/* Font definitions */
@font-face { font-family: Vanguard; src: url('/static/fonts/Vanguard-Regular.otf') format('opentype'); font-weight: 400; font-display: swap; }
@font-face { font-family: HelveticaLocal; src: url('/static/fonts/Helvetica.ttf') format('truetype'); font-weight: 400; font-display: swap; }
@font-face { font-family: HelveticaLocal; src: url('/static/fonts/Helvetica-Bold.ttf') format('truetype'); font-weight: 700; font-display: swap; }

/* Color tokens — Obsidian Dark Theme */
:root {
  --bg:        #0A0A0C;   /* dark obsidian black, full page */
  --bg-dark:   #000000;   /* pure black for orb container */
  --ink:       #FFFFFF;   /* pure white text */
  --ink-mid:   #A1A1AA;   /* muted white/zinc secondary text */
  --ink-faint: rgba(255, 255, 255, 0.15); /* white hairline dividers & lines */
  --accent:    #D2691E;   /* orange accent */

  --font-hero: Vanguard, Georgia, serif;
  --font-sf: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "SF Pro", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sf);
  -webkit-font-smoothing: antialiased;
}

button, input {
  font-family: var(--font-sf);
  font-size: 15px;
  color: inherit;
}

::selection {
  background: #FFFFFF;
  color: #0A0A0C;
}

.page-shell {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  background: var(--bg);
  font-family: var(--font-sf);
}

/* =============================================================
   HEADER (56px height, black background, #RAGINGOA top right)
   ============================================================= */
.topbar {
  height: 56px;
  padding: 0 48px;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--ink-faint);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  font-family: var(--font-sf);
}

.brand {
  font-size: 14px;
  font-weight: 600;
  color: #FFFFFF;
  text-decoration: none;
  letter-spacing: -0.01em;
  font-family: var(--font-sf);
}

.topright-tag {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: +0.06em;
  text-transform: uppercase;
  color: var(--ink-mid);
  font-family: var(--font-sf);
}

/* =============================================================
   HERO CONTENT (Vanguard Headline, SF Pro for rest)
   ============================================================= */
.hero-section {
  background: var(--bg-dark);
  padding: 16px 48px 10px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-family: var(--font-sf);
}

.dot-pattern-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.hero-wordmark {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: +0.06em;
  text-transform: uppercase;
  color: var(--ink-mid);
  margin-bottom: 4px;
  font-family: var(--font-sf);
}

/* 72px Hero Headline (Vanguard Font Preserved) */
.hero-headline {
  font-family: var(--font-hero);
  font-size: clamp(50px, 5vw, 68px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.0;
  color: #FFFFFF;
  margin-bottom: 4px;
}

/* Non-italic SF Pro Subline */
.editorial-caption {
  font-family: var(--font-sf);
  font-size: 14px;
  font-style: normal;
  font-weight: 400;
  color: var(--ink-mid);
  max-width: 480px;
  margin: 0 auto;
}

/* Original SiriWave Canvas Stage — Smooth Pop-up / Pop-down Motion */
.wave-container {
  width: 360px;
  height: 0;
  max-height: 0;
  opacity: 0;
  transform: scale(0.8) translateY(-10px);
  margin: 0 auto;
  position: relative;
  border-radius: 20px;
  background: #000000;
  overflow: hidden;
  pointer-events: none;
  transition: max-height 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              height 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.35s ease,
              transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              margin 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.is-recording .wave-container {
  height: 180px;
  max-height: 180px;
  opacity: 1;
  transform: scale(1) translateY(0);
  margin: 14px auto 0;
  pointer-events: auto;
  cursor: pointer;
}

.voice-orb {
  position: absolute;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
  border-radius: 20px;
  background: #000000;
  pointer-events: none !important;
}

/* Voice Control Bar Placed BELOW the Orb */
.voice-bar-below {
  margin-top: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

