/* ==============================================================
   chula-powermap.css · v5
   Site-wide stylesheet for all pages.
   Palette: lifted dark-purple base + light-lavender text
            jade green (highest signal) + moss green (secondary)
            No yellow.
   ============================================================== */

:root {
  --bg-base: #2a2240;
  --bg-deep: #1a1428;
  --bg-card: #322848;
  --bg-card-2: #3a2e54;

  --bg-deep-soft: rgba(26, 20, 40, 0.65);
  --bg-deep-firm: rgba(26, 20, 40, 0.82);
  --bg-card-soft: rgba(50, 40, 72, 0.55);

  --text-primary: #ede4f5;
  --text-secondary: #b8a3d8;
  --text-faint: rgba(237, 228, 245, 0.5);
  --text-dim: rgba(237, 228, 245, 0.7);

  --line-soft: rgba(237, 228, 245, 0.1);
  --line-mid: rgba(237, 228, 245, 0.2);
  --line-strong: rgba(237, 228, 245, 0.32);

  --jade: #5fb892;
  --jade-bright: #7dd1ab;
  --jade-soft: rgba(95, 184, 146, 0.16);
  --moss: #3d7a5e;
  --moss-deep: #2c5a45;
  --moss-soft: rgba(61, 122, 94, 0.18);

  /* legacy aliases (kept for inline-style compatibility) */
  --signal-yellow: #5fb892;
  --signal-yellow-soft: rgba(95, 184, 146, 0.16);
  --green: #5fb892;
  --green-deep: #3d7a5e;
  --green-soft: rgba(61, 122, 94, 0.18);

  --f-display: "Fraunces", "Noto Serif SC", serif;
  --f-body: "Inter Tight", "Noto Sans Thai", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, monospace;
  --f-cn: "Noto Serif SC", "Fraunces", serif;
  --f-th: "Noto Sans Thai", "Inter Tight", sans-serif;

  --t-display: clamp(48px, 8vw, 132px);
  --t-h1: clamp(36px, 5vw, 64px);
  --t-h2: clamp(26px, 3vw, 38px);
  --t-h3: 20px;
  --t-body: 15px;
  --t-small: 13px;
  --t-mono: 11px;
  --t-tag: 10px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { background: var(--bg-deep); }
body {
  background: transparent;
  color: var(--text-primary);
  font-family: var(--f-body);
  font-size: var(--t-body);
  line-height: 1.55;
  overflow-x: hidden;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
img, svg, canvas { display: block; max-width: 100%; }

.dither-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.78;
  pointer-events: none;
}

.meta-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 12px 28px;
  background: rgba(26, 20, 40, 0.78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-soft);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--f-mono);
  font-size: var(--t-tag);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.meta-bar-left, .meta-bar-right { display: flex; align-items: center; gap: 22px; }
.meta-bar a { color: var(--text-secondary); transition: color 200ms; }
.meta-bar a:hover { color: var(--jade); }
.meta-bar .dot { width: 5px; height: 5px; background: var(--jade); animation: pulseDot 2.4s ease-in-out infinite; }
@keyframes pulseDot { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.meta-bar-coord { opacity: 0.6; }
.meta-bar-journey { display: none; }
.meta-bar-journey.show { display: inline-flex; gap: 8px; align-items: center; }
.meta-bar-journey .yellow { color: var(--jade); }

.wrap {
  width: min(1320px, calc(100vw - 56px));
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.page-hero { padding: 130px 0 56px; }

.eyebrow {
  font-family: var(--f-mono);
  font-size: var(--t-mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 28px;
  display: flex;
  gap: 14px;
  align-items: center;
}
.page-title {
  font-family: var(--f-display);
  font-weight: 350;
  font-size: var(--t-h1);
  line-height: 1.0;
  letter-spacing: -0.022em;
  color: var(--text-primary);
  max-width: 1000px;
}
.page-title em { font-style: italic; color: var(--jade); font-weight: 400; }
.page-title .cn {
  font-family: var(--f-cn); font-weight: 500;
  font-size: 0.34em; color: var(--text-secondary);
  opacity: 0.7; margin-left: 0.3em;
  letter-spacing: 0; vertical-align: 0.4em;
}
.page-title .th {
  font-family: var(--f-th); font-size: 0.26em;
  color: var(--text-secondary); opacity: 0.65;
  display: block; margin-top: 16px;
  letter-spacing: 0; line-height: 1.3;
  max-width: 640px;
}

