/* Semainier — cahier Seyès : gouttière d'heures à marge rouge, une colonne par jour,
   4 lignes fines par heure = quarts d'heure. Les créneaux bloqués sont des coups de
   surligneur posés sur le papier ; les tâches sont des étiquettes à cocher. */

/* ---------- Polices auto-hébergées (SIL OFL, voir fonts/*.LICENSE) ---------- */
@font-face{font-family:"Bricolage Grotesque";font-weight:700;font-display:swap;src:url("fonts/bricolage-grotesque-latin-700-normal.woff2") format("woff2")}
@font-face{font-family:"Bricolage Grotesque";font-weight:800;font-display:swap;src:url("fonts/bricolage-grotesque-latin-800-normal.woff2") format("woff2")}
@font-face{font-family:"Instrument Sans";font-weight:400;font-display:swap;src:url("fonts/instrument-sans-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Instrument Sans";font-weight:500;font-display:swap;src:url("fonts/instrument-sans-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"Instrument Sans";font-weight:600;font-display:swap;src:url("fonts/instrument-sans-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-weight:400;font-display:swap;src:url("fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-weight:500;font-display:swap;src:url("fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2")}

/* ---------- Jetons ---------- */
:root{
  --paper:#F5F6FB; --sheet:#FFFFFF; --ink:#1B2140; --ink-2:#5A6285; --ink-3:#8A91AE;
  --rule:#C5CEEA; --rule-fine:#E6EAF6; --margin:#D9536A;
  --accent:#2D47C9; --accent-ink:#FFFFFF; --focus:#2D47C9;
  --cat-bleu:#3F63E0; --cat-vert:#23946A; --cat-ambre:#C98712; --cat-rose:#CC4677; --cat-gris:#737A94;
  --hl:17%; --hl-strong:26%;           /* intensité du surligneur */
  --today:color-mix(in srgb,var(--accent) 4%,transparent);
  --shadow:0 1px 2px rgba(27,33,64,.07),0 10px 30px rgba(27,33,64,.12);
  --f-display:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --f-body:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
  --hour:52px;
  color-scheme:light;
}
/* Thème sombre : suit le système (« Auto »), sauf si l'utilisateur a forcé Clair ou Sombre
   dans le menu, ce qui pose data-theme sur <html> (voir theme.js). */
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --paper:#10131C; --sheet:#171B28; --ink:#E4E8F4; --ink-2:#9CA5C4; --ink-3:#6E7696;
  --rule:#2B3350; --rule-fine:#1D2335; --margin:#B9506A;
  --accent:#8199FF; --accent-ink:#0D1122; --focus:#8199FF;
  --cat-bleu:#7290FF; --cat-vert:#4CC390; --cat-ambre:#E6AD48; --cat-rose:#EF76A2; --cat-gris:#9AA1BA;
  --hl:22%; --hl-strong:32%;
  --today:color-mix(in srgb,var(--accent) 6%,transparent);
  --shadow:0 1px 2px rgba(0,0,0,.4),0 12px 34px rgba(0,0,0,.5);
  color-scheme:dark;
}}
:root[data-theme="dark"]{
  --paper:#10131C; --sheet:#171B28; --ink:#E4E8F4; --ink-2:#9CA5C4; --ink-3:#6E7696;
  --rule:#2B3350; --rule-fine:#1D2335; --margin:#B9506A;
  --accent:#8199FF; --accent-ink:#0D1122; --focus:#8199FF;
  --cat-bleu:#7290FF; --cat-vert:#4CC390; --cat-ambre:#E6AD48; --cat-rose:#EF76A2; --cat-gris:#9AA1BA;
  --hl:22%; --hl-strong:32%;
  --today:color-mix(in srgb,var(--accent) 6%,transparent);
  --shadow:0 1px 2px rgba(0,0,0,.4),0 12px 34px rgba(0,0,0,.5);
  color-scheme:dark;
}

/* ---------- Base ---------- */
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:14px;line-height:1.45}
button,input,select{font:inherit;color:inherit}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
kbd{font-family:var(--f-mono);font-size:11px;border:1px solid var(--rule);border-bottom-width:2px;border-radius:4px;padding:0 5px;background:var(--sheet);color:var(--ink-2)}
.app{max-width:1320px;margin:0 auto;padding-inline:16px;padding-block:20px 48px;display:flex;flex-direction:column;gap:14px}

