:root{
  --bg:#0b0c10;
  --panel:#111318;
  --panel2:#0f1116;
  --text:#eef1f6;
  --muted:#aab3c2;
  --line:#262b36;
  --accent:#ffd000;
  --danger:#ff4d4d;
  --ok:#34d399;
  --btn:#1b2230;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:linear-gradient(180deg,var(--bg),#07080a);
  color:var(--text);
}
.app-header{
  position:sticky;
  top:0;
  z-index:5;
  padding:12px 12px 10px;
  background:rgba(11,12,16,0.92);
  backdrop-filter: blur(8px);
  border-bottom:1px solid var(--line);
}
.title{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:10px;
}
.brand{font-weight:800; letter-spacing:0.2px}
.status{
  font-size:12px;
  padding:6px 10px;
  border-radius:999px;
  background:var(--btn);
  border:1px solid var(--line);
  color:var(--muted);
}
.status.ok{border-color:rgba(52,211,153,0.4); color:#bff4e0}
.status.warn{border-color:rgba(255,208,0,0.45); color:#ffe27a}
.status.bad{border-color:rgba(255,77,77,0.45); color:#ffb3b3}

.job{
  display:grid;
  grid-template-columns: 1.1fr 1.6fr 0.6fr;
  gap:10px;
  margin-bottom:10px;
}
label{
  display:flex;
  flex-direction:column;
  gap:6px;
  font-size:12px;
  color:var(--muted);
}
input[type="text"], input[type="date"]{
  width:100%;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid var(--line);
  background:var(--panel);
  color:var(--text);
  font-size:16px;
}
input[type="text"]::placeholder{color:#667085}

.room-bar{
  display:flex;
  align-items:center;
  gap:10px;
}
.room-name{
  flex:1;
  display:flex;
  flex-direction:column;
  gap:4px;
}
.small{font-size:11px; color:var(--muted)}
.main{
  padding:12px;
  display:grid;
  grid-template-columns: 1fr;
  gap:12px;
  max-width: 980px;
  margin: 0 auto;
}
.panel{
  background:rgba(17,19,24,0.85);
  border:1px solid var(--line);
  border-radius:18px;
  padding:12px;
}
.panel-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-bottom:10px;
}
h2{
  margin:0;
  font-size:16px;
}
.panel-actions{display:flex; gap:10px; flex-wrap:wrap; justify-content:flex-end}

.btn{
  border:1px solid var(--line);
  background:var(--btn);
  color:var(--text);
  padding:10px 12px;
  border-radius:14px;
  font-size:14px;
  font-weight:700;
}
.btn:active{transform:scale(0.98)}
.btn.secondary{background:var(--panel2)}
.btn.primary{background:rgba(255,208,0,0.2); border-color:rgba(255,208,0,0.55); color:#ffe27a}
.btn.danger{background:rgba(255,77,77,0.12); border-color:rgba(255,77,77,0.55); color:#ffb3b3}

.file-btn{position:relative; overflow:hidden}
.file-btn input{position:absolute; inset:0; opacity:0}

.grid{
  display:grid;
  grid-template-columns: 1fr;
  gap:10px;
}
.counter{
  display:grid;
  grid-template-columns: 1.4fr 0.8fr 1.8fr;
  gap:10px;
  padding:10px;
  border-radius:16px;
  border:1px solid var(--line);
  background:rgba(15,17,22,0.85);
  align-items:center;
}
.counter .label{
  font-weight:800;
  font-size:14px;
}
.counter .value{
  font-variant-numeric: tabular-nums;
  font-weight:900;
  font-size:28px;
  text-align:center;
  padding:6px 8px;
  border-radius:14px;
  background:rgba(255,255,255,0.03);
  border:1px solid rgba(255,255,255,0.05);
}
.counter .controls{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:10px;
}
.step{
  border-radius:16px;
  padding:14px 12px;
  font-size:22px;
  font-weight:900;
  border:1px solid var(--line);
  background:#101522;
  color:var(--text);
}
.step.plus{border-color:rgba(52,211,153,0.35)}
.step.minus{border-color:rgba(255,77,77,0.35)}
.step:active{transform:scale(0.98)}

.hint{
  margin:10px 2px 0;
  color:var(--muted);
  font-size:12px;
}
.totals{
  display:grid;
  grid-template-columns: 1fr 0.4fr;
  gap:10px;
}
.total-row{
  display:grid;
  grid-template-columns: 1fr 0.4fr;
  gap:10px;
  padding:10px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(15,17,22,0.65);
}
.total-row .tlabel{font-weight:700; color:#dfe6f3}
.total-row .tval{text-align:right; font-variant-numeric: tabular-nums; font-weight:900}

.submit-row{
  margin-top:12px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.details{margin-top:10px}
.details summary{cursor:pointer; color:var(--muted); font-weight:700}
.advanced{margin-top:10px; display:grid; gap:10px}
.checkbox{flex-direction:row; align-items:center; gap:10px; font-size:14px; color:var(--text)}
.note{color:var(--muted); font-size:12px; line-height:1.35}

@media (min-width: 780px){
  .main{grid-template-columns: 1fr 1fr}
  .totals{grid-template-columns: 1fr 1fr}
}