.page-lead {
  margin-top: 32px;
  font-family: var(--f-display);
  font-weight: 350;
  font-size: clamp(17px, 1.4vw, 21px);
  line-height: 1.5;
  color: var(--text-dim);
  max-width: 720px;
}
.page-lead strong { font-weight: 500; color: var(--jade); background: none; padding: 0; }
.page-lead em { font-style: italic; color: var(--moss); }

.index-hero {
  position: relative;
  min-height: 100vh;
  padding: 130px 0 90px;
  overflow: hidden;
  isolation: isolate;
}

.index-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 64px;
  align-items: end;
  min-height: calc(100vh - 240px);
}

.index-hero-left { position: relative; z-index: 3; }

.index-display {
  font-family: var(--f-display);
  font-weight: 350;
  font-size: var(--t-display);
  line-height: 0.94;
  letter-spacing: -0.028em;
  color: var(--text-primary);
}
.index-display em { font-style: italic; color: var(--moss); font-weight: 400; }
.index-display .yellow { color: var(--jade); }
.index-display .cn {
  font-family: var(--f-cn); font-weight: 500;
  font-size: 0.30em; color: var(--text-secondary);
  opacity: 0.7; margin-left: 0.3em;
  letter-spacing: 0; vertical-align: 0.45em;
}
.index-display .th {
  font-family: var(--f-th); font-size: 0.22em;
  color: var(--text-secondary); opacity: 0.6;
  display: block; margin-top: 18px;
  letter-spacing: 0; line-height: 1.3;
  max-width: 640px;
}

.index-hero-lead {
  margin-top: 36px;
  font-family: var(--f-display);
  font-weight: 350;
  font-size: clamp(18px, 1.5vw, 23px);
  line-height: 1.5;
  color: var(--text-dim);
  max-width: 580px;
}
.index-hero-lead strong { font-weight: 500; color: var(--jade); }
.index-hero-lead em { color: var(--moss); font-style: italic; }

.photo-collage { position: relative; width: 100%; height: 480px; align-self: end; }
.photo-frame {
  position: absolute;
  overflow: hidden;
  border: 1px solid var(--line-mid);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
  transition: transform 320ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
.photo-frame:hover { transform: scale(1.04) translateY(-4px); border-color: var(--jade); z-index: 10; }
.photo-frame.f1 { top: 0;      left: 8%;   width: 56%;  height: 60%; z-index: 3; }
.photo-frame.f2 { top: 18%;    right: 0;   width: 42%;  height: 48%; z-index: 4; }
.photo-frame.f3 { bottom: 0;   left: 0;    width: 38%;  height: 42%; z-index: 5; }
.photo-frame.f4 { bottom: 8%;  right: 6%;  width: 48%;  height: 38%; z-index: 2; }
.photo-frame svg { width: 100%; height: 100%; display: block; }

.photo-caption {
  position: absolute;
  bottom: 8px; left: 10px; right: 10px;
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(237, 228, 245, 0.75);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8);
  pointer-events: none;
}

.hero-actions { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 12px; }
.btn-primary, .btn-secondary {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 16px 26px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  transition: all 200ms cubic-bezier(0.2, 0.8, 0.2, 1);
  font-weight: 700;
}
.btn-primary { background: var(--jade); color: var(--bg-deep); }
.btn-primary:hover { background: var(--jade-bright); transform: translateY(-2px); }
.btn-primary::after { content: "→"; transition: transform 200ms; }
.btn-primary:hover::after { transform: translateX(4px); }

.btn-secondary { background: transparent; color: var(--text-primary); border: 1px solid var(--line-strong); }
.btn-secondary:hover { border-color: var(--moss); color: var(--moss); }

