/* ============================================================
   tools.css — Singapore property calculator UI
   Extends style.css; reuses the site's variables.
   ============================================================ */

.calc-form{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:14px;margin-top:8px;
}
.calc-field label{
  display:block;font-size:11px;font-weight:700;letter-spacing:.5px;
  text-transform:uppercase;color:var(--text2);margin-bottom:5px;
}
.calc-field input, .calc-field select{
  width:100%;padding:10px 12px;font-size:14px;
  border:1px solid var(--border2);border-radius:var(--radius-sm);
  background:var(--surface);color:var(--text);
  font-family:inherit;
}
.calc-field input:focus, .calc-field select:focus{
  outline:none;border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(99,102,241,.12);
}
.calc-hint{font-size:11px;color:var(--text3);margin-top:4px;line-height:1.5}

/* Result panel */
.calc-result{
  margin-top:18px;
  background:linear-gradient(135deg,rgba(99,102,241,.07),rgba(99,102,241,.02));
  border:1px solid rgba(99,102,241,.22);border-left:3px solid var(--primary);
  border-radius:var(--radius);padding:18px 20px;
}
.calc-result-lbl{
  font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;
  color:var(--text2);margin-bottom:6px;
}
.calc-result-main{
  font-family:'Playfair Display',serif;font-size:34px;font-weight:700;
  color:var(--text);line-height:1;letter-spacing:-.5px;
}
.calc-result-sub{font-size:13px;color:var(--text2);margin-top:12px;line-height:1.7}
.calc-result-sub strong{color:var(--text);font-weight:600}
.calc-result-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));
  gap:12px;margin-top:14px;
}
.calc-rg-item{border-left:2px solid var(--border2);padding-left:12px}
.calc-rg-val{font-size:18px;font-weight:700;color:var(--text)}
.calc-rg-lbl{font-size:10.5px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:var(--text3);margin-top:2px}

/* Breakdown + rate tables */
.calc-breakdown, .rate-table{width:100%;font-size:12.5px;margin-top:6px}
.calc-breakdown th, .rate-table th{
  background:var(--surface2);color:var(--text2);
  font-size:10px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;
  padding:9px 12px;text-align:left;white-space:nowrap;
}
.calc-breakdown td, .rate-table td{
  padding:9px 12px;border-top:1px solid var(--border);color:var(--text2);
}
.rate-table td:first-child{color:var(--text);font-weight:600}

.calc-disclaimer{font-size:11.5px;color:var(--text3);line-height:1.7;margin-top:4px}
.calc-disclaimer a{color:var(--primary)}

/* Section headings */
.section-heading{
  font-family:'Playfair Display',serif;font-size:24px;font-weight:700;
  color:var(--text);letter-spacing:-.4px;margin:34px 0 14px;
  padding-bottom:8px;border-bottom:1px solid var(--border);position:relative;
}
.section-heading::after{
  content:'';position:absolute;bottom:-1px;left:0;width:80px;height:2px;
  background:linear-gradient(90deg,var(--primary),transparent);border-radius:1px;
}

/* Horizontal scroll wrapper for wide tables */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}

@media(max-width:640px){
  .calc-result-main{font-size:27px}
  .calc-breakdown, .rate-table{min-width:460px}
  .section-heading{font-size:20px;margin:28px 0 12px}
  .section-heading::after{width:60px}
}

/* Tools hub grid */
.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;margin-top:14px}
.tool-card{display:block;text-decoration:none;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;transition:transform .15s,border-color .15s,box-shadow .2s}
.tool-card:hover{transform:translateY(-2px);border-color:var(--primary);box-shadow:0 6px 20px rgba(0,0,0,.06)}
.tool-card h3{font-family:'Playfair Display',serif;font-size:17px;font-weight:700;color:var(--text);margin:0 0 6px}
.tool-card p{font-size:12.5px;color:var(--text2);line-height:1.6;margin:0}
.tool-card .more{font-size:12px;color:var(--primary);font-weight:600;margin-top:10px}

/* Breadcrumbs (tools pages load style.css + tools.css only) */
.crumbs{
  display:flex;align-items:center;flex-wrap:wrap;gap:6px;
  padding:14px 0 4px;font-size:11.5px;color:var(--text3);line-height:1.4;
}
.crumbs a{color:var(--text2);text-decoration:none;padding:2px 0}
.crumbs a:hover{color:var(--primary);text-decoration:underline}
.crumbs-sep{color:var(--text3);opacity:.6}
.crumbs-current{color:var(--text);font-weight:600}

/* Explanatory prose */
.calc-prose{font-size:14px;color:var(--text2);line-height:1.75}
.calc-prose p{margin-bottom:12px}
.calc-prose p:last-child{margin-bottom:0}
.calc-prose strong{color:var(--text);font-weight:600}
.calc-prose a{color:var(--primary)}
.calc-prose ul{margin:2px 0 12px 20px;padding:0}
.calc-prose li{margin-bottom:6px}

/* FAQ */
.faq-item{padding:16px 0;border-top:1px solid var(--border)}
.faq-item:first-of-type{border-top:none;padding-top:2px}
.faq-item h3{
  font-size:15px;font-weight:700;color:var(--text);
  margin-bottom:8px;letter-spacing:-.2px;
}
.faq-item p{font-size:13.5px;color:var(--text2);line-height:1.75}
.faq-item p a{color:var(--primary)}

@media(max-width:640px){
  .crumbs{font-size:11px;padding:10px 0 2px}
}