:root{
  color-scheme:dark;
  --bg:#0f1115; --panel:#161a22; --panel2:#1c2130; --line:#262c3a;
  --ink:#e6e8ee; --muted:#8b94a7; --accent:#4ade80; --warn:#f0a868;
  --danger:#f26d6d; --a:#5aa9e6; --b:#e0785a;
  --r:14px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--ink);
  font:16px/1.5 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  padding-bottom:env(safe-area-inset-bottom);
  -webkit-text-size-adjust:100%;
}
h1{font-size:1.05rem;margin:0;font-weight:600;letter-spacing:.01em}
.muted{color:var(--muted);font-weight:400;font-size:.82rem}
small{font-size:.55em;color:var(--muted);margin-left:.15em}

.top{
  display:flex;align-items:center;justify-content:space-between;
  padding:calc(env(safe-area-inset-top) + 14px) 16px 14px;
  border-bottom:1px solid var(--line);position:sticky;top:0;
  background:rgba(15,17,21,.92);backdrop-filter:blur(8px);z-index:20;
}
.ghost{color:var(--muted);text-decoration:none;font-size:.85rem}
main{padding:16px;max-width:640px;margin:0 auto}

/* tiles */
.tiles{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:18px}
.tile{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:12px 14px;
      display:flex;flex-direction:column;gap:2px;min-height:82px;justify-content:center}
.tile .label{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.tile .value{font-size:1.65rem;font-weight:650;line-height:1.1;font-variant-numeric:tabular-nums}
.tile .sub{font-size:.72rem;color:var(--muted)}

/* tabs */
.tabs{display:flex;gap:6px;overflow-x:auto;margin-bottom:14px;
      scrollbar-width:none;-webkit-overflow-scrolling:touch}
.tabs::-webkit-scrollbar{display:none}
.tab{flex:0 0 auto;background:var(--panel);color:var(--muted);border:1px solid var(--line);
     border-radius:999px;padding:8px 15px;font-size:.85rem;cursor:pointer;font-family:inherit}
.tab.active{background:var(--ink);color:#0f1115;border-color:var(--ink);font-weight:600}

.panel{display:none}
.panel.active{display:block;animation:fade .18s ease}
@keyframes fade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}

/* forms */
form{display:flex;flex-direction:column;gap:13px}
label{display:flex;flex-direction:column;gap:6px;font-size:.85rem;color:var(--muted)}
input,select,textarea{
  background:var(--panel);border:1px solid var(--line);border-radius:10px;
  color:var(--ink);padding:12px;font:inherit;font-size:16px;width:100%;
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--a);outline-offset:1px;border-color:transparent}
textarea{resize:vertical}
input[type=range]{padding:0;background:none;border:none;accent-color:var(--accent)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.row3{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}
.chk{flex-direction:row;align-items:center;gap:9px;color:var(--ink);font-size:.85rem}
.chk input{width:20px;height:20px;flex:0 0 auto;accent-color:var(--accent)}
button[type=submit]{
  background:var(--accent);color:#08210f;border:0;border-radius:12px;
  padding:15px;font:inherit;font-weight:700;font-size:1rem;cursor:pointer;margin-top:2px;
}
button[type=submit]:active{transform:scale(.99)}
button[type=submit][disabled]{opacity:.5}

/* phases — the visual distinction is the point */
.phase{border:1px solid var(--line);border-radius:var(--r);padding:13px;margin:0;
       display:flex;flex-direction:column;gap:11px;background:var(--panel2)}
.phase legend{font-size:.74rem;text-transform:uppercase;letter-spacing:.07em;
              padding:0 7px;font-weight:700}
.phase-a{border-left:3px solid var(--a)}
.phase-a legend{color:var(--a)}
.phase-b{border-left:3px solid var(--b)}
.phase-b legend{color:var(--b)}
.hint{margin:0;font-size:.79rem;color:var(--muted);line-height:1.45}

