/* Calculator styles. Loaded only on pages that contain a solar tool. Uses the tokens in pages.css. */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.tool-mount{min-height:420px}
.tool [hidden]{display:none!important}
.tool{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(18px,2.4vw,32px);align-items:start}
.tool-form,.tool-out{border:1px solid var(--line);border-radius:18px;padding:clamp(18px,2.4vw,30px);background:rgba(255,255,255,.5)}
.tool-out{background:var(--navy);color:var(--cream);border-color:var(--navy);position:sticky;top:96px}
.tool-form{display:grid;gap:18px}
.tool label{display:grid;gap:7px;font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--slate)}
.tool input[type=number],.tool select{width:100%;min-height:46px;padding:0 12px;border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--navy);font:600 16px var(--sans);letter-spacing:0;text-transform:none}
.tool input[type=number]:focus,.tool select:focus{border-color:var(--navy);outline:none;box-shadow:0 0 0 3px rgba(232,145,43,.35)}
.tool input[type=range]{width:100%;accent-color:var(--orange);min-height:30px}
.tool output{color:var(--navy);font-weight:700}
.tool-row2{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:end}
.tool .check{display:flex;align-items:center;gap:10px;min-height:46px;text-transform:none;letter-spacing:0;font:500 15px var(--sans);color:var(--navy)}
.tool .check input{width:20px;height:20px;accent-color:var(--navy);flex:none}
.seg{display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:4px;background:rgba(14,36,64,.08);border-radius:12px}
.seg button{min-height:44px;border:none;border-radius:9px;background:transparent;font:700 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--slate);cursor:pointer}
.seg button[aria-selected=true]{background:var(--navy);color:var(--cream)}
.appl-head,.appl-row{display:grid;grid-template-columns:minmax(110px,1.6fr) 58px 76px 76px 70px minmax(92px,1fr) 34px;gap:8px;align-items:center}
.appl-head{font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--slate);padding-bottom:6px;border-bottom:1px solid var(--line)}
.appl-rows{display:grid;gap:8px;margin-top:10px}
.appl-row strong{font-size:14.5px;line-height:1.25}
.appl-row label span{display:none}
.appl-row input[type=number],.appl-row select{min-height:42px;padding:0 8px;font-size:15px}
.appl-del{width:34px;height:42px;border:none;background:transparent;color:var(--slate);font-size:22px;cursor:pointer;border-radius:8px}
.appl-del:hover{background:rgba(14,36,64,.08);color:var(--navy)}
.tool-add{margin-top:12px}
.tool-hint,.tool-stamp{font-size:13.5px;line-height:1.5;color:var(--slate)}
.tool-out .tool-stamp{color:rgba(236,234,230,.66);margin-top:16px}
.tool-out h3{font-size:14px;font-family:var(--mono);font-weight:400;letter-spacing:.14em;color:var(--orange);margin:0 0 12px}
.tool-kpis{display:grid;grid-template-columns:1fr 1fr;gap:14px 18px;margin-bottom:22px}
.tool-kpis.three{grid-template-columns:repeat(3,1fr);margin:18px 0}
.tool-kpis b{display:block;font-weight:900;font-size:clamp(20px,2vw,27px);letter-spacing:-.02em;line-height:1.1}
.tool-kpis span{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.07em;text-transform:uppercase;color:rgba(236,234,230,.7);margin-top:5px}
.tool-hero{padding:16px 0 18px;border-top:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark);margin-bottom:16px}
.tool-hero b{display:block;font-weight:900;font-size:clamp(38px,4.4vw,60px);letter-spacing:-.03em;line-height:1}
.tool-hero span{display:block;margin-top:8px;color:rgba(236,234,230,.78);font-size:15px}
.tool-dl div{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid var(--line-dark);font-size:14.5px}
.tool-dl dt{font-family:var(--mono);font-size:11px;letter-spacing:.07em;text-transform:uppercase;color:rgba(236,234,230,.7);padding-top:2px;flex:none}
.tool-dl dd{font-weight:700;text-align:right}
.tool-actions{display:grid;gap:10px;margin-top:20px}
.tool-actions .btn{width:100%;white-space:normal;text-align:center;line-height:1.3;padding:12px 18px}
.tool-out .btn-dark{background:var(--cream);color:var(--navy)}
.tool-out .table-wrap{background:rgba(255,255,255,.04);border-color:var(--line-dark)}
.tool-table{min-width:0;font-size:14.5px}
.tool-table th,.tool-table td{border-color:var(--line-dark);padding:11px 12px}
.tool-table thead th{background:rgba(255,255,255,.06);color:rgba(236,234,230,.8)}
.tool-table td:first-child{font-weight:400}
.tool-table td:last-child,.tool-table tfoot td{text-align:right;white-space:nowrap;font-weight:700}
.tool-table small{display:block;color:rgba(236,234,230,.66);font-size:12.5px;margin-top:2px;font-weight:400}
.tool-table tfoot th,.tool-table tfoot td{font-family:var(--sans);font-size:16px;letter-spacing:0;text-transform:none;border-top:2px solid var(--orange);border-bottom:none;background:transparent;color:var(--cream)}
.tool-warn{background:rgba(232,145,43,.16);border:1px solid var(--orange);border-radius:10px;padding:11px 14px;font-size:14.5px;margin-bottom:14px}
.tool-adv{border-top:1px solid var(--line);padding-top:12px}
.tool-out .tool-adv{border-color:var(--line-dark);margin-top:16px}
.tool-adv summary{cursor:pointer;font:700 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;min-height:40px;display:flex;align-items:center}
.tool-adv[open] summary{margin-bottom:12px}

