/* ============================================================
   GOOGLE FONTS
============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

/* ============================================================
   DESIGN TOKENS
============================================================ */
:root {
  --bg:          #000000;
  --surf1:       rgba(255,255,255,0.03);
  --surf2:       rgba(255,255,255,0.06);
  --bdr:         rgba(255,255,255,0.09);
  --bdr-h:       rgba(255,255,255,0.22);
  --txt:         #ffffff;
  --txt2:        rgba(255,255,255,0.45);
  --txt3:        rgba(255,255,255,0.25);
  --lbl:         rgba(255,255,255,0.32);
  --green-bg:    rgba(30,140,70,0.14);
  --green-txt:   rgba(55,195,105,0.9);
  --yellow-bg:   rgba(190,150,20,0.14);
  --yellow-txt:  rgba(215,180,45,0.9);
  --red-bg:      rgba(200,45,45,0.14);
  --red-txt:     rgba(235,75,75,0.9);
  --danger-bg:   rgba(210,45,45,0.2);
  --danger-bdr:  rgba(210,45,45,0.35);
  --f-head:      'Space Grotesk', sans-serif;
  --f-body:      'Space Mono', monospace;
  --r:           4px;
  --t:           0.18s ease;
}

/* ============================================================
   RESET
============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  width: 100%; height: 100%;
  background: var(--bg);
  color: var(--txt);
  font-family: var(--f-body);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}

button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea {
  font-family: var(--f-body);
  font-size: 11px;
  color: var(--txt);
  background: var(--surf1);
  border: 0.5px solid var(--bdr);
  border-radius: var(--r);
  outline: none;
  transition: border-color var(--t);
}
input:focus, textarea:focus { border-color: var(--bdr-h); }
input::placeholder, textarea::placeholder { color: var(--txt3); }

/* ============================================================
   CANVAS BACKGROUND
============================================================ */
#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* ============================================================
   SHARED LAYOUT SHELL
============================================================ */
.page-shell {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  z-index: 1;
  overflow: hidden;
}

/* ============================================================
   NAVBAR
============================================================ */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  height: 58px;
  border-bottom: 0.5px solid var(--bdr);
  flex-shrink: 0;
  background: rgba(0,0,0,0.4);
}

.navbar-bolt {
  width: 34px; height: 34px;
  background: #ffffff;
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.navbar-bolt svg { width: 20px; height: 20px; }

.profile-pill {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 16px 7px 9px;
  border: 0.5px solid var(--bdr);
  border-radius: 24px;
  background: var(--surf1);
  color: var(--txt2);
  font-family: var(--f-body);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: border-color var(--t), color var(--t), background var(--t);
}
.profile-pill:hover {
  border-color: var(--bdr-h);
  color: var(--txt);
  background: var(--surf2);
}
.avatar-circle {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--surf2);
  border: 0.5px solid var(--bdr);
  display: block;
}

/* ============================================================
   FOOTER BAR
============================================================ */
.footer-bar {
  height: 34px;
  display: flex; align-items: center;
  padding: 0 28px;
  border-top: 0.5px solid var(--bdr);
  font-family: var(--f-body);
  font-size: 11px;
  color: var(--txt3);
  letter-spacing: 0.06em;
  flex-shrink: 0;
  background: rgba(0,0,0,0.3);
}

/* ============================================================
   MAIN CONTENT AREA
============================================================ */
.main-content {
  flex: 1;
  overflow: hidden;
  position: relative;
}

/* ============================================================
   AUTH SCREEN
============================================================ */
.auth-wrap {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-card {
  width: 420px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Step dots */
.step-dots {
  display: flex;
  gap: 6px;
  margin-bottom: 28px;
}
.step-dot {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--txt3);
  transition: width var(--t), border-radius var(--t), background var(--t);
}
.step-dot.active {
  width: 16px;
  border-radius: 2px;
  background: var(--txt);
}

/* Auth step */
.auth-step { display: none; flex-direction: column; gap: 14px; }
.auth-step.active { display: flex; animation: fadeUp 0.25s ease; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(5px); }
  to   { opacity: 1; transform: translateY(0); }
}

