*{box-sizing:border-box}
:root{
  --bg:#efe7d4;--dark:#123c30;--dtx:#fbf6e9;--dmu:#b9d0c4;--acc:#d9f36a;--atx:#123c30;--neu:#fbf6e9;
  --tx:#13231d;--mu:#4b5b53;--inp:#efe7d4;--b1:#123c30;--b1t:#fbf6e9;--b2:#ff7a59;--b2t:#13231d;
  --face:#f4efdf;--ink:#123c30;--ink2:#6b9a7e;--sec:#ff7a59;--cap:#d9f36a;--danger:#a3321c;
  --pad:24px;--gap:14px;
}
body{margin:0;min-height:100dvh;background:var(--bg);color:var(--tx);font:15px/1.45 'Space Grotesk',system-ui,sans-serif}
h2,h3,p{margin:0}
button,input{font:inherit;color:inherit}
output,.num,.time{font-variant-numeric:tabular-nums}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

.app{padding:12px;display:grid;gap:var(--gap)}
.tile{background:var(--neu);border-radius:28px;padding:var(--pad);min-width:0}
.tile>h2,.chead h2{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--mu);margin-bottom:12px}

/* horloge */
.t-clock{background:var(--dark);color:var(--dtx);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px}
.dial{width:min(80vw,380px)}
.dial svg{display:block;width:100%;height:auto}
.face{fill:var(--face)}.ink{fill:var(--ink)}.inks{stroke:var(--ink)}.inkm{stroke:var(--ink2)}.secs{stroke:var(--sec)}.sec{fill:var(--sec)}.cap{fill:var(--cap);stroke:var(--ink)}
.digital{text-align:center}
.time{font-size:clamp(44px,13vw,64px);font-weight:700;letter-spacing:-.04em;line-height:1}
.date{color:var(--dmu);margin-top:8px;font-size:16px}
.tz{color:var(--dmu);font-size:11px;letter-spacing:.12em;text-transform:uppercase;margin-top:4px;opacity:.8}

/* formulaire : largeur naturelle des champs */
.fields{display:flex;flex-direction:column;gap:12px}
.rowA,.rowB,.rowC{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end}
.rowC{align-items:center}
.fld{display:grid;gap:5px;align-content:end}
.fld>span,.fld label span{display:block;font-size:12px;font-weight:600;color:var(--mu);line-height:1.25}
.fld input{width:136px}
.f-date input{width:164px}
.f-w{width:136px}
.rin{display:flex;align-items:center;gap:8px}
input[type=date],input[type=time],input[type=text]{background:var(--inp);color:var(--tx);border:0;border-radius:14px;padding:0 12px;min-height:44px;font-size:16px;color-scheme:light}
input::placeholder{color:var(--mu)}
:focus-visible{outline:3px solid var(--tx);outline-offset:2px}
.seg input:focus-visible+span,.chk input:focus-visible+i{outline:3px solid var(--tx);outline-offset:2px}
.btn{min-height:44px;padding:0 20px;border:0;border-radius:99px;background:var(--b1);color:var(--b1t);font-weight:700;cursor:pointer}
.btn:disabled{opacity:.4;cursor:not-allowed}
.btn.ghost{background:var(--inp);color:var(--tx)}
.btn.danger{background:var(--danger);color:#fff}
#f-save .btn{background:var(--b2);color:var(--b2t)}
.now{background:none;border:0;padding:0;min-height:28px;font-size:12px;font-weight:700;text-decoration:underline;text-underline-offset:3px;cursor:pointer;white-space:nowrap}
.err{color:var(--danger);font-size:12.5px;font-weight:600;line-height:1.3}
.err:empty{display:none}
.rowC .err{flex:1 1 140px}

/* résultat */
.res{background:var(--acc);color:var(--atx);border-radius:22px;padding:20px 22px;margin-top:14px;display:flex;flex-direction:column;justify-content:space-between;gap:12px;container-type:inline-size;min-height:220px}
.res .lab{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.res .big output{display:block;font-size:min(calc(100cqw/(var(--len,8)*.62)),110px);font-weight:700;letter-spacing:-.06em;line-height:1;white-space:nowrap}
.res .two{display:flex;gap:28px}
.res small{display:block;font-size:12px;font-weight:500}
.res .two output{font-size:22px;font-weight:700;letter-spacing:-.02em}

