foot{display:flex;justify-content:space-between;gap:8px;margin-top:8px;flex-wrap:wrap}
.modal .foot .r{display:flex;gap:8px;margin-left:auto}
.confirm{background:var(--red-soft);color:var(--red);border-radius:10px;padding:10px 12px;margin-top:10px;font-size:13px;display:flex;justify-content:space-between;gap:8px;align-items:center;flex-wrap:wrap}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:9px 16px;border-radius:10px;font-size:13px;opacity:0;transition:.25s;pointer-events:none;z-index:60;max-width:90vw;text-align:center}
.toast.on{opacity:1}
.toast.bad{background:var(--red);color:#fff}

/* Téléphone */
@media (max-width:860px){
  .app{grid-template-columns:1fr}
  .mobile-bar{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border-bottom:1px solid var(--line);background:var(--panel);position:sticky;top:0;z-index:20}
  aside{display:none;position:fixed;top:52px;left:0;right:0;bottom:0;height:auto;z-index:30;border-right:none}
  aside.open{display:block}
  aside .brand{display:none}
  .content{padding:16px 16px 60px}
  .g4{grid-template-columns:repeat(2,1fr)}
  .g2,.g3,.f2{grid-template-columns:1fr}
  .trow{grid-template-columns:28px 1fr auto}
  .trow>*:nth-child(3),.trow>*:nth-child(4),.trow>*:nth-child(6){display:none}
  .trow.hd{display:none}
  .head-row>.btn.pri{display:none}
}