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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #0d0d0d; color: #e0e0e0;
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; padding: 32px 16px; gap: 20px;
}

header { text-align: center; }
header h1 { font-size: 26px; font-weight: 700; }
header p  { font-size: 13px; color: #666; margin-top: 4px; }

.header-row {
  display: flex; align-items: center; justify-content: center;
  gap: 16px; position: relative;
}
#lang-switcher {
  position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  display: flex; align-items: center; gap: 6px;
}
#lang-switcher label { font-size: 11px; color: #666; text-transform: uppercase; letter-spacing: 0.5px; }
#lang-switcher select {
  padding: 6px 8px; border-radius: 6px; border: 1px solid #2a2a2a;
  background: #1a1a1a; color: #e0e0e0; font-size: 12px;
}

/* ── Video ── */
#video-container {
  width: 640px; max-width: 100%; aspect-ratio: 16/9;
  background: #1a1a1a; border-radius: 14px; overflow: hidden;
  position: relative; border: 1px solid #2a2a2a;
}
#avatar-video { width: 100%; height: 100%; object-fit: cover; display: none; }
#placeholder {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 8px; color: #444;
}
#placeholder svg { opacity: 0.3; transition: opacity 0.3s; }
#placeholder p   { font-size: 14px; }

#placeholder.connecting svg { display: none; }
#placeholder.connecting #placeholder-hint { display: none; }
#placeholder-spinner {
  display: none; width: 48px; height: 48px;
  border: 3px solid #2a2a2a; border-top-color: #FFC107;
  border-radius: 50%; animation: spin 0.9s linear infinite;
}
#placeholder.connecting #placeholder-spinner { display: block; }
#placeholder-status {
  font-size: 13px; color: #888; display: none;
}
#placeholder.connecting #placeholder-status { display: block; }

#rag-active-badge {
  position: absolute; top: 12px; left: 12px; display: none;
  background: rgba(156,39,176,0.85); color: #fff;
  font-size: 11px; font-weight: 600; padding: 4px 10px;
  border-radius: 20px; letter-spacing: 0.3px;
}

#mic-indicator {
  position: absolute; bottom: 14px; right: 14px;
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(0,0,0,0.6); display: none;
  align-items: center; justify-content: center;
  border: 2px solid #4CAF50; transition: border-color 0.2s;
}
#mic-indicator.muted { border-color: #f44336; }
#mic-indicator svg   { width: 18px; height: 18px; }

/* ── Status ── */
#status-bar { display: flex; align-items: center; gap: 8px; font-size: 13px; color: #888; }
#status-dot {
  width: 8px; height: 8px; border-radius: 50%; background: #444; transition: background 0.3s;
}
#status-dot.connected  { background: #4CAF50; }
#status-dot.connecting { background: #FFC107; animation: pulse 1s infinite; }
#status-dot.error      { background: #f44336; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.4} }
@keyframes spin  { to { transform: rotate(360deg); } }

#call-timer {
  display: none; margin-left: auto; font-size: 13px; font-weight: 600;
  color: #FFC107; font-variant-numeric: tabular-nums;
}
#call-timer.visible { display: inline-block; }
#call-timer.ending { color: #f44336; animation: pulse 1s infinite; }

/* ── Plan toggle (Free / Pro) ── */
#plan-section { width: 640px; max-width: 100%; }
#plan-row { display: flex; align-items: center; gap: 10px; }
#plan-row .plan-label { font-size: 12px; color: #666; transition: color 0.2s; }
#plan-row .plan-label.active { color: #e0e0e0; font-weight: 600; }

.switch { position: relative; display: inline-block; width: 44px; height: 24px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .knob {
  position: absolute; inset: 0; cursor: pointer; border-radius: 24px;
  background: #ff9800; transition: background 0.25s;        /* Free = orange */
}
.switch .knob::before {
  content: ""; position: absolute; left: 3px; top: 3px;
  width: 18px; height: 18px; border-radius: 50%;
  background: #fff; transition: transform 0.25s;
}
.switch input:checked + .knob { background: #4CAF50; }      /* Pro = green */
.switch input:checked + .knob::before { transform: translateX(20px); }