/* Reduced White Button (36px) */
.pulse-record-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
  background: #FFFFFF;
  box-shadow: 0 4px 14px rgba(255, 255, 255, 0.25);
}

.pulse-record-btn.is-idle {
  background: #FFFFFF;
  box-shadow: 0 4px 14px rgba(255, 255, 255, 0.25);
}

.pulse-record-btn.is-idle:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 18px rgba(255, 255, 255, 0.4);
}

.pulse-record-btn.is-recording {
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.5), 0 4px 16px rgba(255, 255, 255, 0.5);
  animation: pulseButton 1.2s infinite;
}

.pulse-record-btn.is-processing {
  background: #E4E4E7;
  opacity: 0.7;
  cursor: wait;
}

@keyframes pulseButton {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.5), 0 4px 16px rgba(255, 255, 255, 0.5); }
  50% { transform: scale(1.08); box-shadow: 0 0 0 6px rgba(239, 68, 68, 0.7), 0 6px 20px rgba(255, 255, 255, 0.7); }
}

.icon-idle {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #0A0A0C;
}

.icon-recording {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: #EF4444;
}

.voice-status-block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.voice-status-title {
  font-family: var(--font-sf);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink);
}

.recording-duration {
  font-family: monospace;
  font-size: 13px;
  font-weight: 700;
  color: #EF4444;
  letter-spacing: 0.05em;
}

/* =============================================================
   SECTION 2: METRICS STRIP (Vanguard Latency, SF Pro Labels)
   ============================================================= */
.metrics-bar {
  height: 80px;
  background: var(--bg);
  border-bottom: 1px solid var(--ink-faint);
  padding: 0 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  font-family: var(--font-sf);
}

/* LEFT SIDE: Big Latency (56px Vanguard White) */
.metrics-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.latency-row {
  display: flex;
  align-items: top;
  gap: 4px;
}

.big-latency {
  font-family: var(--font-hero);
  font-size: 56px;
  font-weight: 700;
  line-height: 1.0;
  color: #FFFFFF;
  letter-spacing: -0.03em;
}

.latency-unit {
  font-family: var(--font-hero);
  font-size: 16px;
  font-weight: 400;
  color: var(--ink-mid);
  vertical-align: top;
  margin-top: 4px;
}

.latency-sub {
  font-family: var(--font-sf);
  font-size: 11px;
  font-weight: 500;
  color: var(--ink-mid);
  text-transform: uppercase;
  letter-spacing: +0.04em;
  margin-top: 4px;
}

/* RIGHT SIDE: Pipeline Stages Horizontal Row */
.timeline {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  font-family: var(--font-sf);
}

.stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

/* 8px White Circle Dot */
.node {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  transition: background-color 0.2s ease;
}

/* Active / Captured stage dot */
.stage.is-active .node,
.stage.is-success .node {
  background: var(--accent);
}

.stage.is-refusal .node {
  background: #C75468;
}

/* 10px Stage Name Label */
.stage-name {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: +0.04em;
  text-transform: uppercase;
  color: var(--ink-mid);
  font-family: var(--font-sf);
}

/* 12px Stage Value */
.ms-label {
  font-size: 12px;
  font-weight: 500;
  color: #FFFFFF;
  font-family: var(--font-sf);
}

/* =============================================================
   SECTION 3: ANSWER SURFACE (SF Pro text throughout)
   ============================================================= */
.answer-surface {
  flex: 1;
  position: relative;
  background: var(--bg);
  padding: 20px 48px;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  font-family: var(--font-sf);
}

/* Two-Column Layout (65% / 35%) */
.two-col-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 65fr 35fr;
  gap: 48px;
  align-items: start;
}

/* Left Column (65%) */
.col-left {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.text-query {
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--ink-faint);
  padding-bottom: 8px;
}

.text-query input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-size: 15px;
  font-weight: 400;
  color: #FFFFFF;
  font-family: var(--font-sf);
}

.text-query input::placeholder {
  color: var(--ink-mid);
}

.text-query button {
  background: transparent;
  border: none;
  font-size: 15px;
  color: #FFFFFF;
  cursor: pointer;
}

