/* SevenBases wattage calculator.  Everything is scoped to .sb-calc, so it will not change site styles. */
.sb-calc {
    --navy: #072950;
    --orange: #D05723;
    --bone: #FDF8EC;
    --ink: #0b1b33;
    --muted: #4b5a70;
    --line: #d9d2bf;
    --card: #ffffff;
    --bg: var(--bone);
  }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .sb-calc {
      --ink: #f2ede0;
      --muted: #b8c2d2;
      --line: #2a4468;
      --card: #0d3568;
      --bg: #06203f;
  }
}
:root[data-theme="dark"] .sb-calc {
    --ink: #f2ede0;
    --muted: #b8c2d2;
    --line: #2a4468;
    --card: #0d3568;
    --bg: #06203f;
}
  .sb-calc, .sb-calc * { box-sizing: border-box; }
  .sb-calc {
    margin: 0;
    font-family: "Saira Condensed", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    color: var(--ink);
    background: var(--bg);
    line-height: 1.45;
  }
  .sb-calc .wrap { max-width: 880px; margin: 0 auto; padding: 20px 16px 40px; }
  .sb-calc h1 { font-size: 2rem; margin: 0 0 4px; text-transform: uppercase; letter-spacing: .02em; }
  .sb-calc .lede { color: var(--muted); margin: 0 0 18px; font-size: 1.1rem; }
  .sb-calc .card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 14px; margin-bottom: 16px; }
  .sb-calc .scroll { overflow-x: auto; }
  .sb-calc table { border-collapse: collapse; width: 100%; min-width: 620px; }
  .sb-calc th, .sb-calc td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); font-size: 1rem; }
  .sb-calc th { font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
  .sb-calc input[type="number"] {
    width: 78px; padding: 8px 6px; font: inherit; color: var(--ink);
    background: transparent; border: 1px solid var(--line); border-radius: 6px;
  }
  .sb-calc input[type="number"].qty { width: 58px; }
  .sb-calc input[type="number"].duty { width: 64px; }
  .sb-calc input[type="checkbox"] { width: 22px; height: 22px; accent-color: var(--orange); }
  .sb-calc .row-name { font-weight: 600; }
  .sb-calc .hint { font-size: .85rem; color: var(--muted); font-weight: 400; }
  .sb-calc .opts { display: flex; flex-wrap: wrap; gap: 14px; align-items: end; margin-bottom: 12px; }
  .sb-calc .opts label { display: flex; flex-direction: column; font-size: .85rem; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; gap: 4px; }
  .sb-calc button {
    font: inherit; font-weight: 700; padding: 10px 16px; border-radius: 8px; border: 0; cursor: pointer;
    background: var(--orange); color: #fff; text-transform: uppercase; letter-spacing: .04em;
  }
  .sb-calc button.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
  .sb-calc .results { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; }
  .sb-calc .stat { border-left: 6px solid var(--orange); padding: 6px 12px; }
  .sb-calc .stat .big { font-size: 1.9rem; font-weight: 700; line-height: 1.1; }
  .sb-calc .stat .lab { font-size: .85rem; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
  .sb-calc .note { font-size: .95rem; color: var(--muted); }
  .sb-calc .warn { border-left: 6px solid var(--navy); padding: 8px 12px; background: rgba(7,41,80,.06); border-radius: 4px; }
  .sb-calc .empty { color: var(--muted); }
  .sb-calc a { color: var(--orange); }