.auth-eyebrow {
  font-family: var(--f-body);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--txt3);
  text-transform: uppercase;
}

.auth-title {
  font-family: var(--f-head);
  font-size: 42px;
  font-weight: 700;
  letter-spacing: -1.4px;
  color: var(--txt);
  line-height: 1.1;
}

.auth-subtitle {
  font-family: var(--f-body);
  font-size: 13px;
  color: var(--txt2);
  margin-top: -6px;
}

/* Tab toggle */
.auth-tabs {
  display: flex;
  border: 0.5px solid var(--bdr);
  border-radius: var(--r);
  overflow: hidden;
  background: var(--surf1);
}
.auth-tab {
  flex: 1;
  padding: 10px 0;
  font-family: var(--f-body);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--txt2);
  background: none;
  border: none;
  transition: color var(--t), background var(--t);
}
.auth-tab.active {
  color: var(--txt);
  background: var(--surf2);
}

/* Social buttons */
.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 13px 0;
  border: 0.5px solid var(--bdr);
  border-radius: var(--r);
  background: var(--surf1);
  color: var(--txt2);
  font-family: var(--f-body);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: border-color var(--t), color var(--t), background var(--t);
}
.social-btn:hover {
  border-color: var(--bdr-h);
  color: var(--txt);
  background: var(--surf2);
}
.social-btn svg { width: 16px; height: 16px; flex-shrink: 0; }

/* OR divider */
.auth-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--txt3);
  font-size: 9px;
  letter-spacing: 0.15em;
}
.auth-divider::before, .auth-divider::after {
  content: '';
  flex: 1;
  height: 0.5px;
  background: var(--bdr);
}

/* Inputs */
.auth-input {
  width: 100%;
  padding: 13px 14px;
  font-size: 13px;
}

/* Forgot password */
.forgot-pw {
  font-family: var(--f-body);
  font-size: 9px;
  color: var(--txt2);
  text-decoration: none;
  text-align: right;
  letter-spacing: 0.06em;
  margin-top: -8px;
  transition: color var(--t);
}
.forgot-pw:hover { color: var(--txt); }
.forgot-pw.hidden { display: none; }

/* CTA button */
.cta-btn {
  width: 100%;
  padding: 15px 0;
  background: #ffffff;
  color: #000000;
  border-radius: 24px;
  font-family: var(--f-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: opacity var(--t);
}
.cta-btn:hover { opacity: 0.88; }

/* Auth terms */
.auth-terms {
  font-family: var(--f-body);
  font-size: 9px;
  color: var(--txt3);
  text-align: center;
  line-height: 1.5;
}
.auth-terms a { color: var(--txt2); text-decoration: none; }

/* Profile setup chips */
.chip-label {
  font-family: var(--f-body);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lbl);
  margin-bottom: -4px;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.chip {
  padding: 6px 12px;
  border: 0.5px solid var(--bdr);
  border-radius: var(--r);
  background: var(--surf1);
  font-family: var(--f-body);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--txt2);
  transition: border-color var(--t), color var(--t), background var(--t);
}
.chip.selected {
  border-color: var(--bdr-h);
  color: var(--txt);
  background: var(--surf2);
}
.chip:hover {
  border-color: var(--bdr-h);
  color: var(--txt);
}

/* Profile setup name/role inputs */
.field-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.field-group label {
  font-family: var(--f-body);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lbl);
}

/* Docs step */
.upload-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border: 0.5px solid var(--bdr);
  border-radius: var(--r);
  background: var(--surf1);
}
.upload-bar-name {
  flex: 1;
  font-family: var(--f-body);
  font-size: 10px;
  color: var(--txt2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.upload-btn {
  padding: 5px 10px;
  border: 0.5px solid var(--bdr);
  border-radius: var(--r);
  background: var(--surf2);
  font-family: var(--f-body);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--txt2);
  transition: border-color var(--t), color var(--t);
  cursor: pointer;
}
.upload-btn:hover { border-color: var(--bdr-h); color: var(--txt); }

