:root {
  --ink: #0e1421;
  --ink-2: #1b2437;
  --paper: #f6f8fc;
  --card: #ffffff;
  --line: #d9e0ee;
  --text: #16203a;
  --muted: #5a6681;
  --live: #34d399;
  --mute: #f87171;
  --warm: #fbbf24;
  --sky: #38bdf8;
  --radius: 14px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, "Noto Sans Hebrew", Arial, sans-serif;
  background: var(--paper);
  color: var(--text);
  line-height: 1.6;
}

main {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 20px 64px;
}

/* ------------------------------------------------------------------ header */

.bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: 820px;
  margin: 0 auto;
  padding: 18px 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink);
  text-decoration: none;
}

.lang {
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  border-radius: 999px;
  padding: 6px 16px;
  font: inherit;
  font-size: .9rem;
  cursor: pointer;
}

.lang:hover { border-color: var(--sky); }

/* ------------------------------------------------------------------ hero */

.hero { padding: 24px 0 8px; }

h1 {
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  line-height: 1.2;
  margin: 0 0 12px;
  color: var(--ink);
}

.lede {
  font-size: 1.05rem;
  color: var(--muted);
  margin: 0 0 20px;
  max-width: 60ch;
}

.primary {
  display: inline-block;
  border: 0;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font: inherit;
  font-weight: 600;
  padding: 12px 26px;
  cursor: pointer;
  text-decoration: none;
}

.primary:hover { background: var(--ink-2); }
.primary:disabled { opacity: .55; cursor: default; }

.ghost {
  display: inline-block;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  color: var(--text);
  font: inherit;
  padding: 11px 22px;
  cursor: pointer;
  text-decoration: none;
}

.ghost:hover { border-color: var(--sky); }
.ghost.on { border-color: var(--live); background: #ecfdf5; }

.status {
  min-height: 1.6em;
  margin: 14px 0 0;
  font-size: .95rem;
  color: var(--muted);
}

.status.good { color: #047857; }
.status.bad { color: #b91c1c; }

/* ------------------------------------------------------------------ panel */

.panel {
  margin-top: 24px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}

.row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.row label { font-weight: 600; }

select {
  flex: 1 1 260px;
  min-width: 0;
  font: inherit;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
  color: var(--text);
}

.meter {
  position: relative;
  height: 28px;
  border-radius: 999px;
  background: #e7ecf6;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: #9fb0cc;
  transition: width 60ms linear;
}

.bar-fill.quiet { background: var(--warm); }
.bar-fill.good { background: var(--live); }
.bar-fill.loud { background: var(--mute); }

.tick {
  position: absolute;
  top: 0;
  width: 2px;
  height: 100%;
  background: rgba(14, 20, 33, .18);
}

.tick.good { background: rgba(14, 20, 33, .32); }

.readouts {
  display: flex;
  gap: 24px;
  margin-top: 10px;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
  font-size: .9rem;
}

.readouts b { color: var(--text); font-size: 1.05rem; }

.verdict {
  margin: 16px 0 20px;
  font-weight: 600;
  min-height: 3em;
}

.verdict.silent { color: var(--muted); }
.verdict.quiet { color: #b45309; }
.verdict.good { color: #047857; }
.verdict.loud { color: #b91c1c; }

.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.hint {
  margin: 14px 0 0;
  font-size: .88rem;
  color: var(--muted);
}

.playback {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.playback audio { width: 100%; margin-top: 8px; }

/* ------------------------------------------------------------------ cards */

.cards {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  margin-top: 40px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.card h2 { font-size: 1.05rem; margin: 0 0 8px; }
.card p { margin: 0; color: var(--muted); font-size: .95rem; }

/* ------------------------------------------------------------------ promo */

.promo {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  flex-wrap: wrap;
  margin-top: 44px;
  padding: 26px;
  border-radius: var(--radius);
  background: var(--ink);
  color: #e8eefc;
}

.promo h2 { margin: 0 0 10px; font-size: 1.35rem; color: #fff; }
.promo p { margin: 0 0 14px; color: #b9c6e0; }
.promo > div { flex: 1 1 320px; }
.promo .primary { background: var(--live); color: var(--ink); }
.promo .primary:hover { background: #6ee7b7; }
.promo-badge { border-radius: 16px; flex: 0 0 auto; }

.promo-list {
  margin: 0 0 18px;
  padding-inline-start: 20px;
  color: #cfd9ef;
  font-size: .95rem;
}

.promo-list li { margin-bottom: 4px; }

/* ------------------------------------------------------------------ gear */

.gear {
  margin-top: 40px;
  padding: 22px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
}

.gear h2 { margin: 0 0 8px; font-size: 1.15rem; }
.gear p { margin: 0 0 14px; color: var(--muted); }

.fineprint {
  margin-top: 12px !important;
  font-size: .82rem;
}

/* ------------------------------------------------------------------ footer */

footer {
  border-top: 1px solid var(--line);
  padding: 24px 20px 40px;
  text-align: center;
  color: var(--muted);
  font-size: .9rem;
}

footer p { margin: 4px 0; }
footer a { color: var(--muted); }

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0b1020;
    --card: #141c2e;
    --line: #27324a;
    --text: #e6ecf8;
    --muted: #9aa8c4;
    --ink: #e6ecf8;
    --ink-2: #cfd9ef;
  }

  body { background: var(--paper); }
  .primary { background: var(--sky); color: #06101f; }
  .primary:hover { background: #7dd3fc; }
  .meter { background: #1d2740; }
  .promo { background: #0f1830; }
  .status.good { color: #6ee7b7; }
  .status.bad { color: #fca5a5; }
  .verdict.good { color: #6ee7b7; }
  .verdict.quiet { color: var(--warm); }
  .verdict.loud { color: #fca5a5; }
  .ghost.on { background: #10291f; }
}