/* Matches the utsavkhatiwada.com "circuit board" theme: same tokens, fonts and
   components (gold brand nav, terminal windows, bracketed buttons). Fonts are
   self hosted so the CSP needs no third party origin. */

@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 400 800; font-display: swap; src: url(fonts/jetbrains-mono.woff2) format('woff2'); }
@font-face { font-family: 'Share Tech Mono'; font-style: normal; font-weight: 400; font-display: swap; src: url(fonts/share-tech-mono.woff2) format('woff2'); }
@font-face { font-family: 'VT323'; font-style: normal; font-weight: 400; font-display: swap; src: url(fonts/vt323.woff2) format('woff2'); }

:root {
  color-scheme: dark;
  --bg: #03100a;
  --bg-deep: #020503;
  --bg-term: #020a06;
  --bg-term-bar: #04120a;
  --panel: #05170e;
  --line: #1a5230;
  --border: #2c7a4b;
  --border-soft: #1d6b3c;
  --border-dark: #1d4d2b;
  --green: #39ff7a;
  --green-soft: #b6ffd0;
  --mint: #9fe8b8;
  --text: #e8fff0;
  --dim: #7fbf98;
  --dim2: #4f9e6b;
  --gold: #d9b44a;
  --prompt: #1f9e52;
  --prompt2: #2f8f55;
  --red: #ff6b6b;
  --glow: 0 0 16px rgba(57, 255, 122, 0.45);
}

@keyframes blink { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0; } }

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.55 'JetBrains Mono', ui-monospace, Menlo, Consolas, monospace;
}

a { color: var(--green); }
a:hover { color: var(--green-soft); }

.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 30;
  background: repeating-linear-gradient(0deg, rgba(0, 0, 0, 0.14) 0px, rgba(0, 0, 0, 0.14) 1px, transparent 1px, transparent 4px);
}

.wrap { max-width: 1240px; margin: 0 auto; padding: 0 16px; }

/* nav, same as the portfolio */

.topnav {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 12px 24px;
  background: rgba(3, 16, 10, 0.88);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(6px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}
.nav-brand { text-decoration: none; color: var(--gold); font-weight: 800; letter-spacing: 3px; font-size: 15px; white-space: nowrap; }
.nav-brand:hover { color: var(--gold); }
.nav-spacer { flex: 1; }
.nav-link {
  text-decoration: none;
  border: 1px solid var(--border);
  border-top: 3px solid var(--gold);
  background: var(--panel);
  color: var(--mint);
  padding: 6px 14px;
  font-size: 13px;
  letter-spacing: 2px;
  transition: box-shadow 0.2s, color 0.2s, border-color 0.2s;
}
.nav-link:hover { box-shadow: var(--glow); color: var(--text); border-color: var(--green); border-top-color: var(--gold); }

/* header */

.top { padding: 34px 0 14px; }
.cmd { font-family: 'Share Tech Mono', monospace; color: var(--prompt2); font-size: 15px; margin: 0; }
.cmd .user { color: var(--prompt); }
.top h1 {
  font-family: 'VT323', monospace;
  font-weight: 400;
  font-size: 76px;
  line-height: 0.95;
  margin: 18px 0 10px;
  color: var(--green);
  letter-spacing: 2px;
  text-shadow: 0 0 26px rgba(57, 255, 122, 0.5), 0 0 6px rgba(57, 255, 122, 0.9);
}
.top h1::after {
  content: "";
  display: inline-block;
  width: 14px;
  height: 46px;
  margin-left: 12px;
  background: var(--green);
  vertical-align: -4px;
  animation: blink 1s step-end infinite;
}
.lede { margin: 0; color: var(--mint); max-width: 720px; font-size: 15px; }
.status { margin: 12px 0 0; font-family: 'Share Tech Mono', monospace; font-size: 13px; color: var(--dim2); letter-spacing: 1px; }
.status::before { content: "> "; color: var(--prompt); }
.status.error { color: var(--red); }

