:root{
  --paper:#ffffff; --paper2:#f5f5f5; --ink:#2b2b2b; --ink2:#4a4a4a; --mute:#7d7d7d; --mute2:#a3a3a3; --line:#d8d8d8; --line2:#ebebeb;
  --attn:#9a5745; --attn-soft:#f4ebe7; --bar:#bdbdbd;
  --font:"Manrope","Helvetica Neue",Helvetica,Arial,sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
html{background:var(--paper)}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:14.5px;line-height:1.5;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{margin:0;font-weight:600;letter-spacing:.14em;text-transform:uppercase;text-wrap:balance}
h1{font-size:17px} h2{font-size:13.5px;color:var(--ink2);letter-spacing:.16em} h3{font-size:12px;color:var(--mute);letter-spacing:.16em}
.eyebrow{font-size:10.5px;font-weight:600;text-transform:uppercase;letter-spacing:.18em;color:var(--mute)}
.num{font-variant-numeric:tabular-nums}
.muted{color:var(--mute)} .small{font-size:12.5px}
a{color:var(--ink)}
.nc{display:inline-grid;place-items:center;width:22px;height:22px;border:1px solid var(--ink);border-radius:50%;font-size:11px;font-weight:600;letter-spacing:0;margin-right:10px;vertical-align:-5px}

/* login */
#login{position:fixed;inset:0;background:var(--paper);z-index:100;display:flex;align-items:center;justify-content:center;padding:24px}
#login[hidden]{display:none}
#login .wm{position:absolute;left:50%;top:50%;width:150px;height:auto;transform:translate(-50%,-50%);opacity:.05;pointer-events:none}
#login form{position:relative;width:100%;max-width:320px;display:flex;flex-direction:column;align-items:center;gap:0}
#login img.lg{width:230px;max-width:70%;margin-bottom:56px}
.uf{width:100%;margin-bottom:26px}
.uf label{display:block;font-size:10.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--mute);margin-bottom:2px}
#login .uf input{width:100%;border:0;border-bottom:1px solid var(--line);border-radius:0;padding:8px 0;background:transparent;outline:none;font-size:15px;letter-spacing:.02em}
#login .uf input:focus{border-bottom-color:var(--ink)}
#login .go{width:100%;margin-top:6px;border:0;background:var(--ink);color:#fff;padding:13px 0;font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;cursor:pointer}
#login .go:hover{background:#000}
#login .err{min-height:20px;font-size:12.5px;color:var(--mute);margin-top:12px;text-align:center}
#login .forgot{font-size:11px;color:var(--mute2);margin-top:18px;text-decoration:none;letter-spacing:.04em}
#login .foot{position:absolute;bottom:18px;left:0;right:0;text-align:center;font-size:10.5px;color:var(--mute2);letter-spacing:.06em}
#login .hint{font-size:11px;color:var(--mute2);margin-top:26px;text-align:center;line-height:1.5}

/* shell */
.top{position:sticky;top:0;z-index:20;background:var(--paper);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;padding:10px 18px;height:56px}
.top img{height:36px;width:auto}
.top .ttl{display:flex;flex-direction:column;line-height:1.15;border-left:1px solid var(--line);padding-left:14px}
.top .ttl b{font-size:12.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase}
.top .ttl span{font-size:10.5px;color:var(--mute);letter-spacing:.06em}
.top .sp{flex:1}
.clock{font-size:11px;color:var(--mute);text-align:right;line-height:1.25;white-space:nowrap;letter-spacing:.04em}
.clock b{color:var(--ink);font-weight:600;font-size:13px}
.who{font-size:11px;color:var(--mute);letter-spacing:.06em;text-transform:uppercase;border-left:1px solid var(--line);padding-left:14px;white-space:nowrap}
.who b{color:var(--ink);font-weight:600}
.who button{border:0;background:none;color:var(--mute2);text-decoration:underline;text-underline-offset:3px;cursor:pointer;padding:0;margin-left:8px;font-size:11px;letter-spacing:.06em;text-transform:uppercase}
.wrap{display:grid;grid-template-columns:minmax(0,1fr)}
nav{position:fixed;left:0;right:0;bottom:0;z-index:15;background:var(--paper);border-top:1px solid var(--line);display:flex;justify-content:space-around;padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
nav button{border:0;background:transparent;display:flex;flex-direction:column;align-items:center;gap:3px;padding:4px 6px;font-size:8.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--mute2);cursor:pointer;position:relative;min-width:44px}
nav button svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round}
nav button.on{color:var(--ink)}
nav button .b{position:absolute;top:0;right:2px;min-width:16px;height:16px;padding:0 4px;border-radius:8px;background:var(--attn);color:#fff;font-size:10px;font-weight:600;line-height:16px;letter-spacing:0}
main{padding:22px 18px 96px;max-width:1080px;width:100%;margin:0 auto;min-width:0}
@media (min-width:900px){
  .wrap{grid-template-columns:96px minmax(0,1fr)}
  nav{position:sticky;top:56px;bottom:auto;height:calc(100vh - 56px);flex-direction:column;justify-content:flex-start;border-top:0;border-right:1px solid var(--line);padding:18px 0;gap:6px}
  nav button{width:100%;padding:10px 0;border-left:2px solid transparent;font-size:9px}
  nav button.on{border-left-color:var(--ink)}
  nav button .b{right:14px;top:6px}
  main{padding:30px 40px 60px}
}
section[data-view]{display:none}
section[data-view].on{display:block}
.vh{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:18px;flex-wrap:wrap;border-bottom:1px solid var(--ink);padding-bottom:12px}
.vh p{margin:8px 0 0;color:var(--mute);max-width:66ch;font-size:13px;letter-spacing:0;text-transform:none;font-weight:400}
.vh .eyebrow{margin-bottom:6px}