.btn-row {
  display: flex;
  gap: 8px;
}
.btn-outline {
  flex: 1;
  padding: 10px 0;
  border: 0.5px solid var(--bdr);
  border-radius: var(--r);
  background: var(--surf1);
  font-family: var(--f-body);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--txt2);
  transition: border-color var(--t), color var(--t), background var(--t);
}
.btn-outline:hover {
  border-color: var(--bdr-h);
  color: var(--txt);
  background: var(--surf2);
}

/* ============================================================
   MAIN SCREEN (Screens 2–4)
============================================================ */
.split-layout {
  display: flex;
  height: 100%;
  overflow: hidden;
}

.split-left {
  width: 54%;
  display: flex;
  flex-direction: column;
  border-right: 0.5px solid var(--bdr);
  padding: 28px;
  gap: 18px;
  overflow: hidden;
}

.split-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Wordmark block */
.wordmark {
  font-family: var(--f-head);
  font-size: 56px;
  font-weight: 700;
  letter-spacing: -2px;
  color: var(--txt);
  line-height: 1;
}
.wordmark-sub {
  font-family: var(--f-body);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--txt3);
  margin-top: 6px;
}

/* Section label */
.section-label {
  font-family: var(--f-body);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lbl);
  flex-shrink: 0;
}

/* JD textarea */
.jd-textarea {
  flex: 1;
  width: 100%;
  min-height: 200px;
  padding: 16px;
  resize: none;
  font-size: 13px;
  line-height: 1.65;
  border-radius: var(--r);
}

/* Right panel header */
.panel-header {
  padding: 16px 24px;
  border-bottom: 0.5px solid var(--bdr);
  font-family: var(--f-body);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lbl);
  flex-shrink: 0;
}

/* Mode cards */
.mode-cards {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.mode-card {
  flex: 1;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 20px 28px;
  border-bottom: 0.5px solid var(--bdr);
  cursor: pointer;
  background: var(--surf1);
  transition: background var(--t);
  position: relative;
  overflow: hidden;
}
.mode-card:last-child { border-bottom: none; }
.mode-card:hover { background: var(--surf2); }
.mode-card.selected { background: rgba(255,255,255,0.05); }
.mode-card.selected .mode-num { opacity: 0.22; }

.mode-left { display: flex; flex-direction: column; gap: 6px; }
.mode-num {
  font-family: var(--f-head);
  font-size: 52px;
  font-weight: 700;
  color: var(--txt);
  opacity: 0.08;
  line-height: 1;
  transition: opacity var(--t);
}
.mode-tags {
  display: flex;
  gap: 6px;
}
.mode-tag {
  font-family: var(--f-body);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--txt3);
  padding: 3px 8px;
  border: 0.5px solid var(--bdr);
  border-radius: var(--r);
}
.mode-name {
  font-family: var(--f-head);
  font-size: 30px;
  font-weight: 700;
  color: var(--txt);
  letter-spacing: -0.8px;
}

/* Bottom anchor in left panel */
.left-bottom {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ============================================================
   GENERATING SCREEN
============================================================ */
.generating-wrap {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 24px;
}

.gen-card {
  width: 460px;
  padding: 40px;
  background: var(--surf1);
  border: 0.5px solid var(--bdr);
  border-radius: var(--r);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}
.gen-spinner {
  font-size: 36px;
  color: var(--txt2);
  display: inline-block;
  animation: spin 2.2s linear infinite;
}

.gen-title {
  font-family: var(--f-head);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -1px;
  color: var(--txt);
}

.gen-subtitle {
  font-family: var(--f-body);
  font-size: 13px;
  color: var(--txt2);
  margin-top: -12px;
}

.gen-steps {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: left;
}

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

.gen-step-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.gen-step.done   .gen-step-dot { background: rgba(255,255,255,0.32); }
.gen-step.active .gen-step-dot {
  background: #ffffff;
  animation: pulse-dot 1.4s ease-in-out infinite;
}
.gen-step.idle   .gen-step-dot { background: rgba(255,255,255,0.1); }

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

.gen-step-label {
  font-family: var(--f-body);
  font-size: 13px;
  color: var(--txt2);
}
.gen-step.done   .gen-step-label { color: rgba(255,255,255,0.45); }
.gen-step.active .gen-step-label { color: #ffffff; }
.gen-step.idle   .gen-step-label { color: rgba(255,255,255,0.15); }