.section-label { color: var(--dim2); font-size: 14px; font-weight: 400; letter-spacing: 4px; margin: 0 0 14px; }
h3 { color: var(--gold); font-size: 13px; font-weight: 400; letter-spacing: 3px; text-transform: uppercase; margin: 24px 0 10px; }

/* new this week, styled like the portfolio's chip cards */

.new { margin-top: 22px; }
.strip { display: flex; gap: 14px; overflow-x: auto; padding: 4px 2px 10px; scroll-snap-type: x mandatory; }
.card {
  flex: 0 0 250px;
  scroll-snap-align: start;
  position: relative;
  text-align: left;
  font: inherit;
  color: inherit;
  background: var(--panel);
  border: 1px solid var(--border);
  border-top: 3px solid var(--gold);
  padding: 14px 16px;
  cursor: pointer;
  transition: box-shadow 0.25s, border-color 0.25s;
}
.card:hover, .card:focus-visible { box-shadow: 0 0 28px rgba(57, 255, 122, 0.35); border-color: var(--green); border-top-color: var(--gold); }
.card .n { color: var(--text); font-weight: 700; display: block; margin-bottom: 6px; }
.card .m { font-size: 12.5px; color: var(--dim); display: block; }

/* controls */

.controls { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; margin: 24px 0 14px; }
.field { display: flex; flex-direction: column; gap: 5px; min-width: 150px; }
.field.grow { flex: 1 1 220px; }
.field label { font-size: 11.5px; color: var(--dim2); letter-spacing: 2px; text-transform: uppercase; }
input, select {
  font: inherit;
  color: var(--text);
  background: var(--bg-term);
  border: 1px solid var(--border-soft);
  border-radius: 0;
  padding: 8px 10px;
  min-height: 40px;
}
input::placeholder { color: var(--dim2); }
input:focus, select:focus, button:focus-visible, tr:focus-visible { outline: 1px solid var(--green); outline-offset: 1px; box-shadow: var(--glow); }
.checks { display: flex; gap: 16px; min-height: 40px; align-items: center; color: var(--mint); }
.checks label { display: flex; gap: 7px; align-items: center; cursor: pointer; }
.checks input { min-height: 0; accent-color: var(--green); }

.calc { background: var(--panel); border: 1px solid var(--border-soft); padding: 12px 16px; margin-bottom: 16px; }
.calc summary { cursor: pointer; color: var(--green); letter-spacing: 2px; }
.calc summary::marker { color: var(--gold); }
.calc-fields { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 4px; }
.hint { color: var(--dim); font-size: 13px; margin: 8px 0 12px; }

/* terminal window around the table */

.term { background: var(--bg-term); border: 1px solid var(--border-soft); border-radius: 8px; overflow: hidden; box-shadow: inset 0 0 120px rgba(0, 40, 12, 0.5); }
.term-bar { display: flex; align-items: center; gap: 9px; background: var(--bg-term-bar); padding: 10px 16px; border-bottom: 1px solid #123f1f; }
.term-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--border-dark); flex: none; }
.term-dot.lit { background: var(--green); }
.term-title { color: var(--dim2); font-size: 13px; margin-left: 8px; font-family: 'Share Tech Mono', monospace; }
.count { font-family: 'Share Tech Mono', monospace; font-size: 12.5px; color: var(--dim2); white-space: nowrap; }

.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; }
th, td { padding: 9px 14px; border-bottom: 1px solid #0f3a1f; text-align: left; white-space: nowrap; }
tbody tr:last-child td { border-bottom: 0; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
th { font-size: 11.5px; color: var(--gold); font-weight: 400; letter-spacing: 2px; text-transform: uppercase; background: var(--bg-term-bar); }
th button { font: inherit; color: inherit; letter-spacing: inherit; text-transform: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
th button:hover { color: var(--green); }
th[aria-sort="ascending"] button::after { content: " \25B2"; color: var(--green); }
th[aria-sort="descending"] button::after { content: " \25BC"; color: var(--green); }
td { color: var(--mint); }
tbody tr { cursor: pointer; }
tbody tr:hover { background: rgba(57, 255, 122, 0.06); }
tbody tr:hover td.model .n { color: var(--green); text-shadow: 0 0 10px rgba(57, 255, 122, 0.6); }
td.model { white-space: normal; min-width: 230px; }
td.model .n { color: var(--text); font-weight: 700; }
td.model .id { display: block; font: 12px 'Share Tech Mono', monospace; color: var(--dim2); }
.yes { color: var(--green); }
.no { color: var(--dim2); }
.free { color: var(--green); }