/* stepper */
.stepper{display:flex;align-items:center;gap:0;background:var(--panel);
         border:1px solid var(--line);border-radius:10px;overflow:hidden}
.stepper button{flex:0 0 56px;height:52px;background:transparent;border:0;color:var(--ink);
                font-size:1.5rem;cursor:pointer;font-family:inherit}
.stepper button:active{background:var(--line)}
.stepper output{flex:1;text-align:center;font-size:1.35rem;font-weight:650;
                font-variant-numeric:tabular-nums}

/* history */
.hgroup{margin-bottom:22px}
.hgroup h2{font-size:.74rem;text-transform:uppercase;letter-spacing:.07em;
           color:var(--muted);margin:0 0 9px}
.hrow{background:var(--panel);border:1px solid var(--line);border-radius:11px;
      padding:11px 13px;margin-bottom:7px;display:flex;justify-content:space-between;
      align-items:flex-start;gap:11px;font-size:.88rem}
.hrow .d{color:var(--muted);font-size:.75rem;white-space:nowrap;font-variant-numeric:tabular-nums}
.hrow .m{flex:1;min-width:0}
.pill{display:inline-block;padding:1px 8px;border-radius:999px;font-size:.71rem;
      font-weight:650;margin-right:5px}
.pill.ok{background:rgba(74,222,128,.15);color:var(--accent)}
.pill.bad{background:rgba(224,120,90,.16);color:var(--b)}
.del{background:none;border:0;color:var(--muted);cursor:pointer;font-size:1.05rem;
     padding:0 3px;line-height:1;font-family:inherit}

/* voice */
.mic{position:absolute;right:9px;bottom:9px;width:38px;height:38px;border-radius:50%;
     border:1px solid var(--line);background:var(--panel2);color:var(--muted);
     cursor:pointer;font-size:1.05rem;display:grid;place-items:center;font-family:inherit}
.mic.rec{background:var(--danger);color:#fff;border-color:var(--danger);
         animation:pulse 1.1s ease-in-out infinite}
@keyframes pulse{50%{opacity:.55}}
.hasmic{position:relative}
.hasmic textarea{padding-right:56px}

/* auth */
body.auth{display:grid;place-items:center;min-height:100vh;padding:20px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;
      padding:26px;width:100%;max-width:370px}
.card h1{margin-bottom:16px;font-size:1.15rem}
.card form{margin-top:16px}
.err{background:rgba(242,109,109,.13);border:1px solid rgba(242,109,109,.32);
     color:#f4a0a0;padding:10px 12px;border-radius:10px;font-size:.85rem;margin:0}

/* misc */
.offline-bar{background:var(--warn);color:#241606;text-align:center;padding:7px;
             font-size:.82rem;font-weight:650;position:sticky;top:0;z-index:30}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:26px;
       background:var(--ink);color:#0f1115;padding:11px 20px;border-radius:999px;
       font-weight:650;font-size:.88rem;z-index:60;box-shadow:0 6px 26px rgba(0,0,0,.45)}
@media (min-width:560px){.tiles{grid-template-columns:repeat(4,1fr)}}

/* auth extras */
.ok-note{background:rgba(74,222,128,.12);border:1px solid rgba(74,222,128,.3);
         color:var(--accent);padding:10px 12px;border-radius:10px;font-size:.85rem;margin:0}
.otp{font-size:1.9rem;letter-spacing:.34em;text-align:center;font-variant-numeric:tabular-nums;
     padding:14px 12px;font-weight:650}
.resend{margin-top:14px}
.linkish{background:none;border:0;color:var(--muted);text-decoration:underline;
         cursor:pointer;font:inherit;font-size:.83rem;padding:6px}
.card .muted{line-height:1.5}

/* measurements + photos */
.measure{border-left:3px solid var(--accent)}
.measure legend{color:var(--accent)}
.photo-box{border-left:3px solid var(--warn);margin-top:16px}
.photo-box legend{color:var(--warn)}
.unitrow{display:flex;align-items:center;justify-content:space-between;gap:10px}
.seg{display:flex;border:1px solid var(--line);border-radius:9px;overflow:hidden}
.seg button{background:var(--panel);color:var(--muted);border:0;padding:7px 15px;
            font:inherit;font-size:.82rem;cursor:pointer}
.seg button.on{background:var(--ink);color:#0f1115;font-weight:650}
input[type=file]{padding:10px;font-size:.85rem}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));
         gap:9px;margin-top:14px}
.shot{margin:0;position:relative}
.shot img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:9px;
          border:1px solid var(--line);display:block;background:var(--panel)}
.shot figcaption{font-size:.68rem;color:var(--muted);text-align:center;margin-top:4px;line-height:1.3}
.delshot{position:absolute;top:4px;right:4px;width:24px;height:24px;border-radius:50%;
         background:rgba(0,0,0,.68);color:#fff;border:0;cursor:pointer;font-size:.95rem;
         line-height:1;font-family:inherit}

