:root{
  --bg:#EDF0F3; --surface:#FFFFFF; --ink:#14202B; --muted:#5B6B7A; --line:#D3DAE1;
  --on:#1F7A52; --on-soft:#E0F1E8; --off:#A85A08; --off-soft:#F7EAD8; --accent:#1D4E89; --accent-ink:#FFFFFF;
  --danger:#B3261E;
  color-scheme: light;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#10171E; --surface:#18222C; --ink:#E6ECF1; --muted:#93A3B2; --line:#2A3743;
    --on:#46C28A; --on-soft:#15352A; --off:#E5A04A; --off-soft:#3A2915; --accent:#7FB0EA; --accent-ink:#0E1A27;
    --danger:#F2867E; color-scheme: dark;
  }
}
:root[data-theme="dark"]{
  --bg:#10171E; --surface:#18222C; --ink:#E6ECF1; --muted:#93A3B2; --line:#2A3743;
  --on:#46C28A; --on-soft:#15352A; --off:#E5A04A; --off-soft:#3A2915; --accent:#7FB0EA; --accent-ink:#0E1A27;
  --danger:#F2867E; color-scheme: dark;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
body{margin:0;background:var(--bg);color:var(--ink);font:400 15px/1.5 "Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--surface)}
button,input,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

header{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--surface);border-bottom:1px solid var(--line)}
.bar{max-width:1120px;margin:0 auto;padding:10px 20px;display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.brand{font:700 26px/1 "Barlow Condensed",sans-serif;letter-spacing:.01em;display:flex;align-items:center;gap:8px}
.brand i{display:inline-block;width:10px;height:22px;background:var(--on);border-radius:2px}
.tabs{display:flex;gap:4px;margin-left:auto}
.tab{border:0;background:none;padding:8px 14px;border-radius:8px;font-weight:600;color:var(--muted);cursor:pointer}
.tab[aria-current="page"]{background:var(--ink);color:var(--surface)}
.clock{font:600 20px/1 "Barlow Condensed",sans-serif;color:var(--muted);font-variant-numeric:tabular-nums}

main{max-width:1120px;margin:0 auto;padding:24px 20px 60px}
h1{font:600 34px/1.1 "Barlow Condensed",sans-serif;margin:0 0 4px}
.sub{color:var(--muted);margin:0 0 22px}
.note{background:var(--off-soft);color:var(--ink);border-left:4px solid var(--off);padding:10px 14px;border-radius:6px;margin:0 0 18px;font-size:14px}
.note[hidden]{display:none}

/* Registo */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px 16px 14px 20px;position:relative;display:flex;flex-direction:column;gap:6px;overflow:hidden}
.tile::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:var(--line)}
.tile.on::before{background:var(--on)}
.tile.off::before{background:var(--off)}
.name{font-weight:600;font-size:17px;margin:0;overflow-wrap:anywhere}
.big{font:600 56px/1 "Barlow Condensed",sans-serif;font-variant-numeric:tabular-nums;letter-spacing:.01em;color:var(--muted);margin:4px 0 0}
.tile.on .big{color:var(--on)}
.status{font-size:14px;color:var(--muted);min-height:21px}
.today{font-size:13px;color:var(--muted)}
.act{margin-top:8px;border:0;border-radius:9px;padding:12px;font-weight:700;font-size:15px;cursor:pointer}
.act.start{background:var(--on);color:#fff}
.act.stop{background:var(--off-soft);color:var(--off);box-shadow:inset 0 0 0 1.5px var(--off)}
.act:disabled{opacity:.55;cursor:progress}
.add{display:flex;gap:8px;margin-top:22px;max-width:480px}
.add input{flex:1;min-width:0;border:1px solid var(--line);background:var(--surface);border-radius:9px;padding:10px 12px}
.btn{border:1px solid var(--line);background:var(--surface);border-radius:9px;padding:10px 14px;font-weight:600;cursor:pointer}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.empty{background:var(--surface);border:1px dashed var(--line);border-radius:12px;padding:28px;color:var(--muted)}