.badge { display: inline-block; font-size: 11.5px; letter-spacing: 1px; color: var(--mint); border: 1px solid var(--border); background: var(--panel); padding: 2px 9px; margin: 0 6px 6px 0; }
.badge.new { color: var(--gold); border-color: var(--gold); }

/* detail dialog, styled like the portfolio's project "program window" */

dialog {
  width: min(760px, calc(100vw - 24px));
  max-height: calc(100vh - 40px);
  padding: 0;
  border: 1px solid var(--border-dark);
  border-radius: 10px;
  background: var(--bg-term);
  color: var(--text);
  box-shadow: inset 0 0 120px rgba(0, 40, 12, 0.5), 0 0 40px rgba(0, 0, 0, 0.6);
}
dialog::backdrop { background: rgba(2, 8, 5, 0.6); backdrop-filter: blur(7px) brightness(0.7); }
.d-head { display: flex; align-items: center; gap: 9px; background: var(--bg-term-bar); padding: 10px 16px; border-bottom: 1px solid #123f1f; position: sticky; top: 0; z-index: 1; }
.d-body { padding: 22px 26px 28px; }
.d-body h2 {
  font-family: 'VT323', monospace;
  font-weight: 400;
  font-size: 46px;
  line-height: 1;
  margin: 0 0 4px;
  color: var(--green);
  text-shadow: 0 0 20px rgba(57, 255, 122, 0.45);
}
.mono { font-family: 'Share Tech Mono', monospace; font-size: 13px; color: var(--dim2); margin: 0 0 14px; word-break: break-all; }
.close { font: inherit; font-size: 13px; letter-spacing: 2px; background: none; color: var(--mint); border: 1px solid var(--border); padding: 4px 12px; cursor: pointer; }
.close:hover { color: var(--text); border-color: var(--green); box-shadow: var(--glow); }
#d-desc { color: var(--mint); line-height: 1.7; }
.d-facts { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; margin: 16px 0 0; }
.d-facts div { background: var(--panel); border: 1px solid var(--border-dark); padding: 8px 12px; }
.d-facts dt { font-size: 11px; color: var(--dim2); letter-spacing: 1.5px; text-transform: uppercase; }
.d-facts dd { margin: 2px 0 0; color: var(--text); font-weight: 700; font-variant-numeric: tabular-nums; }
table.small { border: 1px solid var(--border-dark); }
table.small th, table.small td { padding: 6px 10px; font-size: 13px; }
#d-chart svg { width: 100%; height: 130px; display: block; background: var(--bg-deep); border: 1px solid var(--border-dark); margin-bottom: 10px; }
#d-chart .l-in { stroke: var(--green); }
#d-chart .l-out { stroke: var(--gold); }
#d-chart .axis { stroke: var(--line); }
#d-chart text { fill: var(--dim); font-size: 11px; font-family: 'Share Tech Mono', monospace; }

.foot { color: var(--dim2); font-size: 12.5px; letter-spacing: 0.5px; padding-top: 28px; padding-bottom: 40px; border-top: 1px solid var(--line); margin-top: 40px; text-align: center; }
.foot p { max-width: 780px; margin: 0 auto 10px; }

@media (max-width: 640px) {
  .topnav { padding: 10px 16px; }
  .top h1 { font-size: 54px; }
  .top h1::after { height: 32px; width: 10px; }
  .field { min-width: 0; flex: 1 1 140px; }
  th, td { padding: 8px 10px; }
  .d-body { padding: 18px 16px 22px; }
  .d-body h2 { font-size: 36px; }
  .term-bar .count { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .top h1::after { animation: none; }
}

