/* LML Calculator — Shared Base v1.0 */
.calc-page{display:flex;flex-direction:column;gap:20px}
.calc-hero{text-align:center;padding:32px 0 8px}
.calc-hero h1{font-size:clamp(1.75rem,4vw,2.5rem);font-weight:800;color:var(--color-dark,#0f172a);margin:8px 0 10px;letter-spacing:-.02em;line-height:1.15}
.calc-hero-sub{font-size:var(--text-base,1rem);color:var(--color-text-muted,#64748b);margin:0}
.calc-eyebrow{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--color-primary,#0D7C7C);background:rgba(13,124,124,.08);padding:3px 10px;border-radius:20px;margin-bottom:10px}
.calc-card{background:var(--color-white,#fff);border:1.5px solid var(--color-border,#e2e8f0);border-radius:var(--radius-lg,12px);overflow:hidden}
.calc-card-header{padding:14px 20px;border-bottom:1px solid var(--color-border-light,#f1f5f9);background:var(--color-surface,#f8fafc)}
.calc-card-title{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700;color:var(--color-text,#1e293b);text-transform:uppercase;letter-spacing:.05em}
.calc-card-title svg{stroke:var(--color-primary,#0D7C7C);flex-shrink:0}
.calc-card-body{padding:24px 20px}
.calc-form{display:flex;flex-direction:column;gap:18px}
.calc-field{display:flex;flex-direction:column;gap:5px}
.calc-field label{font-size:13px;font-weight:700;color:var(--color-text,#1e293b)}
.calc-hint{font-size:11px;color:var(--color-text-muted,#64748b);margin:0;line-height:1.5}
.calc-input-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.calc-input{padding:10px 14px;border:1.5px solid var(--color-border,#e2e8f0);border-radius:var(--radius-md,8px);font-size:16px;font-weight:600;color:var(--color-dark,#0f172a);outline:none;transition:border-color .15s,box-shadow .15s;width:160px;background:#fff}
.calc-input--sm{width:110px}.calc-input--md{width:140px}
.calc-input:focus{border-color:var(--color-primary,#0D7C7C);box-shadow:0 0 0 3px rgba(13,124,124,.1)}
.calc-unit{font-size:13px;color:var(--color-text-muted,#64748b);font-weight:600;white-space:nowrap}
.calc-toggle{display:flex;border:1.5px solid var(--color-border,#e2e8f0);border-radius:8px;overflow:hidden;width:fit-content}
.calc-toggle-btn{padding:8px 16px;font-size:12px;font-weight:700;background:#fff;color:var(--color-text-muted,#64748b);border:none;cursor:pointer;transition:all .15s}
.calc-toggle-btn.active{background:var(--color-primary,#0D7C7C);color:#fff}
.calc-toggle-btn:hover:not(.active){background:var(--color-surface,#f8fafc)}
.calc-select{padding:10px 14px;border:1.5px solid var(--color-border,#e2e8f0);border-radius:var(--radius-md,8px);font-size:14px;font-weight:600;color:var(--color-dark,#0f172a);background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 10px center;padding-right:32px;appearance:none;outline:none;cursor:pointer;min-width:160px}
.calc-select:focus{border-color:var(--color-primary,#0D7C7C);box-shadow:0 0 0 3px rgba(13,124,124,.1)}
.calc-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;background:var(--color-primary,#0D7C7C);color:#fff;border:none;border-radius:var(--radius-md,8px);font-size:15px;font-weight:700;cursor:pointer;transition:background .15s,transform .1s;width:100%;margin-top:4px}
.calc-btn:hover{background:#0a5f5f}.calc-btn:active{transform:scale(.99)}
.calc-result{display:none;padding:20px;border-top:1.5px solid var(--color-border,#e2e8f0)}
.calc-result.visible{display:block}
.calc-result-main{display:flex;gap:16px;align-items:flex-start;flex-wrap:wrap;margin-bottom:16px}
.calc-result-value-wrap{text-align:center;min-width:120px}
.calc-result-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-muted,#64748b);margin-bottom:4px}
