/* irrrl-calc.css — IRRRL Benefit & Seasoning Calculator, scoped under .irr2 */
/* Pattern: closing-calc token system */
.irr2 {
  --navy: #0A2540;
  --navy-deep: #061829;
  --navy-mid: #143256;
  --navy-light: #1E4470;
  --gold: #FFB800;
  --gold-soft: #FFC733;
  --blue: #2B7FFF;
  --white: #FFFFFF;
  --gray-400: #94A3B8;
  --green: #10B981;
  --red: #C8102E;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 14px;
  line-height: 1.45;
  color: var(--white);
  background: radial-gradient(circle at 15% 0%, rgba(43,127,255,0.12) 0%, transparent 50%),
    radial-gradient(circle at 85% 100%, rgba(255,184,0,0.08) 0%, transparent 45%),
    linear-gradient(180deg, var(--navy) 0%, var(--navy-deep) 100%);
  border-radius: 12px;
  padding: 7px 14px 7px;
  -webkit-font-smoothing: antialiased;
  box-sizing: border-box;
}
.irr2 *, .irr2 *::before, .irr2 *::after { box-sizing: border-box; margin: 0; padding: 0; }
.irr2 p, .irr2 ul, .irr2 li, .irr2 label, .irr2 h3, .irr2 h4, .irr2 input, .irr2 select, .irr2 button, .irr2 div {
  font-size: 14px; line-height: 1.45;
}

/* Head */
.irr2-head { margin-bottom: 4px; }
.irr2-title { font-family: 'Source Serif 4', Georgia, serif; font-size: 16px; line-height: 1.15; font-weight: 700; margin-bottom: 1px; }
.irr2-subtitle { font-size: 10px; line-height: 1.15; color: rgba(255,255,255,0.5); }

/* Layout: two columns */
.irr2-body { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-items: start; }
@media (max-width: 768px) { .irr2-body { grid-template-columns: 1fr; } .irr2-results { position: static !important; } }

.irr2-inputs { min-width: 0; }
.irr2-results { position: sticky; top: 20px; min-width: 0; }

/* Input group titles */
.irr2-group-title { font-size: 11px; line-height: 1.2; font-weight: 700; color: var(--gold); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 2px; margin-top: 4px; }
.irr2-group-title:first-child { margin-top: 0; }

/* Input rows */
.irr2-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 3px; }
.irr2-field { display: flex; flex-direction: column; gap: 1px; }
.irr2-label { font-size: 11px; line-height: 1.2; font-weight: 600; color: rgba(255,255,255,0.7); }
.irr2-input, .irr2-select {
  font-size: 13px; line-height: 1.3;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 5px; padding: 4px 7px; color: var(--white);
  font-family: inherit; width: 100%;
}
.irr2-input:focus, .irr2-select:focus { outline: none; border-color: var(--gold); }
.irr2-check { display: flex; align-items: center; gap: 5px; font-size: 11px; line-height: 1.2; color: rgba(255,255,255,0.7); cursor: pointer; margin-bottom: 2px; margin-top: 1px; }
.irr2-check input { accent-color: var(--gold); }

/* Results headline card */
.irr2-headline {
  background: linear-gradient(135deg, var(--navy-mid), var(--navy-light));
  border: 1px solid rgba(255,255,255,0.1); border-radius: 8px;
  padding: 8px; margin-bottom: 5px; text-align: center;
}
.irr2-headline-label { font-size: 10px; line-height: 1.15; color: rgba(255,255,255,0.6); margin-bottom: 1px; }
.irr2-headline-value { font-family: 'Source Serif 4', Georgia, serif; font-size: 22px; line-height: 1.1; font-weight: 700; color: var(--gold); }
.irr2-headline-sub { font-size: 10px; line-height: 1.15; color: rgba(255,255,255,0.5); margin-top: 1px; }

/* KV rows */
.irr2-kv { display: flex; justify-content: space-between; align-items: baseline; padding: 1px 0; font-size: 11px; line-height: 1.3; }
.irr2-kv-label { color: rgba(255,255,255,0.7); }
.irr2-kv-value { font-weight: 600; }
.irr2-pass { color: var(--green); }
.irr2-fail { color: var(--red); }

/* Sections */
.irr2-section { border-top: 1px solid rgba(255,255,255,0.06); padding-top: 3px; margin-top: 3px; }
.irr2-section-title { font-size: 10px; line-height: 1.2; font-weight: 700; color: var(--gold); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 2px; }

/* Lead form toggle */
.irr2-lead-toggle {
  display: block; text-align: center; background: var(--gold); color: var(--navy);
  border: none; border-radius: 6px; padding: 6px; font-size: 11px; line-height: 1.2; font-weight: 700;
  cursor: pointer; margin-top: 4px; width: 100%;
}
.irr2-lead-toggle:hover { background: var(--gold-soft); }
.irr2-lead-form { display: none; margin-top: 12px; }
.irr2-lead-form.irr2-open { display: block; }
.irr2-lead-row { margin-bottom: 8px; }
.irr2-lead-row input { width: 100%; }
.irr2-lead-submit {
  display: block; width: 100%; background: var(--blue); color: var(--white);
  border: none; border-radius: 8px; padding: 10px; font-size: 14px; font-weight: 700; cursor: pointer;
  margin-top: 8px;
}
.irr2-lead-submit:hover { background: #3B8FFF; }
.irr2-lead-msg { font-size: 12px; color: var(--gold); margin-top: 6px; }

/* Disclaimer */
.irr2-disclaimer { font-size: 10px; line-height: 1.15; color: rgba(255,255,255,0.35); margin-top: 2px; }