/* best for boards */

.best { margin-top: 26px; }
.all-label { margin-top: 30px; }
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.tab {
  font: inherit;
  font-size: 12.5px;
  letter-spacing: 1.5px;
  color: var(--mint);
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 7px 12px;
  cursor: pointer;
  transition: box-shadow 0.2s, color 0.2s, border-color 0.2s;
}
.tab:hover { color: var(--text); border-color: var(--green); box-shadow: var(--glow); }
.tab[aria-selected="true"] { color: var(--green); border-color: var(--green); background: rgba(57, 255, 122, 0.08); }
.best-desc { color: var(--mint); margin: 14px 18px 4px; font-size: 13.5px; }
.best-src { color: var(--dim2); font-family: 'Share Tech Mono', monospace; font-size: 12.5px; margin: 6px 18px 14px; }
.rank { list-style: none; margin: 0; padding: 6px 0; }
.rank li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1.4fr) minmax(80px, 1fr) 72px 92px;
  gap: 14px;
  align-items: center;
  padding: 8px 18px;
  border-bottom: 1px solid #0f3a1f;
  cursor: pointer;
}
.rank li:last-child { border-bottom: 0; }
.rank li:hover { background: rgba(57, 255, 122, 0.06); }
.rank li:hover .n { color: var(--green); text-shadow: 0 0 10px rgba(57, 255, 122, 0.6); }
.r-pos { font-family: 'VT323', monospace; font-size: 26px; color: var(--gold); line-height: 1; }
.r-name .n { color: var(--text); font-weight: 700; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.r-name .id { display: block; font: 12px 'Share Tech Mono', monospace; color: var(--dim2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.r-bar { height: 8px; background: var(--bg-deep); border: 1px solid var(--border-dark); }
.r-fill { display: block; height: 100%; background: var(--green); box-shadow: 0 0 10px rgba(57, 255, 122, 0.6); }
.r-score { color: var(--green); font-weight: 700; text-align: right; font-variant-numeric: tabular-nums; }
.r-price { color: var(--dim); font-size: 12.5px; text-align: right; }
td.none, .b-val.none { color: var(--dim2); font-size: 12px; }
td.score { color: var(--text); }

.b-row { display: flex; justify-content: space-between; border-bottom: 1px solid #0f3a1f; padding: 6px 0; }
.b-label { color: var(--mint); }
.b-val { color: var(--green); font-weight: 700; }
.pros { margin: 0; padding-left: 0; list-style: none; color: var(--mint); }
.pros li { padding: 3px 0; }
.pros li::before { content: "+ "; color: var(--green); }

@media (max-width: 640px) {
  .rank li { grid-template-columns: 28px minmax(0, 1fr) 64px; gap: 10px; padding: 8px 12px; }
  .r-bar, .r-price { display: none; }
}

/* phone fixes */

.close { white-space: nowrap; flex: none; }
.d-head .term-title, .term-bar .term-title { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
th button { padding: 6px 0; min-height: 32px; }

@media (max-width: 640px) {
  /* iOS Safari zooms the page when a focused field's text is under 16px. */
  input, select { font-size: 16px; }
  .d-facts { grid-template-columns: 1fr 1fr; gap: 8px; }
  .d-facts dd { font-size: 13.5px; }
  /* Keep the model name visible while the table scrolls sideways. */
  #models td.model, #models th[data-sort="name"] {
    position: sticky;
    left: 0;
    z-index: 1;
    background: var(--bg-term);
    min-width: 0;
    max-width: 150px;
    box-shadow: 1px 0 0 #123f1f;
  }
  #models th[data-sort="name"] { background: var(--bg-term-bar); z-index: 2; }
  #models tbody tr:hover td.model { background: #072012; }
  td.model .n { font-size: 13px; }
  td.model .id { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .checks label { min-height: 40px; }
}