/* Check-list PL — liste des projets à gauche, check-list par phases à droite ;
   lignes « point ……… responsable » comme une check-list cockpit. */
:root{
  --paper:#f7f7f5; --surface:#ffffff; --ink:#151515; --muted:#6a6965; --line:#e1e0db; --line-strong:#c9c8c2;
  --gate:#a8661a; --gate-soft:#f6ead9; --ok:#2e6b4c; --ok-soft:#e3efe8; --warn:#9b2c2c; --warn-soft:#f8e6e6;
  --f-body:"Didact Gothic","Century Gothic","Avenir Next","Segoe UI",sans-serif;
  --f-display:var(--f-body);
  --accent:#151515; --tt-display:none;
  --f-mono:"IBM Plex Mono",ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --logo-filter:none;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --paper:#111110; --surface:#1a1a18; --ink:#ecebe6; --muted:#9c9a94; --line:#2b2b28; --line-strong:#3b3a36;
  --gate:#e0a44f; --gate-soft:#33281a; --ok:#79c49b; --ok-soft:#1c2e24; --warn:#f08a8a; --warn-soft:#3a1d1d; --accent:#ecebe6; --logo-filter:invert(1); color-scheme:dark}}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.45;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));
  padding-top:max(20px,env(safe-area-inset-top,0px));padding-bottom:max(48px,env(safe-area-inset-bottom,0px))}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.55}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.shell{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:270px minmax(0,1fr);gap:28px;align-items:start}
@media (max-width:860px){.shell{grid-template-columns:minmax(0,1fr);gap:18px}}

/* Barre latérale */
.side{position:sticky;top:16px;display:flex;flex-direction:column;gap:16px}
@media (max-width:860px){.side{position:static}}
.hub-back{align-self:flex-start;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:6px 12px}
.hub-back:hover{color:var(--ink);border-color:var(--ink)}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:44px;height:auto;filter:var(--logo-filter)}
.brand .t{font-family:var(--f-display);font-size:18px;letter-spacing:.1em;line-height:1.15;text-transform:uppercase}
.brand .s,.lbl{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.plist{display:flex;flex-direction:column;gap:6px}

.pitem{text-align:left;background:transparent;border:1px solid var(--line);border-radius:10px;padding:10px 12px;display:flex;flex-direction:column;gap:6px}
.pitem:hover{border-color:var(--line-strong)}
.pitem[aria-current="true"]{background:var(--surface);border-color:var(--accent)}
.pitem .n{display:flex;justify-content:space-between;gap:8px;align-items:baseline}
.pitem .n b{font-weight:400;font-size:15px}
.pitem .n span{font-size:12px;color:var(--muted)}
.pitem .ph{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bar{height:3px;background:var(--line);border-radius:2px;overflow:hidden;display:block}
.bar i{display:block;height:100%;background:var(--accent)}
.me{display:flex;flex-wrap:wrap;gap:4px 12px;align-items:center;border-top:1px solid var(--line);padding-top:12px;font-size:13px;color:var(--muted)}
.me .who-me{color:var(--ink);flex:1 1 100%}
.me a,.me button{color:var(--muted);font-size:13px;background:none;border:0;padding:0;text-decoration:underline;text-underline-offset:3px}

.btn{border:1px solid var(--ink);background:var(--surface);border-radius:10px;padding:9px 18px;font-size:13px;letter-spacing:.02em;text-transform:var(--tt-display)}
.btn:hover{border-color:var(--ink)}
.btn.primary{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn.ghost{background:transparent}
.btn.danger{color:var(--warn);border-color:var(--warn)}
.btn.sm{padding:5px 12px;font-size:12px;border-radius:8px}
.linkbtn{background:none;border:0;padding:0;color:var(--muted);font-size:13px;text-decoration:underline;text-underline-offset:3px}
.form{display:flex;flex-direction:column;gap:8px;border:1px solid var(--line);border-radius:10px;padding:12px;background:var(--surface)}
.form label{display:flex;flex-direction:column;gap:3px;font-size:12px;color:var(--muted)}
.form input,.inp{border:1px solid var(--line-strong);border-radius:4px;padding:7px 8px;background:var(--paper);font-size:14px;color:var(--ink);min-width:0}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

/* Zone principale */
main{min-width:0;display:flex;flex-direction:column;gap:22px}
.head{border-bottom:1px solid var(--ink);padding-bottom:16px;display:flex;flex-direction:column;gap:12px}
.eyebrow{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.head h1{font-family:var(--f-display);font-weight:400;font-size:clamp(26px,4vw,38px);letter-spacing:.04em;margin:0;line-height:1.1;text-wrap:balance;text-transform:var(--tt-display)}
.meta{display:flex;flex-wrap:wrap;gap:6px 22px;font-size:14px}
.meta div{display:flex;flex-direction:column}
.meta span:first-child{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.status{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden}
@media (max-width:600px){.status{grid-template-columns:minmax(0,1fr)}}
.status>div{background:var(--surface);padding:10px 14px;display:flex;flex-direction:column;gap:2px;min-width:0}
.status .v{font-size:17px}
.status .v.gate{color:var(--gate)}
.status .v.late{color:var(--warn)}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:-8px}
.tab{background:none;border:0;border-bottom:2px solid transparent;padding:8px 12px;margin-bottom:-1px;font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.tab[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--accent)}
.tools{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;font-size:14px}
.tools select{border:1px solid var(--line-strong);border-radius:4px;padding:5px 8px;background:var(--surface)}
.tools label{display:flex;gap:6px;align-items:center}

