:root {
  --ink: #1C2A2E;
  --ink-soft: #26383D;
  --paper: #F1EEE3;
  --paper-dim: #E6E1D2;
  --moss: #5C7A5E;
  --moss-deep: #3E5940;
  --brass: #B08A4E;
  --rust: #A3543A;
  --display-font: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --body-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono-font: "IBM Plex Mono", "SF Mono", Menlo, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--body-font);
  -webkit-font-smoothing: antialiased;
}

#app {
  max-width: 860px;
  margin: 0 auto;
  padding: 28px 20px 80px;
  min-height: 100vh;
}

header.top {
  border-bottom: 1px solid rgba(241,238,227,0.15);
  padding-bottom: 18px;
  margin-bottom: 26px;
}

.eyebrow-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.eyebrow {
  font-family: var(--mono-font);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--brass);
  text-transform: uppercase;
}

.link-btn {
  background: none;
  border: none;
  color: rgba(241,238,227,0.65);
  font-family: var(--mono-font);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
}

h1.title {
  font-family: var(--display-font);
  font-size: 32px;
  font-weight: 400;
  margin: 0 0 8px;
}

.subtitle {
  color: rgba(241,238,227,0.65);
  font-size: 14.5px;
  line-height: 1.5;
  max-width: 560px;
}

.card {
  background: rgba(241,238,227,0.04);
  border: 1px solid rgba(241,238,227,0.12);
  border-radius: 10px;
  padding: 18px;
}

.persona-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 18px;
}
@media (max-width: 560px) {
  .persona-grid { grid-template-columns: 1fr; }
}

.persona-card {
  text-align: left;
  padding: 16px 18px;
  border-radius: 10px;
  border: 1px solid rgba(241,238,227,0.15);
  background: rgba(241,238,227,0.03);
  cursor: pointer;
  width: 100%;
  color: var(--paper);
  font-family: inherit;
}
.persona-card.selected {
  border-color: var(--moss);
  background: rgba(92,122,94,0.14);
}
.persona-card .name {
  font-family: var(--display-font);
  font-size: 18px;
  margin-bottom: 3px;
}
.persona-card .tag {
  font-size: 12.5px;
  color: rgba(241,238,227,0.6);
  margin-bottom: 8px;
}
.persona-card .ask {
  font-family: var(--mono-font);
  font-size: 10.5px;
  color: var(--brass);
  letter-spacing: 0.04em;
}

input, textarea, select {
  background: rgba(241,238,227,0.06);
  border: 1px solid rgba(241,238,227,0.2);
  border-radius: 8px;
  padding: 12px 13px;
  color: var(--paper);
  font-size: 15px;
  font-family: var(--body-font);
  outline: none;
  width: 100%;
}
input::placeholder, textarea::placeholder { color: rgba(241,238,227,0.4); }

.btn {
  border: none;
  border-radius: 8px;
  padding: 13px 20px;
  font-size: 14.5px;
  cursor: pointer;
  font-family: var(--body-font);
  font-weight: 500;
}
.btn-primary { background: var(--moss); color: var(--paper); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-ghost { background: transparent; color: var(--paper); border: 1px solid rgba(241,238,227,0.3); }
.btn-block { width: 100%; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }

.gauge-labels {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono-font);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.gauge-track {
  position: relative;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--brass) 0%, var(--ink-soft) 50%, var(--moss) 100%);
}
.gauge-dot {
  position: absolute;
  top: -3px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--ink);
  transition: left 0.4s ease;
}

.transcript {
  background: rgba(241,238,227,0.03);
  border: 1px solid rgba(241,238,227,0.1);
  border-radius: 10px;
  padding: 16px;
  height: 380px;
  overflow-y: auto;
  margin-bottom: 14px;
}
.bubble-row { display: flex; margin-bottom: 14px; }
.bubble-row.you { justify-content: flex-end; }
.bubble {
  max-width: 80%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 14.5px;
  line-height: 1.5;
}
.bubble.donor { background: rgba(241,238,227,0.08); }
.bubble.you { background: var(--moss-deep); }
.bubble .who {
  font-family: var(--mono-font);
  font-size: 9.5px;
  opacity: 0.55;
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.error-text { color: var(--rust); font-size: 13.5px; margin-bottom: 10px; line-height: 1.5; }
.muted { color: rgba(241,238,227,0.5); font-size: 13px; }
.italic { font-style: italic; }

.mic-btn {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--brass); border: none; color: var(--ink);
  font-size: 18px; cursor: pointer; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  user-select: none; -webkit-user-select: none;
}
.mic-btn.recording { background: var(--rust); color: var(--paper); }

.input-row { display: flex; gap: 10px; align-items: center; }
.input-row input { flex: 1; }

.spectrum-row {
  display: grid; grid-template-columns: 1fr 24px 1fr; gap: 12px;
  padding: 14px 0; border-bottom: 1px solid rgba(241,238,227,0.08); align-items: center;
}
.spectrum-row .t { color: var(--brass); font-size: 13.5px; line-height: 1.5; }
.spectrum-row .arrow { text-align: center; color: rgba(241,238,227,0.3); font-family: var(--mono-font); font-size: 12px; }
.spectrum-row .f { color: var(--moss); font-size: 13.5px; line-height: 1.5; }

.score-big { font-family: var(--display-font); font-size: 50px; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .two-col { grid-template-columns: 1fr; } }

.session-item {
  padding: 14px 0; border-bottom: 1px solid rgba(241,238,227,0.1);
  display: flex; justify-content: space-between; align-items: center; cursor: pointer;
}
.session-item:hover { opacity: 0.8; }

.tabbar {
  display: flex; gap: 18px; margin-bottom: 22px; border-bottom: 1px solid rgba(241,238,227,0.12);
}
.tabbar button {
  background: none; border: none; color: rgba(241,238,227,0.55); font-family: var(--mono-font);
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; padding: 0 0 10px; cursor: pointer;
  border-bottom: 2px solid transparent;
}
.tabbar button.active { color: var(--paper); border-bottom-color: var(--moss); }