/* styles.css — all fonts bold; background rgb(101,201,100), border rgb(100,230,168) */
/* The user requested bold fonts and color specifications. Keep everything bold for clarity. */

:root{
  --bg: rgb(101,201,100);
  --border: rgb(100,230,168);
  --text: #001100;
  --muted: rgba(0,0,0,0.6);
  --card-bg: rgba(255,255,255,0.90);
}

* { box-sizing: border-box; font-weight: 700; font-family: "Segoe UI", Roboto, Arial, sans-serif; }

html,body{
  height:100%;
  margin:0;
  background: linear-gradient(180deg, var(--bg), rgba(255,255,255,0.05));
  color: var(--text);
}

.container{
  max-width:1100px;
  margin:24px auto;
  border:6px solid var(--border);
  background: var(--card-bg);
  padding:18px;
  border-radius:16px;
}

header h1{
  margin:0 0 6px 0;
  font-size:22px;
  color: #002200;
}

.note { margin:6px 0 12px 0; color:var(--muted); font-size:12px; }

.nav-list {
  display:flex;
  gap:8px;
  margin-bottom:12px;
  flex-wrap:wrap;
}
.nav-btn{
  background:var(--border);
  border:none;
  padding:8px 12px;
  border-radius:8px;
  cursor:pointer;
  font-weight:700;
}
.card{
  background: rgba(255,255,255,0.85);
  padding:14px;
  margin-bottom:14px;
  border-radius:10px;
  border:2px solid rgba(0,0,0,0.04);
}

.broker-grid { display:flex; gap:12px; flex-wrap:wrap; }
.broker{
  flex:1 1 420px;
  background: #f7fff7;
  padding:10px;
  border-radius:8px;
  border:2px solid var(--border);
}

label{ display:block; margin-top:8px; color:#003300; font-weight:700; font-size:13px; }
input[type="number"]{
  width:100%;
  padding:8px;
  border-radius:6px;
  border:1px solid #cfead0;
  font-weight:700;
}

.row { display:flex; gap:8px; margin-top:10px; flex-wrap:wrap; }
.calc-btn, .add-row, .clear-table, .calc-only, .solve-hide, .copy, #recalc-all, #print-btn{
  padding:8px 10px;
  border-radius:8px;
  border:none;
  cursor:pointer;
  background:var(--border);
  font-weight:700;
}

.muted{ color:var(--muted); font-weight:700; }

.calc-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:12px; margin-top:8px; }
.calc { background:#f7fff7; padding:10px; border-radius:8px; border:2px solid var(--border); }

.result-table{ width:100%; border-collapse:collapse; margin-top:8px; }
.result-table td{ padding:6px 8px; border-bottom:1px dashed rgba(0,0,0,0.06); text-align:left; }
.total-row td{ font-size:14px; color:#003300; }

.solution{ background: rgba(255,255,255,0.95); padding:10px; margin-top:8px; border-radius:6px; border:1px solid #dcefd7; }

.holdings-grid{ display:flex; gap:12px; flex-wrap:wrap; }
.holdings-broker{ flex:1 1 420px; background:#f7fff7; padding:10px; border:2px solid var(--border); border-radius:8px; }
.hold-table{ width:100%; border-collapse:collapse; margin-top:8px; }
.hold-table th, .hold-table td{ padding:6px 8px; border:1px solid rgba(0,0,0,0.06); font-weight:700; }

footer{ margin-top:12px; color:var(--muted); font-size:13px; }

/* responsive */
@media (max-width:720px){
  .nav-list{ flex-direction:column; }
  .broker-grid, .holdings-grid{ flex-direction:column; }
}