/* ---------- En-tête ---------- */
.top{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.brand{display:flex;align-items:baseline;gap:10px;margin-right:auto;min-width:0;flex-wrap:wrap}
.brand h1{font-family:var(--f-display);font-weight:800;font-size:30px;letter-spacing:-.02em;margin:0;line-height:1}
.wk{font-family:var(--f-mono);font-size:12px;color:var(--ink-2);white-space:nowrap}
.wk b{color:var(--margin);font-weight:500}
.nav{display:flex;align-items:center;gap:6px}
.btn{border:1px solid var(--rule);background:var(--sheet);border-radius:8px;padding:7px 12px;cursor:pointer;line-height:1.2}
.btn:hover{border-color:var(--ink-3)}
.btn.icon{width:36px;padding:7px 0;text-align:center;font-size:16px}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600}
.btn.primary:hover{filter:brightness(1.08)}
.btn.primary:disabled{opacity:.6;cursor:progress}
.btn.danger{color:var(--margin);border-color:color-mix(in srgb,var(--margin) 45%,transparent)}
.btn.danger.armed{background:var(--margin);color:#fff;border-color:var(--margin)}

/* Menu ⋯ */
.menu-wrap{position:relative}
.menu{position:absolute;right:0;top:calc(100% + 6px);z-index:30;min-width:240px;background:var(--sheet);border:1px solid var(--rule);border-radius:10px;box-shadow:var(--shadow);padding:6px;display:flex;flex-direction:column}
.menu button{text-align:left;background:none;border:0;border-radius:6px;padding:8px 10px;cursor:pointer}
.menu button:hover,.menu button:focus-visible{background:var(--paper);outline:none}
.menu .sep{height:1px;background:var(--rule-fine);margin:6px 4px}
.menu .who{padding:4px 10px 6px;font-size:12px;color:var(--ink-3);overflow-wrap:anywhere}
.menu .danger-item{color:var(--margin)}
.menu .menu-sec{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:4px 4px 4px 10px}
.menu .menu-sec .lbl{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-2);font-weight:600}
.menu .theme-seg{display:flex;gap:2px;border:1px solid var(--rule);border-radius:8px;padding:2px;background:var(--paper)}
.menu .theme-seg button{padding:4px 9px;font-size:12.5px;border-radius:6px}
.menu .theme-seg button[aria-checked="true"]{background:var(--sheet);font-weight:600;box-shadow:0 0 0 1px var(--rule)}

/* Légende des catégories */
.legend{display:flex;flex-wrap:wrap;align-items:center;gap:6px 6px;font-size:12.5px}
.legend .cat-item{display:inline-flex;align-items:center;gap:7px;border:1px solid transparent;background:none;border-radius:999px;padding:3px 10px 3px 8px;cursor:pointer;color:var(--ink-2)}
.legend .cat-item:hover{border-color:var(--rule)}
.legend .cat-item[aria-pressed="true"]{background:var(--sheet);border-color:var(--cat);color:var(--ink)}
.legend .cat-item b{font-weight:500;color:var(--ink)}
.legend .cat-item .hrs{font-family:var(--f-mono);font-size:11px;color:var(--ink-3);font-variant-numeric:tabular-nums}
.legend .swatch{width:10px;height:10px;border-radius:3px;background:var(--cat);flex:none}
.legend .linkbtn{font-size:12.5px;margin-left:4px}

/* Barre d'état */
.bar{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;font-size:13px;color:var(--ink-2);min-height:26px}
.pill{display:inline-flex;align-items:center;gap:8px;padding:3px 10px;border-radius:999px;background:var(--sheet);border:1px solid var(--rule-fine);font-variant-numeric:tabular-nums}
.pill .meter{width:52px;height:5px;border-radius:3px;background:var(--rule-fine);overflow:hidden}
.pill .meter i{display:block;height:100%;background:var(--cat-vert)}
.demo{display:inline-flex;flex-wrap:wrap;align-items:center;gap:6px 8px}
.demo-tag{font-size:10.5px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--sheet);background:var(--margin);border-radius:4px;padding:1px 6px}
.linkbtn{background:none;border:0;padding:0;color:var(--accent);cursor:pointer;text-decoration:underline;text-underline-offset:2px}
.status{font-family:var(--f-mono);font-size:11.5px}
.status.warn{color:var(--margin)}