.calc-result-number{font-size:3rem;font-weight:800;color:var(--color-primary,#0D7C7C);line-height:1}
.calc-result-unit{font-size:12px;color:var(--color-text-muted,#64748b);margin-top:4px}
.calc-result-badge{flex:1;min-width:200px;padding:16px 20px;border-radius:10px;background:rgba(13,124,124,.06);border:1.5px solid rgba(13,124,124,.15)}
.calc-result-badge-title{font-size:15px;font-weight:800;margin-bottom:5px}
.calc-result-badge-desc{font-size:13px;line-height:1.6;color:var(--color-text,#1e293b);margin:0}
.calc-interpretation{margin-top:12px}
.calc-interpretation h4{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted,#64748b);margin:0 0 8px}
.calc-interpretation ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}
.calc-interpretation li{display:flex;gap:8px;font-size:13px;line-height:1.55;color:var(--color-text,#1e293b)}
.calc-interpretation li::before{content:'→';color:var(--color-primary,#0D7C7C);font-weight:700;flex-shrink:0}
.calc-metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:12px;margin-bottom:16px}
.calc-metric-card{background:var(--color-surface,#f8fafc);border:1.5px solid var(--color-border,#e2e8f0);border-radius:10px;padding:14px 16px;text-align:center}
.calc-metric-card.highlight{background:rgba(13,124,124,.06);border-color:rgba(13,124,124,.2)}
.calc-metric-value{font-size:1.75rem;font-weight:800;color:var(--color-primary,#0D7C7C);line-height:1}
.calc-metric-label{font-size:11px;font-weight:700;color:var(--color-text-muted,#64748b);text-transform:uppercase;letter-spacing:.05em;margin-top:4px}
.calc-metric-sub{font-size:11px;color:var(--color-text-muted,#64748b);margin-top:2px}
.calc-ref-table{width:100%;border-collapse:collapse;font-size:13px}
.calc-ref-table th{padding:9px 12px;text-align:left;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-muted,#64748b);background:var(--color-surface,#f8fafc);border-bottom:2px solid var(--color-border,#e2e8f0)}
.calc-ref-table td{padding:9px 12px;border-bottom:1px solid var(--color-border-light,#f1f5f9);color:var(--color-text,#1e293b);vertical-align:top}
.calc-ref-table tr:last-child td{border-bottom:none}
.calc-ref-table tr.is-active td{background:rgba(13,124,124,.06);font-weight:600}
.calc-about{padding:20px;font-size:13.5px;line-height:1.7;color:var(--color-text,#1e293b)}
.calc-about p{margin:0 0 12px}.calc-about p:last-child{margin:0}
.calc-formula-box{background:var(--color-surface,#f8fafc);border:1.5px solid var(--color-border,#e2e8f0);border-radius:8px;padding:14px 16px;margin:14px 0;font-family:monospace;font-size:13px;color:var(--color-dark,#0f172a);overflow-x:auto;white-space:pre-wrap}
.calc-formula-note{font-size:11.5px;color:var(--color-text-muted,#64748b);margin-top:6px;font-family:inherit}
.calc-disclaimer{background:#FFF8F0;border:1px solid #FED7AA;border-radius:8px;padding:12px 16px;font-size:12px;color:#92400E;line-height:1.6}
.calc-disclaimer strong{color:#78350F}
.calc-error{background:#FEF2F2;border:1px solid #FECACA;border-radius:8px;padding:12px 16px;font-size:13px;color:#DC2626;display:none;margin-top:12px}
.calc-error.visible{display:block}
.risk-low{color:#059669}.risk-border{color:#D97706}.risk-int{color:#EA580C}.risk-high{color:#DC2626}
@media(max-width:640px){
  .calc-input{width:100%}.calc-input--sm,.calc-input--md{width:100%}
  .calc-input-row{flex-direction:column;align-items:flex-start}
  .calc-select{width:100%}
  .calc-result-main{flex-direction:column}
  .calc-result-number{font-size:2.25rem}
  .calc-metrics-grid{grid-template-columns:1fr 1fr}
}