.entries { padding: 24px 0 100px; }
.entries-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 36px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line-mid);
}
.entries-head-title {
  font-family: var(--f-mono);
  font-size: var(--t-mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.entries-head-title strong { color: var(--jade); }
.entries-head-meta {
  font-family: var(--f-mono);
  font-size: var(--t-tag);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.entries-grid {
  display: grid;
  grid-template-columns: 1.55fr 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--line-mid);
  border-left: 1px solid var(--line-mid);
}

.spotlight-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  background: transparent;
  border-right: 1px solid var(--line-mid);
  border-bottom: 1px solid var(--line-mid);
  padding: 32px 30px 28px;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  transition: background 320ms;
  --mouse-x: 50%;
  --mouse-y: 50%;
}
.spotlight-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle 320px at var(--mouse-x) var(--mouse-y), var(--moss-soft), transparent 70%);
  opacity: 0;
  transition: opacity 360ms ease;
  pointer-events: none;
  z-index: 1;
}
.spotlight-card:hover::before { opacity: 1; }
.spotlight-card:hover { background: var(--bg-card-soft); }
.spotlight-card > * { position: relative; z-index: 2; }

.entry-persona {
  grid-row: span 2;
  background: var(--bg-deep-soft);
  min-height: 580px;
  padding: 44px 40px 36px;
}
.entry-persona:hover { background: var(--bg-deep-firm); }
.entry-persona::before {
  background: radial-gradient(circle 420px at var(--mouse-x) var(--mouse-y), var(--jade-soft), transparent 70%);
}

.entry-num {
  font-family: var(--f-mono);
  font-size: var(--t-tag);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-weight: 600;
}
.entry-persona .entry-num { color: var(--jade); }

.entry-title {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: var(--t-h3);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.entry-title em { font-style: italic; color: var(--moss); }
.entry-persona .entry-title { font-size: clamp(34px, 3.8vw, 50px); margin-bottom: 12px; }
.entry-persona .entry-title em { color: var(--jade); }

.entry-cn { font-family: var(--f-cn); font-size: 13px; color: var(--text-faint); margin-bottom: 18px; }
.entry-persona .entry-cn { font-size: 16px; margin-bottom: 28px; }

.entry-desc {
  font-size: var(--t-small);
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 20px;
  flex: 1;
}
.entry-persona .entry-desc {
  font-family: var(--f-display);
  font-weight: 350;
  font-size: 17px;
  line-height: 1.55;
  color: var(--text-dim);
  max-width: 440px;
}

.entry-cta {
  font-family: var(--f-mono);
  font-size: var(--t-tag);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-primary);
  padding-top: 18px;
  border-top: 1px dashed var(--line-soft);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.entry-cta .arrow { color: var(--moss); transition: transform 200ms, color 200ms; }
.spotlight-card:hover .entry-cta .arrow { transform: translateX(4px); color: var(--jade); }
.entry-meta { color: var(--text-faint); }

.entry-persona-portraits {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 4px;
}
.entry-persona-portraits canvas {
  width: 100%;
  aspect-ratio: 1;
  image-rendering: pixelated;
  background: var(--bg-deep);
  transition: transform 220ms cubic-bezier(0.2, 0.8, 0.2, 1);
  cursor: pointer;
}
.entry-persona-portraits canvas:hover { transform: scale(1.3); z-index: 5; outline: 1.5px solid var(--jade); }

.entry-persona-cta { margin-top: 28px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }

.entry-preview-svg { width: 100%; height: 70px; margin-bottom: 14px; }

.stats-strip {
  background: rgba(26, 20, 40, 0.72);
  padding: 36px 0;
  position: relative;
  z-index: 2;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border-left: 1px solid var(--line-soft);
}
.stat { padding: 0 28px; border-right: 1px solid var(--line-soft); }
.stat-value {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: 38px;
  line-height: 1;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: -0.015em;
}
.stat-value.signal { color: var(--jade); }
.stat-label {
  font-family: var(--f-mono);
  font-size: var(--t-tag);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.site-footer {
  background: rgba(26, 20, 40, 0.88);
  padding: 64px 0 28px;
  border-top: 1px solid var(--line-soft);
  position: relative;
  z-index: 2;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.site-footer strong {
  display: block;
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 18px;
  color: var(--text-primary);
  margin-bottom: 12px;
}
.footer-cell > div { font-size: var(--t-small); color: var(--text-secondary); line-height: 1.55; }
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a { color: var(--text-secondary); font-size: var(--t-small); transition: color 200ms; }
.footer-links a:hover { color: var(--jade); }
.footer-meta {
  border-top: 1px solid var(--line-soft);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-family: var(--f-mono);
  font-size: var(--t-tag);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.section-block { padding: 60px 0; }
.dark-section { background: var(--bg-deep-soft); }

.nav-back {
  margin-top: 60px;
  padding: 24px 0;
  border-top: 1px solid var(--line-mid);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-family: var(--f-mono);
  font-size: var(--t-tag);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.nav-back a { color: var(--text-secondary); transition: color 200ms; }
.nav-back a:hover { color: var(--jade); }

@media (max-width: 1024px) {
  .entries-grid { grid-template-columns: 1fr 1fr; }
  .entry-persona { grid-column: span 2; grid-row: auto; min-height: 480px; }
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
  .stat:nth-child(3) { border-right: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .index-hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .photo-collage { height: 380px; }
}
@media (max-width: 640px) {
  .entries-grid { grid-template-columns: 1fr; }
  .entry-persona { grid-column: auto; padding: 32px 24px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat { border-right: none; padding: 0 16px; }
  .meta-bar { padding: 10px 14px; gap: 8px; font-size: 9px; }
  .meta-bar-coord { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .entry-persona-portraits { grid-template-columns: repeat(10, 1fr); }
  .photo-collage { height: 280px; }
  .spotlight-card { padding: 24px 20px; min-height: 220px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================================
   Phase C · Jake character + intro (chatbot intake)
   ============================================================ */
#interviewFlow {
  position: relative;
  background-image: url("images_chatbot/bg/cafe-light.png");
  background-size: cover;
  background-position: center;
}
@media (prefers-color-scheme: dark) {
  #interviewFlow {
    background-image: url("images_chatbot/bg/cafe-dark.png");
  }
}
/* Keep the thread readable over the café texture. */
#interviewThread {
  background: rgba(255, 255, 255, 0.72);
  border-radius: 12px;
  padding: 12px;
}
@media (prefers-color-scheme: dark) {
  #interviewThread { background: rgba(20, 18, 16, 0.72); }
}

/* Jake avatar — image swaps with the conversation state. */
.jake-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-size: cover;
  background-position: center;
  background-image: url("images_chatbot/avatar/jake-idle.png");
  margin: 0 0 10px;
}
#interviewFlow[data-avatar="thinking"]  .jake-avatar { background-image: url("images_chatbot/avatar/jake-thinking.png"); }
#interviewFlow[data-avatar="listening"] .jake-avatar { background-image: url("images_chatbot/avatar/jake-listening.png"); }
#interviewFlow[data-avatar="speaking"]  .jake-avatar { background-image: url("images_chatbot/avatar/jake-speaking.png"); }

/* Opening walk-in intro overlay. */
.jake-intro { position: relative; text-align: center; padding: 8px 0 4px; }
.jake-intro-frame { width: 100%; max-width: 420px; border-radius: 12px; display: block; margin: 0 auto; }
.jake-intro-caption { font-weight: 500; margin: 10px 0 4px; }
.jake-intro-disclosure { font-size: 0.85rem; opacity: 0.8; max-width: 480px; margin: 0 auto; }
.jake-intro-skip { position: absolute; top: 8px; right: 8px; }
@media (prefers-reduced-motion: reduce) {
  /* JS shows the final frame immediately; nothing animates. */
  .jake-intro-frame { transition: none !important; }
}