/* Consulta */
.controls{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:18px}
.seg{display:inline-flex;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:3px}
.seg button{border:0;background:none;padding:7px 14px;border-radius:7px;font-weight:600;color:var(--muted);cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink)}
.nav{display:flex;align-items:center;gap:6px}
.nav .btn{padding:7px 12px}
.plabel{font:600 22px/1.1 "Barlow Condensed",sans-serif;min-width:12ch}
.tablewrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:12px}
table{border-collapse:collapse;width:100%;min-width:640px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:13px;font-weight:600;color:var(--muted)}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
tr.row{cursor:pointer}
tr.row:hover td{background:color-mix(in srgb,var(--accent) 5%,transparent)}
.tt{font:600 22px/1 "Barlow Condensed",sans-serif}
.live{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--on);margin-left:6px;vertical-align:middle}
.chips{display:flex;flex-wrap:wrap;gap:4px}
.chip{background:var(--off-soft);color:var(--off);border-radius:999px;padding:2px 9px;font-size:12.5px;font-weight:600;white-space:nowrap}
.muted{color:var(--muted)}
tr.detail td{background:var(--bg);padding:0}
.sess{list-style:none;margin:0;padding:8px 14px 14px}
.sess li{display:grid;grid-template-columns:minmax(110px,auto) minmax(110px,auto) 80px 1fr auto;align-items:center;gap:12px;padding:7px 0;border-bottom:1px solid var(--line);font-size:14px;font-variant-numeric:tabular-nums}
.sess li:last-child{border-bottom:0}
tfoot td{font-weight:700;border-bottom:0}
.caret{display:inline-block;width:1em;color:var(--muted);transition:transform .15s}
tr.row[aria-expanded="true"] .caret{transform:rotate(90deg)}

/* Modal */
dialog{border:0;border-radius:14px;padding:0;max-width:440px;width:calc(100% - 32px);background:var(--surface);color:var(--ink)}
dialog::backdrop{background:rgba(10,18,26,.55)}
.mbody{padding:22px}
.mbody h2{font:600 28px/1.1 "Barlow Condensed",sans-serif;margin:0 0 4px}
.causes{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:16px 0 12px}
.cause{border:1.5px solid var(--line);background:var(--surface);border-radius:9px;padding:11px 10px;text-align:left;font-weight:600;cursor:pointer}
.cause[aria-pressed="true"]{border-color:var(--off);background:var(--off-soft);color:var(--off)}
textarea{width:100%;border:1px solid var(--line);background:var(--surface);border-radius:9px;padding:10px;min-height:70px;resize:vertical}
.err{color:var(--danger);font-size:13.5px;min-height:20px;margin:6px 0 0}
.mfoot{display:flex;gap:8px;justify-content:flex-end;padding:0 22px 20px}
.btn.warn{background:var(--off);border-color:var(--off);color:#fff}

.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--surface);padding:10px 16px;border-radius:9px;font-size:14px;z-index:20}
.toast[hidden]{display:none}