/* enregistrement dépliable */
.sv{margin-top:6px}
.sv-row{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:40px}
.sv-toggle{min-width:0;display:flex;align-items:center;gap:8px;background:none;border:0;padding:0;font-weight:600;font-size:14px;cursor:pointer;min-height:40px;text-align:left}
.sv-toggle span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sv-toggle:disabled{opacity:.55;cursor:not-allowed}
.sv-toggle svg{flex:none;width:14px;height:14px;transition:transform .15s}
.sv.open .sv-toggle svg{transform:rotate(180deg)}
.ok{font-weight:600;font-size:13px;color:var(--mu);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.save{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px}
.svp{display:none;margin-top:6px}
.sv.open .svp{display:flex}
.seg{display:inline-grid;grid-auto-flow:column;gap:6px}
.seg label{position:relative}
.seg input,.chk input{position:absolute;opacity:0;width:1px;height:1px}
.seg span{display:grid;place-items:center;min-height:42px;padding:0 14px;border-radius:99px;background:var(--inp);font-weight:600;color:var(--mu);cursor:pointer;white-space:nowrap}
.seg input:checked+span{background:var(--b1);color:var(--b1t)}
.note-l{flex:1 1 100%}
.note-l input{width:100%}
.chk{position:relative;display:flex;gap:10px;align-items:center;min-height:42px;cursor:pointer;font-size:13.5px}
.chk i{flex:none;width:20px;height:20px;display:grid;place-items:center;border:2px solid var(--tx);border-radius:7px;color:var(--b1t)}
.chk i svg{width:12px;height:12px;opacity:0}
.chk input:checked+i{background:var(--b1)}
.chk input:checked+i svg{opacity:1}
.save .btn{padding:0 16px}

/* carnet */
.carnet{display:flex;flex-direction:column;min-height:0}
.chead{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:12px}
.chead h2{margin:0}
.cact{display:flex;align-items:center;gap:2px}
.add{min-height:32px;padding:0 0 0 8px;background:none;border:0;font-size:12px;font-weight:700;text-decoration:underline;text-underline-offset:3px;cursor:pointer;white-space:nowrap}
.tabs{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;flex:none;margin-bottom:12px;min-height:40px}
.tabs:empty{display:none}
.tabs .w{flex:none;max-width:190px;min-height:40px;padding:0 14px;border:0;border-radius:99px;background:var(--inp);color:var(--tx);font-weight:600;font-size:13px;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tabs .w[aria-pressed=true]{background:var(--b1);color:var(--b1t)}
.entries{list-style:none;margin:0;padding:0}
.entries li{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-rows:auto auto;align-content:center;column-gap:6px;height:54px;margin-bottom:6px;padding:0 4px 0 14px;background:var(--inp);border-radius:16px}
.en-1{grid-area:1/1;display:flex;align-items:baseline;gap:10px;white-space:nowrap;min-width:0}
.en-1 .r-date{font-size:13px;color:var(--mu)}.en-1 .r-gap{font-size:14px;font-weight:700}.en-1 .r-rate{font-size:15px;font-weight:700}
.en-2{grid-area:2/1;display:flex;align-items:center;gap:6px;min-width:0;overflow:hidden;white-space:nowrap}
.en-note{flex:1 1 0;min-width:0;overflow:hidden;text-overflow:ellipsis;color:var(--mu);font-size:12.5px}
.tag{display:inline-block;flex:none;font-size:12px;line-height:1.5;padding:1px 10px;border-radius:99px;background:var(--neu);font-weight:500}
.tag.t-reg{background:var(--dark);color:var(--dtx)}
.r-act{grid-area:1/2/3/3;display:flex;align-items:center}
.ic{width:34px;height:36px;display:grid;place-items:center;background:none;border:0;cursor:pointer;padding:0;border-radius:50%}
.ic:hover{background:var(--inp)}.entries .ic:hover{background:var(--neu)}
.ic svg{width:17px;height:17px}
.ic[hidden],.cact [hidden]{display:none}
.entries li.empty{display:grid;place-content:center;justify-items:center;gap:12px;height:150px;padding:0 20px;text-align:center;background:none;box-shadow:inset 0 0 0 2px var(--inp);color:var(--mu)}
.entries li.empty .btn{color:var(--b1t)}