#plan-banner {
  display: none; margin-top: 8px; padding: 10px 12px;
  background: #2a2112; border: 1px solid #4a3a1b; border-radius: 8px;
  font-size: 12px; color: #FFC107; line-height: 1.5;
}
#plan-banner.visible { display: block; }

/* ── Controls ── */
.controls {
  display: flex; gap: 10px; flex-wrap: wrap;
  justify-content: center; width: 640px; max-width: 100%;
}
select {
  flex: 1; min-width: 200px; padding: 10px 14px;
  border-radius: 8px; border: 1px solid #2a2a2a;
  background: #1a1a1a; color: #e0e0e0; font-size: 13px; cursor: pointer;
}
button {
  padding: 10px 20px; border-radius: 8px; border: none;
  font-size: 13px; font-weight: 600; cursor: pointer;
  transition: opacity 0.2s, transform 0.1s; white-space: nowrap;
}
button:active:not(:disabled) { transform: scale(0.97); }
button:disabled { opacity: 0.35; cursor: not-allowed; }
#connect-btn    { background: #4CAF50; color: #fff; }
#disconnect-btn { background: #f44336; color: #fff; }

/* ── Advanced panel ── */
#preset-row { display: flex; gap: 16px; align-items: center; }
#advanced-toggle {
  font-size: 12px; color: #555; cursor: pointer; text-decoration: underline;
  background: none; border: none; padding: 0;
}
#advanced-toggle:hover { color: #888; }
#clinical-preset-btn {
  font-size: 12px; color: #4a7a4a; cursor: pointer; text-decoration: underline;
  background: none; border: none; padding: 0;
}
#clinical-preset-btn:hover { color: #4CAF50; }
#advanced-panel {
  display: none; width: 640px; max-width: 100%;
  background: #111; border-radius: 10px; padding: 14px;
  border: 1px solid #1e1e1e; flex-direction: column; gap: 8px;
}
#advanced-panel label { font-size: 12px; color: #888; }
#system-prompt-input {
  width: 100%; padding: 10px 12px; border-radius: 8px;
  border: 1px solid #2a2a2a; background: #1a1a1a;
  color: #e0e0e0; font-size: 13px; font-family: inherit;
  resize: vertical; outline: none;
}
#system-prompt-input:focus { border-color: #2196F3; }

/* ── Mode tabs ── */
.mode-tabs {
  display: flex; gap: 0; border-radius: 8px; overflow: hidden;
  border: 1px solid #2a2a2a; width: fit-content;
}
.mode-tab {
  padding: 8px 18px; font-size: 13px; font-weight: 500;
  background: #1a1a1a; color: #888; cursor: pointer; border: none;
  transition: background 0.2s, color 0.2s;
}
.mode-tab.active { background: #2196F3; color: #fff; }

/* ── Input area ── */
.input-area { width: 640px; max-width: 100%; }

#voice-mode-row {
  display: none; flex-direction: column;
  align-items: center; gap: 14px; padding: 8px 0;
}
.voice-btn-row { display: flex; gap: 14px; align-items: center; }

#mic-btn {
  width: 72px; height: 72px; border-radius: 50%; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  background: #1a1a1a; border: 2px solid #4CAF50;
  transition: background 0.2s, border-color 0.2s, transform 0.1s;
}
#mic-btn:disabled { opacity: 0.35; cursor: not-allowed; }
#mic-btn.muted    { border-color: #f44336; background: #2a1a1a; }
#mic-btn:active:not(:disabled) { transform: scale(0.94); }