.gen-see-btn {
  width: 190px;
  padding: 10px 0;
  background: #ffffff;
  color: #000000;
  border-radius: 20px;
  font-family: var(--f-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t);
}
.gen-see-btn.visible { opacity: 1; pointer-events: all; }
.gen-see-btn:hover { opacity: 0.88; }

/* ============================================================
   QUESTION PICKER SCREEN
============================================================ */
.qpicker-left {
  width: 54%;
  display: flex;
  flex-direction: column;
  border-right: 0.5px solid var(--bdr);
  padding: 28px;
  gap: 18px;
  overflow: hidden;
  justify-content: space-between;
}

.qpicker-header {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.qpicker-icon {
  font-size: 22px;
  color: var(--txt2);
}

.qpicker-title {
  font-family: var(--f-head);
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -1px;
  color: var(--txt);
}

.qpicker-sub {
  font-family: var(--f-body);
  font-size: 13px;
  color: var(--txt2);
}

.qpicker-hint {
  font-family: var(--f-body);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--txt2);
}

.start-btn {
  display: inline-block;
  padding: 12px 24px;
  background: #ffffff;
  color: #000000;
  border-radius: 20px;
  font-family: var(--f-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: opacity var(--t);
  align-self: flex-start;
}
.start-btn:hover { opacity: 0.88; }

/* Question type rows */
.qtype-rows {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.qtype-row {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 28px;
  border-bottom: 0.5px solid var(--bdr);
  cursor: pointer;
  transition: background var(--t);
}
.qtype-row:last-child { border-bottom: none; }
.qtype-row:hover { background: var(--surf1); }

.qtype-check {
  width: 14px; height: 14px;
  border: 0.5px solid var(--bdr);
  border-radius: 3px;
  background: var(--surf1);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background var(--t), border-color var(--t);
}
.qtype-row.checked .qtype-check {
  background: #ffffff;
  border-color: #ffffff;
}
.qtype-check-mark {
  width: 8px; height: 8px;
  display: none;
}
.qtype-row.checked .qtype-check-mark { display: block; }

.qtype-name {
  flex: 1;
  font-family: var(--f-body);
  font-size: 13px;
  color: var(--txt2);
  transition: color var(--t);
}
.qtype-row.checked .qtype-name { color: var(--txt); }

.qtype-count {
  font-family: var(--f-body);
  font-size: 12px;
  color: var(--txt3);
}

/* ============================================================
   SCREEN SYSTEM (used by ui.js showScreen())
============================================================ */
.screen {
  position: absolute;
  inset: 0;
  display: flex;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.screen.active {
  opacity: 1;
  pointer-events: all;
}

/* ============================================================
   SESSION SCREEN
============================================================ */
.session-layout {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 16px 24px;
  gap: 10px;
  overflow: hidden;
}

/* Camera zone */
.camera-zone {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 42%;
  background: var(--surf1);
  border: 0.5px solid var(--bdr);
  border-radius: var(--r);
  overflow: hidden;
  flex-shrink: 0;
}

#video-container {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

#video-feed {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scaleX(-1);
  display: block;
}

#face-overlay-canvas {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}

.live-dot {
  position: absolute;
  top: 10px; left: 10px;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #ffffff;
  animation: blink-live 1.6s ease-in-out infinite;
}

@keyframes blink-live {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.15; }
}

.cam-name-tag {
  position: absolute;
  bottom: 10px; left: 10px;
  font-family: var(--f-body);
  font-size: 9px;
  color: var(--txt2);
  letter-spacing: 0.08em;
  padding: 3px 8px;
  background: rgba(0,0,0,0.45);
  border: 0.5px solid var(--bdr);
  border-radius: var(--r);
}

.cam-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--txt3);
  font-size: 36px;
}

/* Question card */
.question-card {
  flex-shrink: 0;
  padding: 16px 18px;
  background: var(--surf1);
  border: 0.5px solid var(--bdr);
  border-radius: var(--r);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.question-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#question-category {
  font-family: var(--f-body);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lbl);
}