/* dialogues */
dialog{width:min(92vw,440px);padding:24px;border:0;background:var(--neu);color:var(--tx);border-radius:28px}
dialog::backdrop{background:rgba(0,0,0,.5)}
dialog h3{font-size:18px;margin-bottom:12px}
dialog .dl{display:flex;gap:8px;justify-content:flex-end;margin-top:18px}
dialog form{display:grid;gap:12px}
dialog .fld.wide input{width:100%}
dialog .grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
dialog .grid2 .fld input{width:100%}
dialog .seg{display:grid;grid-template-columns:1fr 1fr}
dialog .seg span{padding:0 8px}
#dc-msg,.hint{color:var(--mu)}
.linkrow{display:flex;gap:8px}
.linkrow input{flex:1;min-width:0}
.carnet-foot{flex:none;padding-top:8px;display:flex;justify-content:flex-end}
.carnet-foot .add{padding:0;min-height:28px;color:var(--mu)}

/* ---------- desktop ---------- */
@media(min-width:1000px){
  body{font-size:14px}
  .app{height:100dvh;padding:16px 20px 20px;grid-template-columns:minmax(0,1.5fr) 485px 462px}
  .t-clock{container-type:size;min-height:0;gap:0;justify-content:space-evenly}
  .t-clock .dial{width:min(100cqw,calc(100cqh - 160px),680px)}
  .time{font-size:min(84px,15cqw)}
  .date{font-size:18px}
  .hero{display:flex;flex-direction:column;min-height:0;padding:24px}
  .hero>h2{margin-bottom:10px}
  .res{flex:none;min-height:0;padding:14px 20px;margin-top:28px;gap:4px;container-type:inline-size}
  .res .big output{font-size:min(calc(100cqw/(var(--len,8)*.62)),130px)}
  .sv{height:188px;flex:none;margin-top:14px}
  .svp{display:flex;visibility:hidden}
  .sv.open .svp{visibility:visible}
  input[type=date],input[type=time],input[type=text]{min-height:40px;font-size:14px}
  .fld input,.f-w{width:118px}.f-date input{width:152px}
  .btn{min-height:40px}
  .seg span,.chk{min-height:38px}
  .carnet{padding:24px}
  .entries{flex:1;min-height:0;overflow-y:auto;margin-right:-8px;padding-right:8px}
  .entries .ic{height:30px;width:32px}
}
@media(min-width:1000px) and (max-height:800px){
  :root{--pad:18px;--gap:10px}
  .app{padding:12px 16px 14px;grid-template-columns:minmax(0,1.4fr) 460px 408px}
  input[type=date],input[type=time],input[type=text]{min-height:36px}
  .btn{min-height:36px}
  .seg span,.chk{min-height:34px}
  .fields,.rowA,.rowB,.rowC,.save{gap:8px 10px}
  .hero{padding:18px 20px}
  .hero>h2,.tile>h2{margin-bottom:8px}
  .res{padding:14px 18px;margin-top:24px}
  .res .two output{font-size:19px}
  .sv{height:176px}
  .chk{font-size:12.5px;gap:8px}
  .save .btn{padding:0 12px}
  .t-clock .dial{width:min(100cqw,calc(100cqh - 130px),680px)}
  .time{font-size:min(64px,15cqw)}
  .date{font-size:16px}
  .carnet{padding:18px}
  .chead{margin-bottom:8px}
  .tabs{margin-bottom:8px;min-height:34px}
  .tabs .w{min-height:34px;padding:0 12px}
  .entries li{height:48px;margin-bottom:5px}
  .entries .ic{height:28px}
}
/* 1000-1599px : horloge en bandeau au-dessus, carnet et mesure dessous */
@media(min-width:1000px) and (max-width:1599px){
  .app{height:auto;min-height:100dvh;grid-template-columns:485px minmax(0,1fr);grid-template-rows:auto minmax(560px,1fr);justify-content:center}
  .t-clock{grid-column:1/-1;container-type:normal;justify-content:center;gap:24px;padding:var(--pad)}
  .t-clock .dial{width:min(80vw,380px)}
  .time{font-size:clamp(44px,13vw,64px)}
  .date{font-size:16px}
}
@media(max-width:999px){
  .res{min-height:230px}
  .entries{max-height:460px;overflow-y:auto}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}