/* Probe Tabs */
.probe-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 2px;
}

.guardrail-chip {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: +0.04em;
  text-transform: uppercase;
  color: var(--ink-mid);
  background: transparent;
  border: none;
  border-bottom: 1px solid transparent;
  padding: 2px 0 4px;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease;
  font-family: var(--font-sf);
}

.guardrail-chip.is-active,
.guardrail-chip:hover {
  color: #FFFFFF;
  border-bottom: 1px solid var(--accent);
}

/* 20px White Section Labels */
.section-label {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: #FFFFFF;
  margin-bottom: 4px;
  font-family: var(--font-sf);
}

.transcript-block {
  margin-top: 12px;
}

/* 15px Transcript Text */
.transcript-text {
  font-size: 15px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--ink-mid);
  font-family: var(--font-sf);
}

.transcript-text.is-partial {
  color: #FFFFFF;
  font-style: normal;
}

.answer-card {
  margin-top: 10px;
}

/* 15px Answer Text */
.answer-body-text {
  font-size: 15px;
  font-weight: 400;
  line-height: 1.6;
  color: #FFFFFF;
  font-family: var(--font-sf);
}

.answer-instruction {
  font-size: 15px;
  color: var(--ink-mid);
  font-family: var(--font-sf);
}

/* 12px Evidence Header & 13px Evidence Snippets */
.evidence-header {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: +0.04em;
  text-transform: uppercase;
  color: var(--ink-mid);
  margin-top: 16px;
  margin-bottom: 6px;
  font-family: var(--font-sf);
}

.source-snippet {
  font-size: 13px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--ink-mid);
  font-family: var(--font-sf);
}

/* Right Column (35%, padding-left: 48px, white hairline border-left) */
.col-right {
  padding-left: 48px;
  border-left: 1px solid var(--ink-faint);
  display: flex;
  flex-direction: column;
  gap: 18px;
  font-family: var(--font-sf);
}

/* 12px Meta Labels */
.meta-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: +0.04em;
  text-transform: uppercase;
  color: var(--ink-mid);
  font-family: var(--font-sf);
}

/* Latency History Bars */
.history-bars {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 6px;
}

.history-bar {
  height: 4px;
  width: 100%;
  background: rgba(255, 255, 255, 0.35);
  border-radius: 2px;
  transition: width 0.3s ease, background-color 0.2s ease;
}

.history-bar:last-child {
  background: #FFFFFF;
}

.history-bar.is-refusal {
  background: #C75468;
}

.status-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 6px;
}

.status-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.status-key {
  font-size: 11px;
  font-weight: 500;
  color: var(--ink-mid);
  font-family: var(--font-sf);
}

.status-val {
  font-size: 11px;
  font-weight: 600;
  color: #FFFFFF;
  text-transform: uppercase;
  font-family: var(--font-sf);
}

/* =============================================================
   SECTION 4: FOOTER (SF Pro font, Task #2 right text)
   ============================================================= */
.telemetry-footer {
  height: 48px;
  background: var(--bg);
  border-top: 1px solid var(--ink-faint);
  padding: 0 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: +0.04em;
  text-transform: uppercase;
  color: var(--ink-mid);
  flex-shrink: 0;
  font-family: var(--font-sf);
}

.footer-center {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 600;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.status-dot.is-checking { animation: blink 1.2s infinite; }
.status-dot.is-healthy  { background: var(--accent); }
.status-dot.is-error    { background: var(--ink-mid); }

@keyframes blink {
  50% { opacity: 0.35; }
}

@media (max-height: 720px) {
  .hero-section { padding: 12px 32px 6px; }
  .wave-container { width: 320px; height: 160px; }
  .hero-headline { font-size: 48px; }
  .metrics-bar { height: 68px; padding: 0 32px; }
  .big-latency { font-size: 48px; }
  .answer-surface { padding: 12px 32px; }
}