#question-progress {
  font-family: var(--f-body);
  font-size: 11px;
  color: var(--txt3);
}

#question-text {
  font-family: var(--f-body);
  font-size: 14px;
  color: var(--txt);
  line-height: 1.65;
}

.question-nav {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.q-nav-btn {
  padding: 7px 14px;
  border: 0.5px solid var(--bdr);
  border-radius: var(--r);
  background: var(--surf1);
  font-family: var(--f-body);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--txt2);
  transition: border-color var(--t), color var(--t), background var(--t);
}
.q-nav-btn:hover:not(:disabled) {
  border-color: var(--bdr-h);
  color: var(--txt);
  background: var(--surf2);
}
.q-nav-btn:disabled { opacity: 0.3; cursor: default; }

/* Bottom controls */
.bottom-controls {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  padding: 12px 18px;
  background: var(--surf1);
  border: 0.5px solid var(--bdr);
  border-radius: var(--r);
  gap: 0;
}

.ctrl-left, .ctrl-right {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}
.ctrl-right { justify-content: flex-end; }
.ctrl-center {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0;
}

.panel-toggle {
  padding: 8px 13px;
  border: 0.5px solid var(--bdr);
  border-radius: var(--r);
  background: var(--surf1);
  font-family: var(--f-body);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--txt2);
  transition: border-color var(--t), color var(--t), background var(--t);
}
.panel-toggle:hover, .panel-toggle.active {
  border-color: var(--bdr-h);
  color: var(--txt);
  background: var(--surf2);
}

/* Call buttons */
.call-btn {
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 0.5px solid var(--bdr);
  background: var(--surf2);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  color: var(--txt2);
  transition: border-color var(--t), color var(--t), background var(--t);
}
.call-btn:hover {
  border-color: var(--bdr-h);
  color: var(--txt);
  background: rgba(255,255,255,0.1);
}
.call-btn-end {
  border-color: var(--danger-bdr);
  background: var(--danger-bg);
  color: var(--red-txt);
}
.call-btn-end:hover {
  border-color: rgba(210,45,45,0.6);
  background: rgba(210,45,45,0.3);
  color: #ffffff;
}

.util-icon-btn {
  width: 38px; height: 38px;
  border-radius: var(--r);
  background: var(--surf1);
  border: 0.5px solid var(--bdr);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  color: var(--txt2);
  transition: border-color var(--t), color var(--t), background var(--t);
}
.util-icon-btn:hover {
  border-color: var(--bdr-h);
  color: var(--txt);
  background: var(--surf2);
}

/* Slide-up panels */
.overlay-panel {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.94);
  border: 0.5px solid var(--bdr);
  border-bottom: none;
  border-radius: var(--r) var(--r) 0 0;
  padding: 20px 24px 26px;
  transform: translateY(100%);
  opacity: 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
  pointer-events: none;
  z-index: 20;
  max-height: 55%;
  overflow-y: auto;
}
.overlay-panel.visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}

.overlay-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.overlay-panel-title {
  font-family: var(--f-body);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lbl);
}
.overlay-panel-close {
  font-size: 14px;
  color: var(--txt3);
  background: none;
  border: none;
  line-height: 1;
  cursor: pointer;
  transition: color var(--t);
}
.overlay-panel-close:hover { color: var(--txt); }

/* Coach panel */
#coach-tip-text {
  font-family: var(--f-body);
  font-size: 14px;
  color: var(--txt2);
  line-height: 1.7;
  min-height: 48px;
}

/* Scores panel */
.score-bars {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.score-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.score-row-label {
  font-family: var(--f-body);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lbl);
  width: 140px;
  flex-shrink: 0;
}
.score-bar-track {
  flex: 1;
  height: 4px;
  background: var(--surf2);
  border-radius: 2px;
  overflow: hidden;
}
.score-bar-fill {
  height: 100%;
  background: rgba(255,255,255,0.55);
  border-radius: 2px;
  transition: width 0.5s ease;
}
.score-val {
  font-family: var(--f-body);
  font-size: 11px;
  color: var(--txt2);
  width: 36px;
  text-align: right;
  flex-shrink: 0;
}