/* blocks */
.card{padding:12px 0 6px;border-top:1px solid var(--line)}
.grid{display:grid;gap:0 24px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))} .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (min-width:700px){.g4{grid-template-columns:repeat(4,minmax(0,1fr))} .g3{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:699px){.g2{grid-template-columns:1fr}}
.kpi{padding:14px 0 12px;border-top:1px solid var(--line)}
.kpi .l{font-size:10.5px;color:var(--mute);letter-spacing:.16em;text-transform:uppercase;font-weight:600}
.kpi .v{font-size:30px;font-weight:500;line-height:1;margin-top:8px;letter-spacing:-.01em}
.kpi .s{font-size:12px;color:var(--mute);margin-top:6px}
.kpi.crit .v{color:var(--attn)}
.bar{height:6px;background:var(--line2);position:relative;margin-top:10px}
.bar i{position:absolute;left:0;top:0;bottom:0;background:var(--ink)}
.bar em{position:absolute;top:-4px;bottom:-4px;width:1px;background:var(--ink)}
.stack{display:flex;flex-direction:column;gap:18px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.pill{display:inline-block;padding:1px 8px;border:1px solid var(--line);font-size:10.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;line-height:1.7;white-space:nowrap;color:var(--mute)}
.pill.ok,.pill.P{background:var(--ink);border-color:var(--ink);color:#fff}
.pill.warn,.pill.A{background:repeating-linear-gradient(45deg,var(--line) 0 1px,transparent 1px 4px);color:var(--ink)}
.pill.crit{border-color:var(--attn);color:var(--attn)}
.pill.acc{border-color:var(--ink);color:var(--ink)}
.btn{border:1px solid var(--line);background:var(--paper);padding:8px 16px;font-size:11.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;cursor:pointer;display:inline-flex;align-items:center;gap:6px;line-height:1.3;border-radius:0}
.btn:hover{border-color:var(--ink)}
.btn.pri,.btn.ok{background:var(--ink);border-color:var(--ink);color:#fff}
.btn.sm{padding:5px 10px;font-size:10.5px}
.btn:disabled{opacity:.45;cursor:default}
.btn:focus-visible,nav button:focus-visible,.chip:focus-visible{outline:1px solid var(--ink);outline-offset:2px}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:var(--paper);padding:4px 11px;font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;color:var(--mute)}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}
label.f{display:block;font-size:10.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--mute);margin-bottom:4px}
input[type=text],input[type=date],input[type=number],select,textarea{width:100%;border:1px solid var(--line);border-radius:0;padding:8px 10px;background:var(--paper);outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--ink)}
textarea{min-height:110px;resize:vertical}
.field{margin-bottom:14px}
.empty{color:var(--mute);font-size:13px;padding:22px;text-align:center;border:1px dashed var(--line)}
.toast{position:fixed;left:50%;bottom:86px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:9px 18px;font-size:12px;letter-spacing:.08em;z-index:50;opacity:0;transition:opacity .15s;pointer-events:none}
@media (min-width:900px){.toast{bottom:26px}}
.toast.on{opacity:1}

