/* SolarYP tools. Uses the theme's colors (--ink, --accent, --accent2, --link, --tint, --line, --muted). */

/* ---------- page pieces ---------- */
.tintro p{max-width:760px;font-size:17px;line-height:1.7;margin:0 0 12px}
.tintro p:last-child{margin-bottom:0}
.tsec{padding-top:18px}
.prose{max-width:780px}
.prose p{margin:0 0 14px;line-height:1.7}
.prose h3{margin:22px 0 8px;font-size:19px}
.prose ul,.prose ol{margin:0 0 14px;padding-left:22px;line-height:1.7}
.prose li{margin-bottom:6px}
.prose table{border-collapse:collapse;width:100%;font-size:15px;margin:6px 0 16px}
.prose th{text-align:left;font-size:13px;color:var(--muted);padding:8px 10px;border-bottom:1.5px solid var(--line)}
.prose td{padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
.prose .tablewrap{overflow-x:auto}
.srcs{margin:0;padding-left:20px;line-height:1.7;max-width:780px}
.srcs li{margin-bottom:6px}
.tool-disc{max-width:780px}

/* ---------- hub and cards ---------- */
.tgroup{margin:0 0 34px}
.tgroup .h3{margin-bottom:4px;font-size:22px}
.tgroup>p{margin:0 0 16px}
.tgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.tcard{display:flex;flex-direction:column;gap:6px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px 22px;color:var(--ink);transition:border-color .15s,box-shadow .15s}
.tcard:hover{opacity:1;border-color:var(--accent2);box-shadow:0 6px 20px rgba(11,37,69,.08)}
.tcard strong{font-size:17px;line-height:1.3;letter-spacing:-.01em}
.tcard .tdesc{font-size:14.5px;line-height:1.55;color:var(--muted)}
.tcat{align-self:flex-start;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--link);background:var(--tint);border-radius:999px;padding:3px 10px}
.rlinks{margin:18px 0 0}

/* ---------- the tool ---------- */
.tool{margin:0}
.tool [hidden]{display:none!important}
.tool-loading{margin:0}
.tool-top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 18px;margin:0 0 14px}
.tool-top:empty{display:none}
.savednote{margin:0;font-size:13.5px;color:var(--muted)}
.linkbtn{background:none;border:0;padding:0;font:inherit;color:var(--link);text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.tool-grid{display:grid;grid-template-columns:minmax(0,430px) minmax(0,1fr);gap:24px;align-items:start}
.tool-grid.wide{grid-template-columns:minmax(0,1fr)}
.tool-form{padding:22px}
.fgroup{margin:0 0 22px}
.fgt{margin:0 0 12px;font-size:12.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--link)}
.fg{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 14px}
.tool .f label{line-height:1.35}
.tool .f .unit{font-weight:500;color:var(--muted)}
.tool .help{margin:2px 0 0;font-size:12.5px;line-height:1.45}
.tool .help.warn{color:#92400E}
.ferr{margin:0;font-size:13px;color:#B91C1C;font-weight:600}
.ferr:empty{display:none}
.tool [aria-invalid="true"]{border-color:#B91C1C}
.f.fcheck{justify-content:center}
.chk{display:flex;gap:10px;align-items:center;font-size:15px;font-weight:500;color:var(--ink);cursor:pointer;min-height:44px}
.tool .chk input{width:20px;height:20px;flex:none;padding:0}
.tool input[type=file]{height:auto;padding:10px 12px}
.tool select{padding-right:34px}
.tool textarea{min-height:90px}
.logoprev{margin-top:8px;display:flex;align-items:center;gap:12px}
.logoprev .lp{max-height:56px;max-width:160px;border:1px solid var(--line);border-radius:8px}
.formbtns{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.formbtns .btn{min-height:44px}

/* segmented switch (units, either/or choices) */
.seg{display:inline-flex;flex-wrap:wrap;gap:0;border:1.5px solid #CBD5E1;border-radius:26px;background:#fff;padding:3px}
.segb{min-height:42px;padding:0 16px;border:0;border-radius:999px;background:transparent;font:inherit;font-size:14.5px;font-weight:600;color:var(--ink);cursor:pointer}
.segb.on{background:var(--ink);color:#fff}
.segsm .segb{min-height:36px;padding:0 14px;font-size:13.5px}
.f .seg{align-self:flex-start}