/* ---------- Bandeau jours (mobile) ---------- */
.strip{display:none;gap:4px}
.strip button{flex:1;min-width:0;border:1px solid var(--rule-fine);background:var(--sheet);border-radius:8px;padding:6px 0;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:1px}
.strip button small{font-size:10.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-2)}
.strip button span{font-family:var(--f-display);font-weight:700;font-size:17px}
.strip button.past span{color:var(--ink-3)}
.strip button.today span{color:var(--margin)}
.strip button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.strip button[aria-pressed="true"] small,.strip button[aria-pressed="true"] span{color:inherit}

/* ---------- Planche ---------- */
.board{background:var(--sheet);border:1px solid var(--rule);border-radius:12px;display:grid;grid-template-columns:58px repeat(var(--n),minmax(0,1fr))}
.hd{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--sheet);border-bottom:1px solid var(--rule);padding:10px 8px 8px;display:flex;align-items:baseline;gap:6px;min-width:0}
.hd:first-child{border-top-left-radius:12px}
.hd .dn{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-2);font-weight:600}
.hd .dd{font-family:var(--f-display);font-weight:700;font-size:20px;line-height:1}
.hd.past .dn,.hd.past .dd{color:var(--ink-3)}
.hd.today{background:linear-gradient(var(--today),var(--today)),var(--sheet)}
.hd.today .dd{color:var(--sheet);background:var(--margin);border-radius:6px;padding:2px 6px}
.hd.gut{border-right:2px solid var(--margin)}
.hd.day,.todo.day,.col.day{border-left:1px solid var(--rule-fine)}
.hd.gut + .hd.day,.todo.gut + .todo.day,.col.gut + .col.day{border-left:0}

.todo{border-bottom:1px solid var(--rule);padding:6px 6px 8px;min-width:0;min-height:44px}
.todo.today{background:var(--today)}
.todo.gut{border-right:2px solid var(--margin);display:flex;align-items:flex-start;justify-content:flex-end;padding:9px 8px 0 0}
.todo.gut span{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-3);text-align:right;line-height:1.2}
.todo ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.todo li{display:flex;align-items:flex-start;gap:6px;min-width:0;padding:2px;border-radius:6px}
.todo li:hover{background:color-mix(in srgb,var(--cat) 10%,transparent)}
.todo.past li{opacity:.6}
.todo.past li:hover{opacity:1}
.todo .t-title{background:none;border:0;padding:0;text-align:left;cursor:pointer;min-width:0;overflow-wrap:break-word;font-size:13px;line-height:1.3}
.todo li.done .t-title{text-decoration:line-through;color:var(--ink-3)}
.todo .empty{font-size:12px;color:var(--ink-3);padding:3px 2px}

.chk{flex:none;width:16px;height:16px;border-radius:4px;border:1.5px solid var(--cat);background:var(--sheet);cursor:pointer;padding:0;display:inline-grid;place-items:center;margin-top:1px}
.chk svg{width:10px;height:10px;opacity:0}
.chk[aria-checked="true"]{background:var(--cat)}
.chk[aria-checked="true"] svg{opacity:1}
.chk svg path{stroke:var(--sheet)}
.rec{font-family:var(--f-mono);font-size:11px;color:var(--ink-3);flex:none}

.col{position:relative;height:calc(var(--hours) * var(--hour));min-width:0;cursor:copy;
  background-image:linear-gradient(to bottom,var(--rule) 1px,transparent 1px),linear-gradient(to bottom,var(--rule-fine) 1px,transparent 1px);
  background-size:100% var(--hour),100% calc(var(--hour) / 4)}
.col.gut{cursor:default;border-right:2px solid var(--margin);background-image:none}
.col.weekend{background-color:color-mix(in srgb,var(--rule-fine) 35%,transparent)}
.col.today{background-color:var(--today)}
.hl{position:absolute;right:8px;font-family:var(--f-mono);font-size:11px;line-height:1;color:var(--ink-2);font-variant-numeric:tabular-nums}
.now{position:absolute;left:-1px;right:0;height:0;border-top:2px solid var(--margin);z-index:3;pointer-events:none}
.now::before{content:"";position:absolute;left:-5px;top:-6px;width:10px;height:10px;border-radius:50%;background:var(--margin)}

/* Aperçu du créneau au survol */
.ghost{position:absolute;left:3px;right:3px;z-index:1;pointer-events:none;border:1.5px dashed color-mix(in srgb,var(--accent) 70%,transparent);border-radius:6px;
  background:color-mix(in srgb,var(--accent) 7%,transparent);padding:3px 6px;font-family:var(--f-mono);font-size:11px;color:var(--accent);font-variant-numeric:tabular-nums}

/* Événements */
.ev{position:absolute;z-index:2;padding:3px 7px;overflow:hidden;cursor:pointer;display:flex;gap:6px;align-items:flex-start;text-align:left;font-size:12.5px;line-height:1.25;border:0}
/* Surligneur : teinte de la catégorie sur un papier à moitié opaque, les lignes restent devinables. */
.ev.block{background:color-mix(in srgb,var(--cat) var(--hl),color-mix(in srgb,var(--sheet) 60%,transparent));border-radius:3px 9px 4px 8px / 7px 4px 8px 5px}
.ev.block:hover,.ev.block:focus-visible{background:
  repeating-linear-gradient(135deg,color-mix(in srgb,var(--cat) 18%,transparent) 0 2px,transparent 2px 9px),
  color-mix(in srgb,var(--cat) var(--hl-strong),var(--sheet))}
.ev.task{background:var(--sheet);border:1px solid color-mix(in srgb,var(--cat) 60%,transparent);border-radius:6px;padding-block:2px}
.ev.task:hover,.ev.task:focus-visible{border-color:var(--cat)}
.ev:hover,.ev:focus-visible{z-index:4}
.ev .bd{min-width:0;display:flex;flex-direction:column}
.ev .tt{font-weight:600;overflow-wrap:break-word}
.ev .tm{font-family:var(--f-mono);font-size:10.5px;color:var(--ink-2);font-variant-numeric:tabular-nums;white-space:nowrap}
.ev.short{align-items:center}
.ev.short .bd{flex-direction:row}
.ev.short .tt{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ev.short .tm{display:none}
.ev.done .tt{text-decoration:line-through;color:var(--ink-3)}
.ev.done{opacity:.7}
.col.past .ev{opacity:.55}
.col.past .ev:hover,.col.past .ev:focus-visible{opacity:1}
/* Filtre par catégorie : les autres s'effacent */
.board .dim,.col.past .ev.dim{opacity:.18}
.board .dim:hover{opacity:.6}

/* ---------- Pied de page ---------- */
.foot{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px;font-size:12.5px;color:var(--ink-3)}
.foot p{margin:0}
.foot .keys{display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px}

/* ---------- Feuilles modales ---------- */
.scrim{position:fixed;inset:0;background:color-mix(in srgb,var(--ink) 35%,transparent);z-index:40;display:flex;align-items:center;justify-content:center;padding:16px}
.sheet{background:var(--sheet);border:1px solid var(--rule);border-radius:14px;box-shadow:var(--shadow);width:min(460px,100%);max-height:calc(100% - 8px);overflow:auto;padding:20px;display:flex;flex-direction:column;gap:14px}
.sheet h2{font-family:var(--f-display);font-weight:700;font-size:21px;margin:0;letter-spacing:-.01em;text-wrap:balance}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.field > label,.lbl{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-2);font-weight:600}
.inp{border:1px solid var(--rule);background:var(--paper);border-radius:8px;padding:8px 10px;width:100%;min-width:0}
.row{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:10px}
.seg{display:flex;border:1px solid var(--rule);border-radius:8px;padding:2px;gap:2px;background:var(--paper)}
.seg label{flex:1;text-align:center;padding:6px 8px;border-radius:6px;cursor:pointer;font-size:13px;position:relative}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg input:checked + span{font-weight:600}
.seg label:has(input:checked){background:var(--sheet);box-shadow:0 1px 2px rgba(0,0,0,.08);outline:1px solid var(--rule)}
.seg label:has(input:focus-visible){outline:2px solid var(--focus)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips button{border:1px solid var(--rule);background:var(--paper);border-radius:999px;padding:4px 11px;font-size:12.5px;cursor:pointer;font-variant-numeric:tabular-nums}
.chips button:hover{border-color:var(--ink-3)}
.chips button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.days{display:flex;gap:4px;flex-wrap:wrap}
.days label{position:relative}
.days input{position:absolute;opacity:0}
.days span{display:grid;place-items:center;width:34px;height:32px;border-radius:7px;border:1px solid var(--rule);cursor:pointer;font-size:12.5px;font-weight:600}
.days input:checked + span{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.days input:focus-visible + span{outline:2px solid var(--focus);outline-offset:1px}
.cats{display:flex;flex-wrap:wrap;gap:6px}
.cats label{position:relative}
.cats input{position:absolute;opacity:0}
.cats span{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--rule);border-radius:999px;padding:4px 11px 4px 8px;cursor:pointer;font-size:12.5px;background:var(--paper)}
.cats span::before{content:"";width:12px;height:12px;border-radius:50%;background:var(--cat)}
.cats input:checked + span{background:color-mix(in srgb,var(--cat) 16%,var(--sheet));border-color:var(--cat);font-weight:600}
.cats input:focus-visible + span{outline:2px solid var(--focus);outline-offset:2px}
.cat-fields{display:flex;flex-direction:column;gap:8px}
.cat-fields label{display:grid;grid-template-columns:14px 1fr;align-items:center;gap:10px}
.cat-fields .dot{width:14px;height:14px}
.hint{font-size:12px;color:var(--ink-3);margin:0}
.err{font-size:13px;color:var(--margin);margin:0}
.actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end;align-items:center}
.actions .spacer{margin-right:auto}
.meta{display:flex;flex-direction:column;gap:4px;font-size:13.5px;color:var(--ink-2)}
.meta b{color:var(--ink);font-weight:600}
.detail-head{display:flex;gap:10px;align-items:center}
.dot{width:12px;height:12px;border-radius:50%;background:var(--cat);flex:none}