/* vocabulary */
.reminders{background:var(--panel2);border:1px solid var(--line);border-radius:11px;padding:10px 11px}
.rem-label{font-size:.68rem;text-transform:uppercase;letter-spacing:.09em;color:var(--muted)}
.rem-strip{display:flex;gap:7px;overflow-x:auto;margin-top:8px;padding-bottom:3px;
           scrollbar-width:none}
.rem-strip::-webkit-scrollbar{display:none}
.rem{flex:0 0 auto;background:var(--panel);border:1px solid var(--line);border-radius:9px;
     padding:6px 11px;cursor:pointer;font:inherit;text-align:left;line-height:1.25}
.rem b{display:block;font-size:.84rem;color:var(--ink);font-weight:650}
.rem span{display:block;font-size:.7rem;color:var(--muted)}
.rem:active{background:var(--line)}
.vrow{background:var(--panel);border:1px solid var(--line);border-radius:11px;
      padding:11px 13px;margin-bottom:8px}
.vhead{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap}
.vname{font-size:.93rem;font-weight:600}
.vnums{font-size:.74rem;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.vnums em{color:var(--warn);font-style:normal}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px}
.chip{display:inline-flex;align-items:center;gap:5px;background:var(--panel2);
      border:1px solid var(--line);border-radius:999px;padding:3px 6px 3px 10px;
      font-size:.79rem;color:var(--ink)}
.chip i{font-style:normal;font-size:.66rem;color:var(--muted);
        background:var(--bg);border-radius:999px;padding:0 5px}
.chip .x{background:none;border:0;color:var(--muted);cursor:pointer;font-size:.95rem;
         line-height:1;padding:0 2px;font-family:inherit}
.chip.add{cursor:pointer;border-style:dashed;color:var(--muted);padding:3px 10px;font-family:inherit}

/* dictionary dialog */
.rem-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
#vocab-dialog{border:0;padding:0;background:transparent;max-width:min(94vw,470px);width:100%}
#vocab-dialog::backdrop{background:rgba(0,0,0,.66);backdrop-filter:blur(2px)}
.dlg{background:var(--panel);border:1px solid var(--line-2,var(--line));border-radius:16px;
     padding:16px;display:flex;flex-direction:column;gap:13px;max-height:84vh;overflow-y:auto;
     color:var(--ink)}
.dlg header{display:flex;align-items:center;justify-content:space-between}
.dlg header strong{font-size:1rem}
.dlg header .x{background:none;border:0;color:var(--muted);font-size:1.4rem;
               cursor:pointer;line-height:1;font-family:inherit}
.dlg-quick{background:var(--panel2);border:1px solid var(--line);border-radius:12px;
           padding:13px;display:flex;flex-direction:column;gap:11px}
.mini{align-self:end;background:var(--accent);color:#08210f;border:0;border-radius:10px;
      padding:12px;font:inherit;font-weight:700;cursor:pointer;width:100%}
.dlg-msg{margin:0;font-size:.82rem;padding:8px 10px;border-radius:8px}
.dlg-msg.ok{background:rgba(74,222,128,.13);color:var(--accent)}
.dlg-msg.bad{background:rgba(242,109,109,.13);color:#f4a0a0}
.dlg-list{display:flex;flex-direction:column;gap:5px}
.dlg-row{display:flex;justify-content:space-between;gap:12px;padding:8px 11px;
         background:var(--panel2);border:1px solid var(--line);border-radius:9px;font-size:.86rem}
.dlg-row b{font-weight:650}
.dlg-row span{color:var(--muted);text-align:right}

