:root{
  --bg:#0f1724;
  --card:#0b1220;
  --accent:#0ea5e9;
  --muted:#9ca3af;
  --glass: rgba(255,255,255,0.03);
}
*{box-sizing:border-box}
html,body,#main{height:100%}
body{
  margin:0;
  font-family:Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background: linear-gradient(180deg,#071022 0%, #071b2a 100%);
  color:#e6eef6;
  -webkit-font-smoothing:antialiased;
}
.app{max-width:680px;margin:0 auto;padding:16px;text-align:center}
header{display:flex;flex-direction:column;gap:4px;margin-bottom:12px;align-items:center}
header h1{font-size:20px;margin:0}
.subtitle{color:var(--muted);margin:0;font-size:13px}
.card{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));padding:12px;border-radius:12px;margin-bottom:12px}
.hidden{display:none}
.debug{background:rgba(255,255,255,0.02);padding:8px;border-radius:8px;margin-top:8px;font-size:12px;color:var(--muted);word-break:break-word}
.row{display:flex;gap:8px;align-items:center}
.top-row{display:flex;justify-content:space-between;align-items:center}
.label{color:var(--muted);font-size:12px}
.total{font-size:36px;font-weight:700}
.btn{background:transparent;border:1px solid rgba(255,255,255,0.08);color:var(--accent);padding:12px 16px;border-radius:10px;font-size:16px;line-height:1;font-weight:500;min-height:48px;min-width:48px;touch-action:manipulation}
.btn.primary{background:var(--accent);color:#072034;border:none}
.people{display:flex;gap:8px;flex-direction:row;margin-top:12px;align-items:stretch;justify-content:space-between}
.person{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:12px 10px;gap:8px;flex:1;min-width:0}
.person-name{font-weight:600;font-size:16px}
.person-count{font-size:20px;color:var(--muted);font-weight:500}
.add-btn{padding:14px 20px;font-size:18px;font-weight:600;min-width:90px;min-height:56px;border:1px solid rgba(14,165,233,0.4);background:rgba(14,165,233,0.08);}
.minus-btn{padding:12px 20px;font-size:16px;min-width:90px;min-height:52px;border:1px solid rgba(255,255,255,0.12);color:#fff;opacity:0.85}
.add-btn:active,.minus-btn:active{transform:scale(.96)}
input[type=number]{background:transparent;border:1px solid rgba(255,255,255,0.06);padding:8px;border-radius:8px;color:inherit;width:100%}
.modal{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(2,6,23,0.6)}
.modal-content{width:92%;max-width:420px}
footer{margin-top:8px;text-align:center;color:var(--muted);font-size:12px}
/* Average summary container */
#avgSummary{margin-bottom:4px}
/* Average cards */
.avg-cards{display:flex;gap:8px;flex-wrap:wrap;justify-content:space-between;margin-bottom:4px}
.avg-cards .avg-card{flex:1;min-width:70px}
@media(min-width:520px){.avg-cards .avg-card{min-width:120px}}

/* Accordion */
.accordion-panel{margin-top:4px}
/* Edit past day button */
.edit-day-btn{background:rgba(14,165,233,0.12);border:1px solid rgba(14,165,233,0.4);color:var(--accent);font-size:12px;padding:4px 8px;border-radius:6px;cursor:pointer}
.edit-day-btn:active{transform:scale(.95)}
@media(min-width:520px){
  .person{padding:14px 12px}
}

.person-actions{display:flex;flex-direction:column;gap:8px}