/* photos */
.photos{display:grid;grid-template-columns:repeat(3,1fr);gap:4px}
.photos img{width:100%;aspect-ratio:1;object-fit:cover;background:var(--paper2);display:block;cursor:pointer}
.photos figure{margin:0}
.photos figcaption{font-size:10.5px;color:var(--mute);padding:4px 0 6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;letter-spacing:.02em}
.draft-ph{display:grid;grid-template-columns:96px minmax(0,1fr);gap:12px;border-top:1px solid var(--line2);padding:10px 0}
.draft-ph img{width:96px;height:96px;object-fit:cover}
.draft-ph select,.draft-ph input{padding:5px 8px;font-size:13px;margin-bottom:5px}
.lightbox{position:fixed;inset:0;background:rgba(255,255,255,.97);z-index:60;display:none;align-items:center;justify-content:center;flex-direction:column;padding:20px}
.lightbox.on{display:flex}
.lightbox img{max-width:100%;max-height:80vh}
.lightbox p{color:var(--mute);margin:14px 0 0;font-size:12.5px;text-align:center;letter-spacing:.04em}

/* diário timeline */
.entry{border-top:1px solid var(--line2);padding:14px 0}
.entry .h{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap}
.entry .h b{font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.entry .txt{white-space:pre-wrap;margin:8px 0}
.entry ul{margin:4px 0 10px 18px;padding:0}

/* vistoria */
.act{display:grid;grid-template-columns:30px minmax(0,1fr) auto;gap:12px;align-items:center;padding:9px 0;border-top:1px solid var(--line2)}
.act .st{width:24px;height:24px;border:1px solid var(--ink);background:var(--paper);cursor:pointer;display:grid;place-items:center;font-size:12px;color:#fff;border-radius:0;padding:0}
.act .st.A{background:repeating-linear-gradient(45deg,var(--ink) 0 1px,transparent 1px 4px)}
.act .st.P{background:var(--ink)}
.act .st:disabled{cursor:default;opacity:.6}
.act .n{font-size:13.5px;line-height:1.35}
.act .n small{display:block;color:var(--mute);font-size:11.5px;margin-top:2px;letter-spacing:.02em}
.act .d{font-size:12px;color:var(--mute);text-align:right;white-space:nowrap}
.act.late .d{color:var(--attn);font-weight:600}
.act.done .n{color:var(--mute2)}
.grp{margin-bottom:26px}
.grp h3{display:flex;align-items:center;gap:10px;margin-bottom:4px;padding-bottom:6px;border-bottom:1px solid var(--ink)}
.grp h3 .c{font-size:11px;color:var(--mute);letter-spacing:0;font-weight:500}

/* matriz */
.mtx{overflow-x:auto;border-top:1px solid var(--ink)}
.mtx table{border-collapse:collapse;min-width:720px;width:100%;font-size:12.5px}
.mtx th,.mtx td{border-bottom:1px solid var(--line2);padding:6px 8px;text-align:left;white-space:nowrap}
.mtx th{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute);font-weight:600;background:var(--paper);position:sticky;top:0}
.mtx td.c{text-align:center;padding:3px}
.mtx .cell{display:inline-block;width:26px;height:22px;line-height:20px;border:1px solid var(--line);font-weight:600;font-size:11px;cursor:pointer;text-align:center;color:var(--mute)}
.mtx .cell.P{background:var(--ink);border-color:var(--ink);color:#fff} .mtx .cell.A{background:repeating-linear-gradient(45deg,var(--ink) 0 1px,transparent 1px 4px);border-color:var(--ink);color:transparent} .mtx .cell.N{color:var(--mute)} .mtx .cell.q{border-style:dashed} .mtx .cell.x{border:0;color:var(--line);cursor:default}
.mtx td.pav{font-size:10.5px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--ink);background:var(--paper2)}

/* gantt */
.gantt{overflow-x:auto;border-top:1px solid var(--ink)}
.gantt .in{min-width:860px}
.gr{display:grid;grid-template-columns:260px 1fr;align-items:stretch;border-top:1px solid var(--line2)}
.gr.h{border-top:0;background:var(--paper);position:sticky;top:0;z-index:2}
.gr .nm{padding:5px 10px;font-size:12.5px;line-height:1.3;border-right:1px solid var(--line);display:flex;flex-direction:column;justify-content:center}
.gr .nm small{color:var(--mute);font-size:11px}
.gr .tr{position:relative;height:30px}
.gr.h .tr{height:36px}
.gr.f .nm{font-size:10.5px;font-weight:700;letter-spacing:.18em;text-transform:uppercase}
.gr.f{background:var(--paper2)}
.wk{position:absolute;top:0;bottom:0;border-left:1px solid var(--line2);font-size:10px;color:var(--mute);padding:4px 0 0 4px;white-space:nowrap;letter-spacing:.04em}
.wk.m{border-left-color:var(--line)}
.wk b{display:block;font-size:11px;color:var(--ink);font-weight:600}
.gl{position:absolute;top:0;bottom:0;border-left:1px solid var(--line2)}
.today{position:absolute;top:0;bottom:0;border-left:1px dashed var(--ink);z-index:1}
.gb{position:absolute;top:9px;height:12px;border:1px solid var(--bar);background:transparent}
.gb.crit{border-color:var(--ink);border-width:1.5px}
.gb.ms{border:1px solid var(--ink);height:11px;top:9px;width:11px!important;transform:rotate(45deg) scale(.8)}
.gb.prog{background:repeating-linear-gradient(45deg,var(--ink) 0 1px,transparent 1px 4px);border-color:var(--ink)}
.gb.done{background:var(--ink);border-color:var(--ink)}
.gb.late{border-color:var(--attn);border-width:1.5px;box-shadow:inset 0 0 0 1px var(--attn-soft)}
.gb.sum{border:0;background:var(--line);height:4px;top:13px}
.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:11px;color:var(--mute);margin:10px 0 14px;letter-spacing:.04em}
.legend i{display:inline-block;width:20px;height:10px;vertical-align:-1px;margin-right:6px;border:1px solid var(--bar);background:transparent}

/* decisões */
.dec{border-top:1px solid var(--line2);padding:14px 0}
.dec .t{display:flex;justify-content:space-between;gap:10px;align-items:baseline;flex-wrap:wrap}
.dec .t b{font-size:14px;font-weight:600}
.dec .opts{display:flex;flex-direction:column;gap:6px;margin:10px 0}
.dec .opt{border:1px solid var(--line);padding:8px 12px;display:flex;justify-content:space-between;gap:10px;align-items:center;cursor:pointer}
.dec .opt.sel{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.dec .opt:hover{border-color:var(--ink)}

/* chat */
.chat{display:flex;flex-direction:column;height:calc(100vh - 250px);min-height:420px}
.msgs{flex:1;overflow-y:auto;padding:6px 0;display:flex;flex-direction:column;gap:12px}
.m{max-width:86%;padding:10px 14px;white-space:pre-wrap;line-height:1.5;font-size:14px}
.m.u{align-self:flex-end;background:var(--ink);color:#fff}
.m.a{align-self:flex-start;border:1px solid var(--line)}
.m.a.think{color:var(--mute);font-style:italic}
.cin{display:flex;gap:8px;align-items:flex-end;margin-top:10px}
.cin textarea{min-height:44px;max-height:140px}
.quick{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}