/* Signals panel */
.signal-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.signal-chip {
  padding: 7px 13px;
  border-radius: var(--r);
  font-family: var(--f-body);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.signal-chip.green  { background: var(--green-bg);  color: var(--green-txt); }
.signal-chip.yellow { background: var(--yellow-bg); color: var(--yellow-txt); }
.signal-chip.red    { background: var(--red-bg);    color: var(--red-txt); }

/* Summary screen */
.session-summary {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.session-summary.active {
  opacity: 1;
  pointer-events: all;
}
.summary-card {
  width: 400px;
  padding: 28px;
  background: var(--surf1);
  border: 0.5px solid var(--bdr);
  border-radius: var(--r);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.summary-grade {
  font-family: var(--f-head);
  font-size: 56px;
  font-weight: 700;
  color: var(--txt);
  letter-spacing: -2px;
  line-height: 1;
}
.summary-stats {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.summary-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  border-bottom: 0.5px solid var(--bdr);
}
.summary-stat:last-child { border-bottom: none; }
.summary-stat-label {
  font-family: var(--f-body);
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--lbl);
}
.summary-stat-val {
  font-family: var(--f-head);
  font-size: 13px;
  font-weight: 700;
  color: var(--txt);
}
#summary-insights {
  font-family: var(--f-body);
  font-size: 10px;
  color: var(--txt2);
  line-height: 1.7;
  max-height: 120px;
  overflow-y: auto;
}
.summary-actions {
  display: flex;
  gap: 8px;
}

/* Status orb */
#status-orb {
  position: fixed;
  bottom: 44px;
  right: 16px;
  width: 10px; height: 10px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 30;
  transition: opacity var(--t);
  background: rgba(255,255,255,0.3);
}
#status-orb.orb-green  { background: var(--green-txt); }
#status-orb.orb-yellow { background: var(--yellow-txt); }
#status-orb.orb-orange { background: rgba(235,160,60,0.9); }
#status-orb.orb-red    { background: var(--red-txt); }
#status-orb.orb-blue   { background: rgba(90,170,255,0.9); }

#orb-card {
  position: fixed;
  bottom: 58px; right: 16px;
  width: 220px;
  padding: 12px 14px;
  background: rgba(0,0,0,0.9);
  border: 0.5px solid var(--bdr);
  border-radius: var(--r);
  z-index: 30;
}
#orb-card.hidden { display: none; }
#orb-card-label {
  font-family: var(--f-head);
  font-size: 13px;
  font-weight: 700;
  color: var(--txt);
  margin-bottom: 4px;
}
#orb-card-desc {
  font-family: var(--f-body);
  font-size: 10px;
  color: var(--txt2);
  line-height: 1.5;
}
#orb-card-dismiss {
  margin-top: 8px;
  font-family: var(--f-body);
  font-size: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--txt3);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: color var(--t);
}
#orb-card-dismiss:hover { color: var(--txt2); }

/* Warmup pill */
#warmup-pill {
  position: fixed;
  top: 58px;
  left: 50%;
  transform: translateX(-50%);
  padding: 5px 14px;
  background: var(--surf2);
  border: 0.5px solid var(--bdr);
  border-radius: 20px;
  font-family: var(--f-body);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--txt2);
  z-index: 25;
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

/* Gaze dot */
#gaze-dot {
  position: fixed;
  width: 14px; height: 14px;
  margin: -7px 0 0 -7px;
  border-radius: 50%;
  border: 1.5px solid rgba(90,170,255,0.7);
  background: rgba(90,170,255,0.2);
  pointer-events: none;
  z-index: 200;
  transition: left 60ms linear, top 60ms linear;
  display: none;
}

/* Session timer in navbar */
#session-timer {
  font-family: var(--f-body);
  font-size: 11px;
  color: var(--txt2);
  letter-spacing: 0.08em;
}

/* Profile label in navbar */
#topbar-profile-label {
  font-family: var(--f-body);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--txt2);
}

/* ============================================================
   HIDDEN LEGACY ELEMENTS (backward compat with ui.js)
============================================================ */
.legacy-hidden {
  position: absolute;
  left: -9999px;
  width: 0; height: 0;
  overflow: hidden;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
}