/* chart: one series on a light plot surface */
.chart{margin:20px 0 0}
.chart figcaption{display:flex;justify-content:space-between;gap:12px;align-items:baseline;margin-bottom:8px}
.chart figcaption strong{font-size:15px}
.chart figcaption span{font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:rgba(236,234,230,.7)}
.chart-box{position:relative;background:var(--cream);border-radius:12px;padding:8px 4px 2px}
.chart-box svg{display:block;width:100%;height:auto;touch-action:pan-y}
.c-grid{stroke:rgba(14,36,64,.12);stroke-width:1}
.c-zero{stroke:rgba(14,36,64,.55);stroke-width:1}
.c-tick{font:11px var(--mono);fill:#44525F}
.c-line{fill:none;stroke:#0E2440;stroke-width:2;stroke-linejoin:round;stroke-linecap:round}
.c-label{font:700 12.5px var(--sans);fill:#0E2440;paint-order:stroke;stroke:#ECEAE6;stroke-width:4px}
.c-dot{fill:#0E2440;stroke:#ECEAE6;stroke-width:2}
.c-cross{stroke:rgba(14,36,64,.45);stroke-width:1}
.chart-tip{position:absolute;transform:translate(-50%,-125%);background:var(--navy);color:var(--cream);border-radius:8px;padding:7px 11px;font-size:12.5px;pointer-events:none;white-space:nowrap;box-shadow:0 8px 20px rgba(0,0,0,.3);text-align:center}
.chart-tip strong{display:block;font-size:14px}
.chart-tip span{color:rgba(236,234,230,.75)}

/* the four tools as a numbered path */
.tool-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;list-style:none;counter-reset:f}
.tool-flow li{counter-increment:f}
.tool-flow a{display:block;height:100%;border:1px solid var(--line);border-radius:14px;padding:18px;text-decoration:none;background:rgba(255,255,255,.4);transition:background .2s,color .2s}
.tool-flow a::before{content:"0" counter(f);font:12px var(--mono);letter-spacing:.1em;color:var(--orange-ink);display:block;margin-bottom:10px}
.tool-flow a:hover,.tool-flow a[aria-current=page]{background:var(--navy);color:var(--cream)}
.tool-flow a:hover::before,.tool-flow a[aria-current=page]::before{color:var(--orange)}
.tool-flow b{display:block;font-weight:900;text-transform:uppercase;font-size:16px;line-height:1.1;margin-bottom:6px}
.tool-flow span{font-size:14px;line-height:1.45;opacity:.8}

@media (max-width:1020px){.tool{grid-template-columns:1fr}.tool-out{position:static}.tool-flow{grid-template-columns:1fr 1fr}}
@media (max-width:640px){
  .tool-row2{grid-template-columns:1fr}
  .appl-head{display:none}
  .appl-row{grid-template-columns:repeat(3,1fr) 34px;gap:8px;padding:12px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.5)}
  .appl-row strong{grid-column:1/4;font-size:15.5px}
  .appl-row .appl-del{grid-column:4;grid-row:1}
  .appl-row label span{display:block;font-size:10px}
  .appl-row label:nth-of-type(5){grid-column:2/4}
  .tool-kpis.three{grid-template-columns:1fr 1fr}
  .tool-flow{grid-template-columns:1fr}
}