/* ============================================================
   Phase D · Choice screen + messenger chat + fullscreen intro
   ============================================================ */
[hidden] { display: none !important; }

.merge-layout:has(.guide-col[hidden]) { grid-template-columns: 1fr; }
.merge-layout:has(.guide-col[hidden]) .form-col { max-width: 640px; margin: 0 auto; width: 100%; }

.intake-choice { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 8px 0 24px; }
@media (max-width: 640px) { .intake-choice { grid-template-columns: 1fr; } }
.choice-card {
  display: flex; flex-direction: column; align-items: flex-start; gap: 8px;
  text-align: left; padding: 24px 22px; background: var(--bg-card-soft);
  border: 1px solid var(--line-mid); border-radius: 16px; cursor: pointer;
  color: var(--text-primary); position: relative;
  transition: border-color .15s, background .15s, transform .1s;
}
.choice-card:hover { border-color: var(--jade); background: var(--bg-card); transform: translateY(-2px); }
.choice-card-eyebrow { font-family: var(--f-mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--jade); }
.choice-card-title { font-family: var(--f-display); font-size: 26px; line-height: 1.1; }
.choice-card-sub { font-size: 13.5px; color: var(--text-secondary); line-height: 1.55; }
.choice-card-go { position: absolute; top: 20px; right: 20px; color: var(--jade); font-size: 18px; opacity: .55; transition: transform .15s, opacity .15s; }
.choice-card:hover .choice-card-go { opacity: 1; transform: translateX(3px); }

#interviewFlow {
  position: relative; display: block; background: var(--bg-deep); background-image: none;
  border: 1px solid var(--line-soft); border-radius: 16px; overflow: hidden; padding: 0; gap: 0;
}
.chat-header {
  display: flex; align-items: center; gap: 12px; padding: 12px 14px; margin: 0;
  background: var(--bg-deep); border: none; border-bottom: 1px solid var(--line-soft);
}
.chat-avatar { position: relative; width: 40px; height: 40px; border-radius: 50%; flex: none; background-size: cover; background-position: center; margin: 0; }
.chat-active-dot { position: absolute; right: -1px; bottom: -1px; width: 11px; height: 11px; border-radius: 50%; background: var(--jade); border: 2px solid var(--bg-deep); }
.chat-id { flex: 1; }
.chat-name { font-size: 15px; font-weight: 600; color: var(--text-primary); }
.chat-role { font-family: var(--f-mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--jade); }
.chat-progress { font-family: var(--f-mono); font-size: 11px; color: var(--text-faint); }

.interview-notice {
  font-size: 12px; color: var(--text-faint); font-style: italic;
  background: var(--bg-deep); border: none; border-bottom: 1px solid var(--line-soft);
  padding: 10px 14px; margin: 0;
}
.interview-consent {
  font-size: 12.5px; color: var(--text-secondary); background: var(--jade-soft);
  border: none; padding: 10px 14px; margin: 0;
}
#interviewThread {
  background: var(--bg-deep); border: none; margin: 0;
  border-radius: 0; padding: 16px 14px; display: flex; flex-direction: column; gap: 12px;
  min-height: 180px; max-height: 52vh; overflow-y: auto;
}

.chat-row { display: flex; gap: 8px; align-items: flex-end; }
.chat-row-user { justify-content: flex-end; }
.chat-msg-avatar { flex: none; width: 26px; height: 26px; border-radius: 50%; background-image: url("images_chatbot/avatar/jake-idle.png"); background-size: cover; background-position: center; }
.interview-msg { padding: 10px 13px; font-size: 14px; line-height: 1.5; max-width: 78%; word-wrap: break-word; }
.interview-msg-bot { background: var(--bg-card); color: var(--text-primary); border-radius: 4px 15px 15px 15px; }
.interview-msg-user { background: var(--jade); color: #0f2318; border-radius: 15px 4px 15px 15px; }

