/* ---------- loan calculator ---------- */

.calc-layout{
  display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);
  gap:0;align-items:start;
}
@media (max-width:900px){ .calc-layout{grid-template-columns:1fr;} }

.calc-inputs{padding:22px 20px;border-right:1px solid var(--rule);}
@media (max-width:900px){ .calc-inputs{border-right:none;border-bottom:1px solid var(--rule);} }

.ci{margin-bottom:18px;}
.ci label{display:block;font-size:.8rem;color:var(--ink-3);margin-bottom:6px;}
.ci label .mono{color:var(--accent);font-weight:500;}
.ci-money{position:relative;}
.ci-money input{
  width:100%;padding:11px 12px 11px 34px;
  border:1px solid var(--rule-2);border-radius:var(--radius-sm);
  background:var(--surface-2);color:var(--ink);
  font-family:var(--f-mono);font-size:1.02rem;
}
.ci-money input:focus{outline:none;border-color:var(--accent);}
.ci-sym{
  position:absolute;left:12px;top:50%;transform:translateY(-50%);
  color:var(--ink-3);font-family:var(--f-mono);font-size:1rem;pointer-events:none;
}
.ci select{
  width:100%;padding:10px 12px;
  border:1px solid var(--rule-2);border-radius:var(--radius-sm);
  background:var(--surface-2);color:var(--ink);
  font-family:var(--f-ui);font-size:.92rem;
}
.ci input[type="range"]{width:100%;}

/* ---- results ---- */

.calc-out{padding:22px 20px;}
.res-head{
  display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;
  padding-bottom:16px;border-bottom:1px solid var(--rule);margin-bottom:16px;
}
.res-main{flex:1;min-width:180px;}
.res-main span{display:block;font-size:.82rem;color:var(--ink-3);margin-bottom:5px;}
.res-main strong{
  font-family:var(--f-mono);font-size:clamp(2.2rem,6vw,3.1rem);font-weight:600;
  color:var(--accent);line-height:1.05;letter-spacing:-.02em;
}
/* The scale is context, not part of the answer. Small and grey so the eye
   lands on the mark to go and get rather than reading it as a fraction of
   points already earned. */
.res-main strong small{
  display:inline-block;margin-left:9px;
  font-size:.9rem;font-weight:500;color:var(--ink-3);letter-spacing:0;
}
.res-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));
  gap:14px;margin-bottom:18px;
}
.res-cell span{display:block;font-size:.76rem;color:var(--ink-3);margin-bottom:3px;}
.res-cell strong{font-family:var(--f-mono);font-size:1.06rem;color:var(--ink);}

.res-saved{
  background:var(--accent-soft);border-radius:var(--radius-sm);
  padding:11px 14px;margin-bottom:18px;font-size:.9rem;color:var(--accent);
}
.res-saved strong{font-family:var(--f-mono);}

/* ---- chart ---- */

.chart{margin-bottom:6px;}
.chart svg{width:100%;height:150px;display:block;}
.ch-interest{fill:var(--rule-2);}
.ch-principal{fill:var(--accent);}
.ch-legend{
  display:flex;gap:16px;align-items:center;flex-wrap:wrap;
  font-size:.76rem;color:var(--ink-3);margin:8px 0 20px;
}
.ch-legend span{display:inline-flex;align-items:center;gap:6px;}
.ch-legend i{width:10px;height:10px;border-radius:2px;display:inline-block;}
.ch-key-interest{background:var(--rule-2);}
.ch-key-principal{background:var(--accent);}
.ch-span{margin-left:auto;font-family:var(--f-mono);}

/* ---- table ---- */

.tbl-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px;}
.tbl-wrap{
  max-height:420px;overflow:auto;
  border:1px solid var(--rule);border-radius:var(--radius-sm);
}
.tbl-wrap table{width:100%;border-collapse:collapse;font-size:.84rem;}
.tbl-wrap th{
  position:sticky;top:0;z-index:1;
  background:var(--surface-2);text-align:right;
  font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;
  color:var(--ink-3);font-weight:600;
  padding:9px 12px;border-bottom:1px solid var(--rule);
}
.tbl-wrap th:first-child,.tbl-wrap td:first-child{text-align:left;}
.tbl-wrap td{
  padding:7px 12px;text-align:right;
  font-family:var(--f-mono);color:var(--ink-2);
  border-bottom:1px solid var(--rule);
}
.tbl-wrap tr:last-child td{border-bottom:none;}
.tbl-wrap tbody tr:hover td{background:var(--surface-2);}