/* ---------- Connexion ---------- */
.login{min-height:100vh;min-height:100dvh;display:flex;align-items:center;justify-content:center;padding-inline:16px;padding-block:24px}
.login form{width:min(380px,100%);background:var(--sheet);border:1px solid var(--rule);border-radius:14px;padding:24px 24px 24px 64px;display:flex;flex-direction:column;gap:14px;
  background-image:linear-gradient(to right,transparent 38px,var(--margin) 38px,var(--margin) 40px,transparent 40px);background-repeat:no-repeat}
.login h1{font-family:var(--f-display);font-weight:800;font-size:32px;letter-spacing:-.02em;margin:0 0 2px;line-height:1}
.login p.sub{margin:0 0 6px;color:var(--ink-2);font-size:13px}
.login p.alt{margin:4px 0 0;font-size:13px;color:var(--ink-2)}
.login p.alt a{color:var(--accent)}

/* ---------- Double authentification ---------- */
.mfa-body{display:flex;flex-direction:column;gap:12px;font-size:14px;color:var(--ink-2)}
.mfa-body p{margin:0}
.mfa-body b{color:var(--ink)}
.mfa-qr{align-self:center;width:200px;height:200px;padding:10px;background:#fff;border-radius:10px;border:1px solid var(--rule)}
.mfa-secret{font-family:var(--f-mono);font-size:12.5px;color:var(--ink);background:var(--paper);border:1px dashed var(--rule);border-radius:8px;padding:8px 10px;word-break:break-all;user-select:all}
.mfa-state{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--ink)}
.mfa-state::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--ink-3)}
.mfa-state.on::before{background:var(--cat-vert)}
.code-inp{font-family:var(--f-mono);font-size:20px;letter-spacing:.3em;text-align:center}

/* ---------- Mobile ---------- */
@media (max-width:760px){
  .app{padding-bottom:104px}
  .strip{display:flex}
  .brand{flex-basis:100%}
  .brand h1{font-size:26px}
  .nav{margin-right:auto}
  .board{grid-template-columns:52px minmax(0,1fr)}
  .hd{display:none}
  .todo.gut{border-top-left-radius:12px}
  .row{grid-template-columns:1fr 1fr}
  .row .field:first-child{grid-column:1 / -1}
  .foot .keys{display:none}
  #add{position:fixed;right:16px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:15;width:58px;height:58px;border-radius:50%;padding:0;font-size:28px;line-height:1;box-shadow:var(--shadow)}
  #add .add-label{display:none}
}
@media (prefers-reduced-motion:no-preference){
  .sheet,.menu{animation:up .16s ease-out}
  @keyframes up{from{transform:translateY(6px);opacity:.4}to{transform:none;opacity:1}}
}