/* ---------- results ---------- */
.tool-out{min-width:0}
.tool-out .empty{background:#fff;border:1px dashed #CBD5E1;border-radius:18px;padding:30px 22px}
.tool-out .empty p{margin:0 auto;max-width:360px}
.notice.warn{background:var(--tint2);color:var(--ink);border:1px solid #F0D369}
.metrics{display:flex;flex-wrap:wrap;gap:12px;margin:0 0 18px}
.metric{flex:1 1 190px;display:flex;flex-direction:column;gap:2px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px 18px;min-width:0}
.metric .mk{font-size:13px;font-weight:600;color:var(--muted);line-height:1.35}
.metric .mv{font-size:24px;line-height:1.2;font-weight:800;letter-spacing:-.02em;overflow-wrap:anywhere}
.metric .mn{font-size:13px;color:var(--muted);line-height:1.4}
.metric.big{flex:1 1 100%;background:var(--ink);border-color:var(--ink);color:#fff;padding:20px 24px}
.metric.big .mk{color:#C9D6E6}
.metric.big .mv{font-size:clamp(30px,4vw,42px);color:var(--accent)}
.metric.big .mn{color:#DCE5F0}
.metric.good{border-color:#86EFAC;background:#F0FDF4}
.metric.bad{border-color:#FCA5A5;background:#FEF2F2}
.rsec{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px 22px;margin:0 0 14px}
.rsec h3{margin:0 0 10px;font-size:17px;line-height:1.3;letter-spacing:-.01em}
.rsec>p{margin:0 0 10px;line-height:1.65}
.rsec>p:last-child{margin-bottom:0}
.kv{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:0;margin:0}
.kv dt,.kv dd{margin:0;padding:9px 0;border-bottom:1px solid var(--line);font-size:15px}
.kv dt{color:var(--muted)}
.kv dd{text-align:right;font-weight:700;padding-left:18px}
.kv dt:nth-last-of-type(1),.kv dd:last-of-type{border-bottom:0}
.tool .tbl{font-size:14.5px}
.tool .tbl tbody tr:last-child td{border-bottom:0}
.tool .tbl tfoot td{font-weight:800;border-top:1.5px solid var(--ink);border-bottom:0}
.tool .tbl tr.hl td{background:var(--tint);font-weight:700}
.tool .tbl tr.tot td{font-weight:800;border-top:1.5px solid var(--ink)}
.tool .tbl tr.dim td{color:var(--muted)}
.ticks{margin:0;padding:0;list-style:none}
.ticks li{position:relative;padding:6px 0 6px 26px;line-height:1.55}
.ticks li::before{content:"";position:absolute;left:3px;top:13px;width:11px;height:6px;border-left:2.5px solid var(--accent2);border-bottom:2.5px solid var(--accent2);transform:rotate(-45deg)}
.rnotes{margin:6px 0 0;padding-left:20px;font-size:13.5px;line-height:1.6;color:var(--muted)}
.rnotes li{margin-bottom:4px}

/* charts */
.chartbox{margin:0 0 6px}
.chartbox figcaption{font-size:14px;font-weight:700;margin:0 0 6px}
.chartbox figcaption .muted{font-weight:500}
.chart{display:block;width:100%;height:auto}
.chart .cg{stroke:#E2E8F0;stroke-width:1}
.chart .cz{stroke:var(--ink);stroke-width:1.2}
.chart .ct{fill:#475569;font-size:11.5px;font-family:inherit}
.legend{display:flex;flex-wrap:wrap;gap:6px 16px;list-style:none;margin:6px 0 0;padding:0;font-size:13px;color:var(--muted)}
.legend li{display:inline-flex;align-items:center;gap:6px}
.legend i{display:inline-block;width:12px;height:12px;border-radius:3px}
.svgfig{margin:4px 0 0}
.svgfig svg{display:block;width:100%;height:auto;max-width:560px}

/* editable rows (appliances, line items, leads) */
.tbl-f{margin-top:4px}
.rtbl{width:100%;border-collapse:collapse;font-size:14.5px}
.rtbl th{text-align:left;font-size:12.5px;color:var(--muted);font-weight:700;padding:6px 8px 6px 0;white-space:nowrap}
.rtbl td{padding:4px 8px 4px 0;vertical-align:middle}
.rtbl input,.rtbl select{height:42px;font-size:15px;padding:0 10px;min-width:70px}
.rtbl td.rx{padding-right:0}
.rowbtns{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px;align-items:center}
.rowbtns .preset{width:auto;min-width:200px;height:40px;font-size:14px}

/* ---------- small screens ---------- */
@media (max-width:980px){
  .tool-grid{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:640px){
  .tool-form{padding:18px}
  .metric{flex-basis:calc(50% - 6px)}
  .metric.big{flex-basis:100%}
  .metric.big{padding:18px}
  .rsec{padding:18px}
  .kv{grid-template-columns:minmax(0,1fr)}
  .kv dt{border-bottom:0;padding-bottom:0}
  .kv dd{text-align:left;padding-top:2px}
  .rtbl thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .rtbl,.rtbl tbody{display:block;width:100%}
  .rtbl tr{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2px 10px;border:1px solid var(--line);border-radius:14px;padding:10px 12px;margin:0 0 10px;background:#FBFDFE}
  .rtbl td{display:block;padding:4px 0;min-width:0}
  .rtbl td:first-child,.rtbl td.rx{grid-column:1/-1}
  .rtbl input,.rtbl select{min-width:0;width:100%}
  .rtbl td[data-label]::before{content:attr(data-label);display:block;font-size:12px;font-weight:700;color:var(--muted);margin:4px 0 2px}
  .rtbl td.rx{text-align:right}
  .rowbtns .preset{width:100%}
}
@media (prefers-reduced-motion:reduce){
  .tcard{transition:none}
}
@media print{
  .tool-form,.tool-top,.formbtns,.tool-disc,.rowbtns{display:none}
  .tool-grid{grid-template-columns:1fr}
}

/* ---------- PDF button and status ---------- */
.pdfbar{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;margin:10px 0 0}
.pdfbar .btn{min-height:46px}
.pdfmsg{font-size:14px;color:var(--muted)}
.pdfmsg.bad{color:#B42318}
.tbl-f,.rows{min-width:0}
.rows .tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch}