:root{
  --sc-bg:#0b1220;
  --sc-card:#0e1628;
  --sc-accent:#4ade80;
  --sc-accent-2:#60a5fa;
  --sc-border:#1f2937;
  --sc-text:#e5e7eb;
  --sc-muted:#94a3b8;
  --sc-shadow:0 12px 40px rgba(2,6,23,.4);
  --sc-radius:14px;
  --sc-radius-sm:10px;
  --sc-space:14px;
  --sc-font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Ubuntu,"Helvetica Neue",Arial,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";
}

.staycalc-widget.sc-modern{
  background: linear-gradient(180deg, rgba(15,23,42,.9), rgba(2,6,23,.9));
  color: var(--sc-text);
  border: 1px solid var(--sc-border);
  border-radius: var(--sc-radius);
  padding: calc(var(--sc-space)*1.2);
  box-shadow: var(--sc-shadow);
  backdrop-filter: blur(6px);
  max-width: 820px;
}

.staycalc-widget .row{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}
.staycalc-widget .row.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.staycalc-widget label{font-weight:600;color:#cbd5e1;letter-spacing:.2px}
.staycalc-widget input, .staycalc-widget select{
  background:#0b1220;border:1px solid #22314b;color:var(--sc-text);
  padding:12px;border-radius:10px;outline:none;transition:border .15s, box-shadow .15s;
  font-family:var(--sc-font);
}
.staycalc-widget input:focus, .staycalc-widget select:focus{
  border-color:#3b82f6; box-shadow:0 0 0 3px rgba(59,130,246,.25);
}
.staycalc-widget .actions{margin-top:6px}

.staycalc-btn{
  padding:12px 18px;border-radius:10px;border:1px solid #2a364f;background:#111827;color:#e5e7eb;
  cursor:pointer;font-weight:700;letter-spacing:.3px;transition:transform .12s, background .2s, border .2s;
}
.staycalc-btn:hover{transform:translateY(-1px);border-color:#3b82f6;background:#0f172a}
.staycalc-btn.primary{background:linear-gradient(135deg,var(--sc-accent),var(--sc-accent-2));border:none;color:#0b1220}
.staycalc-btn.primary:hover{filter:saturate(1.1)}

.staycalc-result{margin-top:16px}
.sc-card{background:var(--sc-card);border:1px solid var(--sc-border);border-radius:var(--sc-radius);padding:16px}
.sc-row{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:8px;color:var(--sc-muted)}
.staycalc-table{width:100%;border-collapse:collapse;margin-top:10px;background:#0b1220;border-radius:10px;overflow:hidden}
.staycalc-table th,.staycalc-table td{border-bottom:1px solid #162032;padding:10px;text-align:left}
.staycalc-table th{color:#cbd5e1}
.sc-total{margin-top:12px;font-size:18px;font-weight:800}
.sc-total span{background:linear-gradient(135deg,var(--sc-accent),var(--sc-accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.sc-actions{margin-top:14px}
.sc-loading{padding:14px;background:#0b1220;border:1px dashed #22314b;border-radius:10px;color:#cbd5e1}

.staycalc-error{color:#fecaca;font-weight:700}
.staycalc-success{color:#86efac;font-weight:700}