/* Design tokens taken from elevenlabs.io: eggshell page background rather than
   pure white, warm neutral surfaces and borders, near-black ink with a cool
   cast, Inter for text and Geist Mono for figures, generous corner radii. */

:root {
  --ink: #090f15;
  --ink-70: rgba(9, 15, 21, 0.7);
  --ink-50: rgba(9, 15, 21, 0.5);
  --ink-35: rgba(9, 15, 21, 0.35);

  --page: #fdfcfc;
  --surface: #f5f3f1;
  --surface-raised: #ffffff;

  --border: #ebe8e4;
  --border-strong: #d7d2cc;

  --positive: #1a7f52;
  --warning: #fbbe45;
  --negative: #fa675b;

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 20px;
  --r-xl: 24px;
  --r-pill: 9999px;

  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

* {
  box-sizing: border-box;
}

html,
body,
#root {
  height: 100%;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

button,
input {
  font: inherit;
  color: inherit;
}

.mono {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- layout ---------- */

.shell {
  max-width: 1080px;
  margin: 0 auto;
  padding: 40px 24px 96px;
}

.masthead {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.masthead h1 {
  margin: 0 0 6px;
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.masthead p {
  margin: 0;
  max-width: 56ch;
  color: var(--ink-70);
  font-size: 14px;
}

.badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--surface-raised);
  font-size: 12px;
  color: var(--ink-70);
  white-space: nowrap;
}

.badge b {
  color: var(--ink);
  font-weight: 600;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--positive);
}
.dot.bad {
  background: var(--negative);
}

/* ---------- tabs ---------- */

.tabs {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  margin-bottom: 28px;
}

.tab {
  border: 0;
  background: transparent;
  padding: 7px 16px;
  border-radius: var(--r-pill);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-50);
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease;
}

.tab:hover {
  color: var(--ink);
}

.tab[aria-selected="true"] {
  background: var(--ink);
  color: #fff;
}

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

.card {
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 22px;
  margin-bottom: 18px;
}

.card > h2 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.card > .sub {
  margin: 0 0 18px;
  color: var(--ink-50);
  font-size: 13px;
  max-width: 68ch;
}

/* ---------- search ---------- */

.searchbar {
  display: flex;
  gap: 10px;
  align-items: center;
}

.searchbar input {
  flex: 1;
  min-width: 0;
  padding: 13px 17px;
  background: var(--page);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-pill);
  outline: none;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

.searchbar input::placeholder {
  color: var(--ink-35);
}

.searchbar input:focus {
  border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(9, 15, 21, 0.07);
}

.btn {
  padding: 13px 22px;
  background: var(--ink);
  color: #fff;
  border: 1px solid var(--ink);
  border-radius: var(--r-pill);
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 120ms ease;
}

.btn:hover:not(:disabled) {
  opacity: 0.86;
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 14px;
}

.chip {
  padding: 6px 13px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  font-size: 13px;
  color: var(--ink-70);
  cursor: pointer;
  transition: border-color 120ms ease, color 120ms ease;
}

.chip:hover {
  border-color: var(--border-strong);
  color: var(--ink);
}

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

.results {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
}

.voice {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 14px 16px;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: border-color 120ms ease;
}

.voice:hover {
  border-color: var(--border-strong);
}

.voice .rank {
  color: var(--ink-35);
  font-size: 12px;
  text-align: right;
}

.voice .name {
  font-weight: 500;
  letter-spacing: -0.01em;
}

.voice .attrs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 5px;
}

.attr {
  padding: 2px 8px;
  background: var(--surface);
  border-radius: var(--r-pill);
  font-size: 11px;
  color: var(--ink-70);
}

.voice .right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.scorewrap {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 5px;
  min-width: 84px;
}

.score {
  font-size: 13px;
  font-weight: 600;
}

.meter {
  width: 84px;
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.meter > span {
  display: block;
  height: 100%;
  background: var(--ink);
}

audio {
  height: 34px;
  width: 190px;
}

.linkish {
  border: 0;
  background: none;
  padding: 0;
  color: var(--ink-50);
  font-size: 12px;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.linkish:hover {
  color: var(--ink);
}

/* ---------- tables ---------- */

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

th {
  text-align: left;
  font-weight: 500;
  color: var(--ink-50);
  padding: 0 12px 9px 0;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

td {
  padding: 11px 12px 11px 0;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

tr:last-child td {
  border-bottom: 0;
}

.num {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}

.lift {
  font-family: var(--mono);
  font-weight: 500;
}
.lift.up {
  color: var(--positive);
}
.lift.down {
  color: var(--negative);
}

.tablewrap {
  overflow-x: auto;
}

/* ---------- scatter ---------- */

.scatter {
  width: 100%;
  height: auto;
  display: block;
  background: var(--page);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
}

.legend {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 14px;
  font-size: 13px;
  color: var(--ink-70);
}

.legend span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.swatch {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.note {
  color: var(--ink-50);
  font-size: 13px;
  margin: 14px 0 0;
  max-width: 72ch;
}

.error {
  color: var(--negative);
  font-size: 13px;
  margin-top: 14px;
}

.empty {
  color: var(--ink-35);
  font-size: 13px;
  padding: 28px 0;
  text-align: center;
}

@media (max-width: 720px) {
  .voice {
    grid-template-columns: 24px 1fr;
  }
  .voice .right {
    grid-column: 1 / -1;
    justify-content: space-between;
  }
  audio {
    width: 100%;
  }
}

/* ---------- filters ---------- */

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 14px;
}

.select {
  appearance: none;
  padding: 7px 30px 7px 13px;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  font-size: 13px;
  color: var(--ink-70);
  cursor: pointer;
  transition: border-color 120ms ease, color 120ms ease;
  /* chevron drawn inline so the control needs no icon asset */
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23090f15' stroke-opacity='.45' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}

.select:hover {
  border-color: var(--border-strong);
  color: var(--ink);
}

.select:focus {
  outline: none;
  border-color: var(--ink);
}

/* an applied filter reads as a solid token, matching the active tab */
.select.on {
  background-color: var(--ink);
  border-color: var(--ink);
  color: #fff;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23ffffff' stroke-opacity='.8' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
}

.note strong {
  color: var(--ink);
  font-weight: 600;
}

/* gradient chip for the heat legend: same ramp the scatter uses */
.ramp {
  width: 44px;
  height: 9px;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, #ebe8e4, #090f15);
  border: 1px solid var(--border);
}