.phase{display:flex;flex-direction:column}
.phase-h{display:flex;align-items:baseline;gap:12px;padding:8px 0;border-bottom:1px solid var(--ink)}
.phase-h .code{font-family:var(--f-mono);font-size:13px;border:1px solid var(--ink);border-radius:3px;padding:0 6px}
.phase-h h2{font-family:var(--f-display);font-weight:400;font-size:20px;margin:0;letter-spacing:.06em;text-transform:uppercase;flex:1;min-width:0}
.phase-h .cnt{font-family:var(--f-mono);font-size:13px;color:var(--muted)}
.phase-h .cnt.done{color:var(--ok)}
.items{list-style:none;margin:0;padding:0}
.it{border-bottom:1px solid var(--line);padding:9px 0;display:grid;grid-template-columns:28px 46px minmax(0,1fr) auto;gap:4px 10px;align-items:start}
.it.gate{background:linear-gradient(90deg,var(--gate-soft),transparent 70%)}
.ck{width:22px;height:22px;border:1.5px solid var(--ink);border-radius:3px;background:var(--surface);display:grid;place-items:center;padding:0;margin-top:1px}
.ck svg{width:14px;height:14px;opacity:0}
.it.s-ok .ck{background:var(--ink)}
.it.s-ok .ck svg{opacity:1;stroke:var(--paper)}
.it.s-na .ck{border-style:dashed;border-color:var(--muted)}
.it .id{font-family:var(--f-mono);font-size:13px;color:var(--muted);padding-top:2px}
.it .txt{display:flex;flex-direction:column;gap:3px;min-width:0}
.it .line{display:flex;gap:8px;align-items:baseline;min-width:0}
.it .line .dots{flex:1;border-bottom:1px dotted var(--line-strong);transform:translateY(-4px);min-width:12px}
.it .line .who{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
.it.s-ok .q{color:var(--muted)}
.it.s-na .q{color:var(--muted);text-decoration:line-through}
.it .hint{font-size:13px;color:var(--muted)}
.chip{display:inline-block;font-family:var(--f-mono);font-size:11px;letter-spacing:.06em;border-radius:3px;padding:0 5px;vertical-align:2px;white-space:nowrap}
.chip.gate{border:1px solid var(--gate);color:var(--gate)}
.chip.na{border:1px solid var(--muted);color:var(--muted)}
.chip.late{border:1px solid var(--warn);color:var(--warn)}
.chip.kind{border:1px solid var(--ink);color:var(--ink)}
.stamp{font-size:12px;color:var(--ok)}
.it.s-na .stamp{color:var(--muted)}
.acts{display:flex;gap:4px;align-items:start;flex-wrap:wrap;justify-content:flex-end}
.acts button{background:none;border:1px solid transparent;border-radius:4px;font-size:12px;padding:2px 6px;color:var(--muted);white-space:nowrap}
.acts button:hover:not(:disabled){border-color:var(--line-strong);color:var(--ink)}
.acts button[aria-pressed="true"]{border-color:var(--muted);color:var(--ink)}
.acts .has{color:var(--ink)}
.sub{grid-column:3 / -1}
.dt{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:center;font-family:var(--f-mono);font-size:12px;color:var(--muted)}
.dt label{display:flex;gap:6px;align-items:center}
.dt input{border:1px solid var(--line-strong);border-radius:4px;padding:3px 6px;background:var(--surface);color:var(--ink);font-family:var(--f-mono);font-size:13px}
@media (max-width:600px){.it{grid-template-columns:28px minmax(0,1fr)}.it .id{display:none}.acts{grid-column:2;justify-content:flex-start}.sub{grid-column:2}.it .line .dots{display:none}.it .line{flex-wrap:wrap}}

/* Fil de commentaires */
.thread{display:flex;flex-direction:column;gap:8px;border-left:2px solid var(--line);padding:4px 0 4px 12px;margin-top:4px}
.cmt{display:flex;flex-direction:column;gap:2px}
.cmt .h{display:flex;flex-wrap:wrap;gap:4px 10px;align-items:baseline;font-size:12px;color:var(--muted)}
.cmt .h b{font-weight:400;color:var(--ink);font-size:13px}
.cmt .b{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px}
.cmt .ops{display:flex;gap:10px}
.compose{display:flex;flex-direction:column;gap:6px}
.compose textarea,.cmt textarea{width:100%;min-height:56px;resize:vertical;border:1px solid var(--line-strong);border-radius:4px;padding:6px 8px;background:var(--surface);font-size:14px}