.chat-typing { display: flex; gap: 4px; align-items: center; width: fit-content; background: var(--bg-card); padding: 12px 14px; border-radius: 4px 15px 15px 15px; margin: 0 0 0 34px; }
.chat-typing span { width: 6px; height: 6px; border-radius: 50%; background: var(--text-faint); animation: chatpulse 1.2s infinite; }
.chat-typing span:nth-child(2) { animation-delay: .2s; }
.chat-typing span:nth-child(3) { animation-delay: .4s; }
@keyframes chatpulse { 0%, 100% { opacity: .3; } 50% { opacity: 1; } }

.chat-inputbar {
  display: flex; align-items: flex-end; gap: 8px; padding: 10px 12px; margin: 0;
  background: var(--bg-deep); border: none; border-top: 1px solid var(--line-mid);
  border-radius: 0;
}
.chat-inputmeta:empty { display: none; }
.chat-inputbar .interview-answer {
  flex: 1; background: var(--bg-base); border: 1px solid var(--line-mid); border-radius: 18px;
  padding: 9px 14px; color: var(--text-primary); font-family: var(--f-body); font-size: 14px;
  resize: none; min-height: 20px; max-height: 120px; line-height: 1.4;
}
.chat-inputbar .interview-answer:focus { outline: none; border-color: var(--jade); }
.chat-icon-btn {
  flex: none; width: 38px; height: 38px; border-radius: 50%; background: transparent;
  border: 1px solid var(--line-strong); color: var(--text-secondary);
  display: flex; align-items: center; justify-content: center; cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}
.chat-icon-btn:hover { color: var(--text-primary); border-color: var(--jade); }
.chat-icon-send { background: var(--jade); border-color: var(--jade); color: #0f2318; }
.chat-icon-send:hover { background: var(--jade-bright); color: #0f2318; }
.chat-inputmeta { display: flex; align-items: center; gap: 10px; min-height: 18px; margin-top: 6px; font-family: var(--f-mono); font-size: 11px; color: var(--text-faint); }
#interviewRecStop { margin-left: 8px; background: transparent; border: 1px solid var(--line-strong); color: var(--text-secondary); border-radius: 999px; padding: 2px 10px; cursor: pointer; font-family: var(--f-mono); font-size: 10px; }

.jake-intro {
  position: fixed; inset: 0; z-index: 2000; background: #0b0910;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 16px; padding: 24px; text-align: center;
}
.jake-intro-frame { width: min(90vw, 520px); border-radius: 14px; display: block; }
.jake-intro-caption { font-family: var(--f-display); font-size: clamp(20px, 3vw, 30px); color: var(--text-primary); margin: 0; max-width: 640px; }
.jake-intro-disclosure { font-size: 13px; color: var(--text-secondary); max-width: 520px; margin: 0; }
.jake-intro-skip {
  position: absolute; top: 20px; right: 22px; background: transparent; border: 1px solid var(--line-strong);
  color: var(--text-secondary); font-family: var(--f-mono); font-size: 11px; letter-spacing: .08em;
  text-transform: uppercase; padding: 6px 14px; border-radius: 999px; cursor: pointer;
}

/* Chat on the left, tip panel on the right (chat mode only). */
.form-col.is-chat { display: flex; gap: 24px; align-items: flex-start; }
.merge-layout:has(.guide-col[hidden]) .form-col.is-chat { max-width: 980px; }
.form-col.is-chat #interviewFlow { flex: 1 1 620px; min-width: 0; }
.form-col.is-chat .chat-tip { flex: 0 0 240px; }
.chat-tip {
  background: var(--bg-card-soft); border: 1px solid var(--line-soft); border-radius: 12px;
  padding: 16px 18px; position: sticky; top: 20px;
}
.chat-tip-label { font-family: var(--f-mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--jade); margin: 0 0 8px; }
.chat-tip-body { font-size: 13px; line-height: 1.65; color: var(--text-secondary); margin: 0; }
@media (max-width: 820px) {
  .form-col.is-chat { flex-direction: column; }
  .form-col.is-chat #interviewFlow, .form-col.is-chat .chat-tip { flex: none; width: 100%; }
  .chat-tip { position: static; }
}