/* ---------- making the table explain itself ---------- */

.tbl-note{
  background:var(--surface-2);border:1px solid var(--rule);
  border-radius:var(--radius-sm);padding:13px 15px;margin-bottom:14px;
  font-size:.9rem;line-height:1.55;color:var(--ink-2);
}
.tbl-note p{margin:0;}
.tbl-note p + p{margin-top:8px;}
.tbl-note strong{color:var(--ink);}
.k-interest{color:var(--ink-2);font-family:var(--f-mono);font-weight:600;
  border-bottom:2px solid var(--rule-2);}
.k-principal{color:var(--accent);font-family:var(--f-mono);font-weight:600;
  border-bottom:2px solid var(--accent);}

/* one bar per row, split where the money splits */
.th-split{width:74px;}
.td-split{width:74px;padding-left:8px !important;padding-right:8px !important;}
.split{
  display:block;height:8px;border-radius:99px;overflow:hidden;
  background:linear-gradient(90deg,
    var(--rule-2) 0 var(--i),
    var(--accent) var(--i) 100%);
}
.td-interest{color:var(--ink-3) !important;}
.td-principal{color:var(--accent) !important;}

@media (max-width:640px){
  .th-split,.td-split{display:none;}
}

/* A note about an input belongs beside that input, not above the results. */
.ci-note{
  margin-top:10px;padding:10px 12px;
  background:var(--warn-soft);border-radius:var(--radius-sm);
  font-size:.8rem;line-height:1.5;color:var(--warn);
}
.ci-note strong{display:block;margin-bottom:3px;}

/* ---------- grade rows ---------- */

.gr-row{
  display:grid;grid-template-columns:minmax(0,1fr) 76px 76px 30px;
  gap:8px;align-items:center;margin-bottom:8px;
}
.gr-row input{
  padding:9px 11px;
  border:1px solid var(--rule-2);border-radius:var(--radius-sm);
  background:var(--surface-2);color:var(--ink);
  font-family:var(--f-ui);font-size:.92rem;min-width:0;
}
.gr-row input.gr-num{font-family:var(--f-mono);text-align:right;}
.gr-row input:focus{outline:none;border-color:var(--accent);}
.gr-del{
  width:30px;height:30px;padding:0;border-radius:50%;
  border:1px solid var(--rule);background:var(--surface);color:var(--ink-3);
  cursor:pointer;display:flex;align-items:center;justify-content:center;
}
.gr-del:hover{color:var(--error);border-color:var(--error);}
.gr-del svg{width:13px;height:13px;}

.gr-head{
  display:grid;grid-template-columns:minmax(0,1fr) 76px 76px 30px;
  gap:8px;margin-bottom:7px;
  font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;
  color:var(--ink-3);font-weight:600;
}
.gr-head span:nth-child(2),.gr-head span:nth-child(3){text-align:right;}

/* how far along the scale the average sits */
.grade-bar{
  height:10px;border-radius:99px;background:var(--surface-3);
  overflow:hidden;margin:6px 0 18px;position:relative;
}
.grade-bar::after{
  content:"";position:absolute;inset:0 auto 0 0;width:var(--v,0%);
  background:var(--accent);border-radius:99px;
  transition:width .18s ease;
}

@media (max-width:520px){
  .gr-row,.gr-head{grid-template-columns:minmax(0,1fr) 62px 62px 28px;gap:6px;}
}

/* The headline follows the question. Asking what you need on the final and
   being shown your current average in large type, with the answer in a
   sentence underneath, is the wrong way round -- the number somebody came for
   is the number that should be big. */
.res-sub{
  font-size:1rem !important;color:var(--ink-2) !important;
  display:block;margin-top:6px;
  font-size:.9rem;color:var(--ink-3);font-weight:500;
}
.res-main[data-tone="good"] strong{color:var(--sig-5);}
.res-main[data-tone="warn"] strong{color:var(--sig-3);}
.res-main[data-tone="bad"] strong{color:var(--sig-1);}