/* Historique */
.log{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.log li{display:grid;grid-template-columns:120px minmax(0,1fr);gap:4px 14px;padding:9px 0;border-bottom:1px solid var(--line)}
.log .when{font-family:var(--f-mono);font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.log .what{min-width:0;overflow-wrap:anywhere}
.log .what b{font-weight:400;border-bottom:1px solid var(--line-strong)}
.log .ex{display:block;font-size:13px;color:var(--muted);margin-top:2px}
@media (max-width:600px){.log li{grid-template-columns:minmax(0,1fr)}}

/* Éditeur de structure */
.ed-phase{border:1px solid var(--line);border-radius:8px;background:var(--surface);padding:12px;display:flex;flex-direction:column;gap:10px}
.ed-ph-h{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.ed-ph-h .code{font-family:var(--f-mono);font-size:13px;border:1px solid var(--ink);border-radius:3px;padding:0 6px}
.ed-ph-h input{flex:1;min-width:180px;font-size:16px}
.ed-items{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.ed-it{display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:6px 10px;align-items:start;border-top:1px solid var(--line);padding-top:8px}
.ed-it .id{font-family:var(--f-mono);font-size:13px;color:var(--muted);padding-top:8px}
.ed-fields{display:grid;grid-template-columns:minmax(0,1fr) 150px;gap:6px}
.ed-fields .full{grid-column:1 / -1}
.ed-fields textarea{min-height:34px;resize:vertical}
.ed-flags{display:flex;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--muted);grid-column:1 / -1}
.ed-flags label{display:flex;gap:5px;align-items:center}
.ed-ops{display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end}
.ed-ops button{background:none;border:1px solid var(--line);border-radius:4px;font-size:12px;padding:3px 7px;color:var(--muted)}
.ed-ops button:hover:not(:disabled){border-color:var(--ink);color:var(--ink)}
.ed-bar{position:sticky;bottom:0;background:var(--paper);border-top:2px solid var(--ink);padding:12px 0;display:flex;gap:10px;flex-wrap:wrap;align-items:center;z-index:5}
@media (max-width:600px){.ed-it{grid-template-columns:minmax(0,1fr)}.ed-it .id{padding-top:0}.ed-fields{grid-template-columns:minmax(0,1fr)}.ed-ops{justify-content:flex-start}}

.empty{border:1px dashed var(--line-strong);border-radius:8px;padding:28px;display:flex;flex-direction:column;gap:8px;max-width:600px}
.empty h2{font-family:var(--f-display);font-weight:400;margin:0;font-size:22px;letter-spacing:.04em}
.empty p{margin:0}
.banner{border:1px solid var(--warn);color:var(--warn);background:var(--warn-soft);border-radius:6px;padding:10px 12px;font-size:14px}
.note{border:1px solid var(--line-strong);border-radius:6px;padding:10px 12px;font-size:14px;color:var(--muted)}
.legend{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:13px;color:var(--muted)}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(16px + env(safe-area-inset-bottom,0px));background:var(--ink);color:var(--paper);padding:8px 14px;border-radius:6px;font-size:14px;z-index:20;max-width:calc(100vw - 32px)}
@media (prefers-reduced-motion:no-preference){.bar i{transition:width .3s ease}}

#io-out,#io-text{font-family:var(--f-mono);font-size:12px;width:100%;resize:vertical}

/* Fiche projet */
.pform{display:flex;flex-direction:column;gap:18px}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.pgrid label,.frag label{display:flex;flex-direction:column;gap:4px;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.pgrid .inp{font-size:15px;text-transform:none;letter-spacing:normal;color:var(--ink)}
.frags{display:flex;flex-direction:column;gap:12px}
.frag{border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin:0;display:flex;flex-direction:column;gap:12px;background:var(--surface);min-width:0}
.frag legend{padding:0 6px;font-size:13px;letter-spacing:.08em;text-transform:uppercase}
.sizes{display:flex;flex-direction:column;gap:6px;max-width:520px}
.srow{display:grid;grid-template-columns:140px 160px 90px auto;gap:8px;align-items:center}
.tchk,.frag label.tchk,.pgrid label.tchk{display:inline-flex;flex-direction:row;align-items:center;gap:6px;font-size:13px;white-space:nowrap;text-transform:none;letter-spacing:normal;color:var(--ink)}
.tchk input{width:16px;height:16px;margin:0;accent-color:var(--ink)}
.srow.shead span{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
@media (max-width:600px){.srow{grid-template-columns:1fr 1fr auto auto}}
.ftable{overflow-x:auto;border:1px solid var(--line);border-radius:10px}
.ftable table{border-collapse:collapse;width:100%;font-size:14px}
.ftable th{font-weight:400;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);text-align:left;padding:8px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
.ftable td{padding:8px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.ftable tr:last-child td{border-bottom:0}
.ftable .num{text-align:right;white-space:nowrap}

/* Groupes de projets par trimestre */
.pgroup{display:flex;flex-direction:column;gap:6px}
.pgroup + .pgroup{margin-top:10px}
.pg-h{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);padding:2px 2px 2px;border-bottom:1px solid var(--line)}
.pg-sep{border-top:1px solid var(--line);margin:2px 0}
@media (max-width:860px){.plist{max-height:50vh;overflow-y:auto}}
.titlerow{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px}
.titlerow h1{flex:0 1 auto}