/* parse results */
#parse-out{display:flex;flex-direction:column;gap:10px;margin-top:16px}
.pcard{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 13px}
.pbusy{color:var(--muted);font-size:.86rem}
.phead{display:flex;justify-content:space-between;align-items:baseline;gap:10px;
       margin-bottom:9px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.phead b{text-transform:capitalize;font-size:.93rem}
.pitem{display:flex;justify-content:space-between;align-items:flex-start;gap:11px;
       padding:7px 0;font-size:.87rem}
.pitem+.pitem{border-top:1px solid var(--line)}
.pmain{display:flex;flex-direction:column;gap:1px;min-width:0}
.pmain .muted{font-size:.75rem}
.pnums{font-size:.78rem;color:var(--muted);white-space:nowrap;text-align:right;
       font-variant-numeric:tabular-nums}
.pnums em{color:var(--warn);font-style:normal}
.pitem.unknown{flex-direction:column;align-items:stretch;gap:8px;
               background:rgba(240,168,104,.07);border-left:2px solid var(--warn);
               padding:10px;border-radius:9px;margin:6px 0}
.pitem.unknown b{color:var(--warn)}
.pfix{display:grid;grid-template-columns:1fr auto auto;gap:6px}
.pfix input,.pfix select{padding:9px;font-size:16px}
.pteach{background:var(--warn);color:#241606;border:0;border-radius:9px;
        padding:9px 13px;font:inherit;font-weight:700;cursor:pointer;white-space:nowrap}
.pteach[disabled]{opacity:.5}
@media (max-width:420px){.pfix{grid-template-columns:1fr;}}

/* session route builder */
.trig{border-left:3px solid var(--a)} .trig legend{color:var(--a)}
.route{border-left:3px solid var(--b)} .route legend{color:var(--b)}
.chipset{display:flex;flex-wrap:wrap;gap:6px}
.chipset button{background:var(--panel);color:var(--muted);border:1px solid var(--line);
  border-radius:999px;padding:8px 13px;font:inherit;font-size:.82rem;cursor:pointer}
.chipset button.on{background:var(--a);color:#04121f;border-color:var(--a);font-weight:650}
.addlegs{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}
.addlegs button{background:var(--panel);color:var(--ink);border:1px dashed var(--line-2,var(--line));
  border-radius:10px;padding:12px;font:inherit;font-size:.87rem;cursor:pointer}
.addlegs button:active{background:var(--line)}
.leg{background:var(--panel);border:1px solid var(--line);border-radius:11px;
     padding:10px;margin-bottom:8px}
.leg-store{border-left:3px solid var(--b)}
.leg-pub{border-left:3px solid var(--a)}
.leg-home{border-left:3px solid var(--muted)}
.leghead{display:flex;align-items:center;gap:8px}
.legno{color:var(--muted);font-size:.78rem;font-variant-numeric:tabular-nums}
.leghead b{font-size:.87rem;white-space:nowrap}
.legvenue{flex:1;padding:8px;font-size:15px}
.legx{background:none;border:0;color:var(--muted);font-size:1.2rem;cursor:pointer;
      padding:0 4px;line-height:1;font-family:inherit}
.legfield{margin-top:8px}
.drow{display:grid;grid-template-columns:1fr 68px auto;gap:6px;margin-top:7px;align-items:center}
.drow .dlabel{grid-column:1/-1}
.drow select,.drow input{padding:9px;font-size:15px}
.drowx{background:none;border:0;color:var(--muted);cursor:pointer;font-size:1.1rem;font-family:inherit}
.adddrink{background:none;border:0;color:var(--a);font:inherit;font-size:.8rem;
          cursor:pointer;padding:7px 0 0}
.patternhint code{background:var(--panel2);padding:2px 7px;border-radius:5px;color:var(--ink)}
.verdict{padding:9px 11px;border-radius:9px;font-size:.85rem;margin-top:4px}
.verdict.ok{background:rgba(74,222,128,.13);color:var(--accent)}
.verdict.warn{background:rgba(240,168,104,.13);color:var(--warn)}
.hrow code{background:var(--panel2);padding:1px 6px;border-radius:5px;font-size:.78rem}