/* Manutenção */
.mgrid{display:grid;gap:18px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px}
.panel h2{font:600 24px/1.1 "Barlow Condensed",sans-serif;margin:0 0 12px}
.form{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:14px}
.form input[type=text],.form select{min-width:0}
input[type=text],input[type=time],select{border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:8px 10px}
input[type=text]{flex:1 1 200px}
input[type=time]{padding:6px 8px;font-variant-numeric:tabular-nums}
.chk{display:inline-flex;align-items:center;gap:6px;font-size:14px;white-space:nowrap}
.list{width:100%;min-width:560px}
.list td{padding:8px 10px;vertical-align:middle}
.list tr.inativo td{opacity:.55}
.list input[type=text]{width:100%}
.flist{min-width:1380px}.flist select{max-width:120px;padding:6px 6px}.flist td.fname{min-width:170px}
.tag{font-size:12.5px;font-weight:600;border-radius:999px;padding:2px 9px;background:var(--on-soft);color:var(--on);white-space:nowrap}
.tag.no{background:var(--bg);color:var(--muted)}
.icon{border:1px solid var(--line);background:var(--surface);border-radius:7px;width:32px;height:32px;cursor:pointer;font-weight:700}
.icon:disabled{opacity:.35;cursor:default}
.hwrap{display:grid;grid-template-columns:220px 1fr;gap:18px;align-items:start}
.hlist{display:flex;flex-direction:column;gap:6px}
.hitem{text-align:left;border:1px solid var(--line);background:var(--surface);border-radius:9px;padding:10px 12px;cursor:pointer}
.hitem[aria-pressed="true"]{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.hitem small{display:block;color:var(--muted)}
.htab td,.htab th{padding:6px 8px}
.htab{min-width:600px}
.htab .sep{color:var(--muted);padding:0 2px}
.rowbtns{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.btn.danger{color:var(--danger)}
.btn:disabled{opacity:.5;cursor:default}
.pos{color:var(--on)} .neg{color:var(--danger)}
.sched{font-size:13px;color:var(--muted)}
@media (max-width:760px){.hwrap{grid-template-columns:1fr}}
.sess .btn{padding:5px 10px;font-size:13px}
.sessfoot{padding:0 14px 14px}
.fix{font-size:12px;font-weight:600;color:var(--accent);margin-left:6px}
.edgrid{display:grid;gap:12px}
.edgrid>label{display:grid;gap:4px;font-size:14px;font-weight:600}
.edgrid>label>span{display:flex;gap:8px;flex-wrap:wrap}
.edgrid select{width:100%}
.edgrid input:disabled,.edgrid select:disabled{opacity:.45}
.sech{font:600 24px/1.1 "Barlow Condensed",sans-serif;margin:30px 0 12px}
.sech[hidden]{display:none}
.lgres{display:flex;flex-direction:column;gap:4px;margin-top:10px;max-height:300px;overflow:auto}
.lgres button{display:flex;align-items:center;gap:10px;text-align:left;border:1px solid var(--line);background:var(--surface);border-radius:9px;padding:8px 10px;cursor:pointer}
.lgres button:disabled{opacity:.5;cursor:default}
.lgres img,.who img{width:26px;height:26px;border-radius:50%;flex:none}
.lgres small{display:block;color:var(--muted)}
.who{display:flex;align-items:center;gap:8px;white-space:nowrap}
.who .btn{padding:5px 10px;font-size:13px}
.userbox{display:flex;align-items:center;gap:10px;font-weight:600}
.userbox .btn{padding:6px 12px}
.userbox[hidden],.tabs[hidden]{display:none}
.login{max-width:340px;margin:4vh auto 0;text-align:center}
.login h1{font-size:40px}
.pinin{width:100%;font:600 46px/1 "Barlow Condensed",sans-serif;text-align:center;letter-spacing:.18em;border:1.5px solid var(--line);border-radius:12px;padding:12px 10px;background:var(--surface);font-variant-numeric:tabular-nums}
.pinin[hidden]{display:none}
.pinin:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 25%,transparent)}
.keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}
.keypad button{font:600 32px/1 "Barlow Condensed",sans-serif;padding:16px 0;border-radius:12px;border:1px solid var(--line);background:var(--surface);cursor:pointer;touch-action:manipulation}
.keypad button:active{background:var(--bg)}
.keypad .sm{font:600 15px/1 "Public Sans",sans-serif}
.keypad .ok{background:var(--on);color:#fff;border-color:var(--on)}
.linkbtn{background:none;border:0;color:var(--accent);font-weight:600;cursor:pointer;margin-top:8px;text-decoration:underline}
.linkbtn[hidden]{display:none}
.flist input.numin{width:80px;flex:none}
.savebar{position:sticky;bottom:calc(12px + env(safe-area-inset-bottom,0px));z-index:3;display:flex;flex-wrap:wrap;align-items:center;gap:10px;justify-content:flex-end;margin-top:14px;padding:10px 12px;background:var(--surface);border:1px solid var(--line);border-radius:10px}
.savebar .cnt{margin-right:auto;color:var(--muted);font-size:14px}
.savebar.dirty{border-color:var(--off);background:var(--off-soft)}
.savebar.dirty .cnt{color:var(--off);font-weight:600}
tr.changed td{background:color-mix(in srgb,var(--off) 10%,transparent)}
@media (max-width:560px){
  .bar{gap:10px}.clock{display:none}
  .big{font-size:48px}
  .sess li{grid-template-columns:1fr 1fr;gap:2px 12px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}