/* relatório (estilo laudo) */
.rep{position:relative;max-width:820px;padding:8px 0}
.rep .wm{position:absolute;left:50%;top:45%;width:260px;transform:translate(-50%,-50%);opacity:.035;pointer-events:none}
.rep .rh{text-align:center;border-bottom:1px solid var(--ink);padding-bottom:14px;margin-bottom:18px}
.rep .rh img{height:56px;margin-bottom:12px}
.rep .rh .t b{font-size:13px;letter-spacing:.24em;text-transform:uppercase;display:block;font-weight:700}
.rep .rh .t span{font-size:11px;color:var(--mute);letter-spacing:.08em}
.rep .info{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:0 0 6px}
.rep .info .kpi{border-top:0;border-left:1px solid var(--line);padding:6px 12px}
.rep .info .kpi:first-child{border-left:0;padding-left:0}
.rep .info .kpi .v{font-size:22px}
.rep h3{margin:22px 0 8px;display:flex;align-items:center;color:var(--ink)}
.rep p,.rep li{font-size:13.5px}
.rep .txt{white-space:pre-wrap;font-size:13.5px}
.rep ul{margin:4px 0;padding-left:18px}
.rep .foot{margin-top:26px;border-top:1px solid var(--line);padding-top:8px;font-size:10.5px;color:var(--mute);letter-spacing:.04em;text-align:center}
@media print{
  .top,nav,.noprint,#login{display:none!important}
  main{padding:0;max-width:none}
  section[data-view]{display:none!important} section[data-view="relatorio"]{display:block!important}
  .rep{max-width:none}
  .photos img{break-inside:avoid}
  @page{margin:16mm 14mm}
}
@media (max-width:760px){.top .obra-sel{letter-spacing:.08em;max-width:170px}.top .ttl span{display:none}.top .ttl b{font-size:11.5px}.clock span{display:none}.who b{display:none}.who{border-left:0;padding-left:0}.who button{margin:0}.top{gap:10px;padding:10px 14px}}
@media (max-width:440px){nav button{font-size:7.5px;letter-spacing:.04em;padding:4px 2px;min-width:0}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* ===== acréscimos do sistema real ===== */
.top .obra-sel{border:0;background:transparent;font:inherit;font-size:12.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--ink);cursor:pointer;padding:0;max-width:220px}
.top .obra-sel:focus{outline:none}
nav{overflow-x:auto;scrollbar-width:none}
nav::-webkit-scrollbar{display:none}
nav button{flex:0 0 auto}
@media (min-width:900px){nav{overflow:visible}}
.hidden{display:none!important}
.sync{position:fixed;top:60px;right:14px;z-index:30;background:var(--paper);border:1px solid var(--line);padding:4px 10px;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.sync.off{border-color:var(--attn);color:var(--attn)}
.spinner{display:inline-block;width:14px;height:14px;border:1.5px solid var(--line);border-top-color:var(--ink);border-radius:50%;animation:spin .8s linear infinite;vertical-align:-2px}
@keyframes spin{to{transform:rotate(360deg)}}
.photos img.thumb{background:var(--paper2)}
.lightbox .nav{position:absolute;top:50%;transform:translateY(-50%);border:0;background:transparent;font-size:34px;color:var(--mute);cursor:pointer;padding:20px}
.lightbox .nav.l{left:6px}.lightbox .nav.r{right:6px}
.lightbox .x{position:absolute;top:10px;right:16px;border:0;background:transparent;font-size:26px;color:var(--mute);cursor:pointer}
.cmt{border-top:1px solid var(--line2);padding:8px 0;font-size:13px}
.cmt b{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);margin-right:8px}
.cmt-in{display:flex;gap:8px;margin-top:8px}
.cmt-in input{flex:1}
.tag-user{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.evo{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.evo figure{margin:0;border:1px solid var(--line2);padding:6px}
.evo img{width:100%;aspect-ratio:1;object-fit:cover}
.evo figcaption{font-size:11px;color:var(--mute);margin-top:4px}
.sel-amb{margin-bottom:12px}
.notice{border:1px solid var(--line);padding:10px 14px;font-size:12.5px;color:var(--ink2);margin:0 0 14px}
.notice.attn{border-color:var(--attn);color:var(--attn)}
.fin-t{width:100%;border-collapse:collapse;font-size:13px}
.fin-t th,.fin-t td{border-bottom:1px solid var(--line2);padding:7px 8px;text-align:right;white-space:nowrap}
.fin-t th:first-child,.fin-t td:first-child{text-align:left;white-space:normal}
.fin-t th{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute);font-weight:600}
.fin-t tr.tot td{font-weight:700;border-top:1px solid var(--ink)}
.pct{display:inline-block;min-width:44px}
.bar.sm{height:4px;margin-top:4px}
.bar i.over{background:var(--attn)}
.lang{border:1px solid var(--line);background:transparent;font-size:10px;letter-spacing:.14em;text-transform:uppercase;padding:3px 8px;cursor:pointer;color:var(--mute)}
.lang.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.stat-chip{display:inline-flex;align-items:center;gap:6px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.stat-chip i{width:8px;height:8px;display:inline-block;border:1px solid var(--ink)}
.stat-chip i.P{background:var(--ink)} .stat-chip i.A{background:repeating-linear-gradient(45deg,var(--ink) 0 1px,transparent 1px 4px)}
.act .st.disabled{opacity:.6;cursor:default}
.gantt-legend{margin-top:0}
.draft-ph .meta{font-size:11px;color:var(--mute);margin-top:2px}
.upl-prog{font-size:12px;color:var(--mute);margin-top:6px}
#login .err.attn{color:var(--attn)}
.pill.neutral{color:var(--mute)}