#interrupt-btn {
  padding: 10px 18px; background: #FF9800; color: #fff;
  border-radius: 8px; border: none; font-size: 13px; font-weight: 600;
  cursor: pointer; transition: opacity 0.2s;
}
#interrupt-btn:disabled { opacity: 0.35; cursor: not-allowed; }
#voice-hint { font-size: 12px; color: #666; }

#text-mode-row { display: none; gap: 10px; }
#message-input {
  flex: 1; padding: 10px 14px; border-radius: 8px;
  border: 1px solid #2a2a2a; background: #1a1a1a;
  color: #e0e0e0; font-size: 14px; outline: none; transition: border-color 0.2s;
}
#message-input:focus    { border-color: #2196F3; }
#message-input:disabled { opacity: 0.35; }
#send-btn { background: #2196F3; color: #fff; }

/* ── Knowledge Base ── */
#kb-section {
  width: 640px; max-width: 100%;
  background: #111; border: 1px solid #1e2a1e;
  border-radius: 12px; padding: 18px;
  display: flex; flex-direction: column; gap: 14px;
}
.kb-header { display: flex; align-items: center; justify-content: space-between; }
.kb-header h3 { font-size: 15px; font-weight: 600; color: #c8e6c9; }
.kb-header-right { display: flex; align-items: center; gap: 10px; }
#kb-setup-badge {
  font-size: 11px; font-weight: 600; padding: 3px 9px;
  border-radius: 20px; display: none;
}
#kb-setup-badge.ready       { background: #1b3a1b; color: #4CAF50; border: 1px solid #2a5a2a; }
#kb-setup-badge.setting-up  { background: #2a2a1b; color: #FFC107; border: 1px solid #4a4a1b; }

/* Drop zone */
#drop-zone {
  border: 2px dashed #2a2a2a; border-radius: 10px;
  padding: 24px 16px; text-align: center; cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
#drop-zone:hover, #drop-zone.drag-over { border-color: #4CAF50; background: #0d1a0d; }
#drop-zone svg  { opacity: 0.4; }
#drop-zone p    { font-size: 13px; color: #666; }
#drop-zone span { font-size: 12px; color: #444; }
#browse-btn {
  padding: 6px 14px; border-radius: 6px; border: 1px solid #2a2a2a;
  background: #1a1a1a; color: #aaa; font-size: 12px; font-weight: 600;
  cursor: pointer; margin-top: 4px;
}
#browse-btn:hover { border-color: #4CAF50; color: #4CAF50; }

/* Upload status */
#upload-status {
  display: none; align-items: center; gap: 10px;
  background: #0d1a0d; border: 1px solid #2a5a2a;
  border-radius: 8px; padding: 10px 14px; font-size: 13px; color: #4CAF50;
}
.spinner {
  width: 16px; height: 16px; border: 2px solid #2a5a2a;
  border-top-color: #4CAF50; border-radius: 50%;
  animation: spin 0.8s linear infinite; flex-shrink: 0;
}

/* Document list */
#doc-list { display: flex; flex-direction: column; gap: 8px; }
.doc-row {
  display: flex; align-items: center; gap: 10px;
  background: #161616; border: 1px solid #222; border-radius: 8px; padding: 10px 12px;
}
.doc-icon { font-size: 18px; flex-shrink: 0; }
.doc-name { flex: 1; font-size: 13px; color: #ccc; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.doc-size { font-size: 11px; color: #555; flex-shrink: 0; }
.doc-badge {
  font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: 20px;
  flex-shrink: 0; display: flex; align-items: center; gap: 5px;
}
.doc-badge.ready      { background: #1b3a1b; color: #4CAF50; border: 1px solid #2a5a2a; }
.doc-badge.processing { background: #2a1f0d; color: #FF9800; border: 1px solid #4a3a1b; }
.doc-badge.uploading  { background: #1a1a2a; color: #FFC107; border: 1px solid #3a3a2a; }
.doc-badge.failed     { background: #2a1010; color: #f44336; border: 1px solid #4a2020; }
.doc-badge-spinner {
  width: 10px; height: 10px; border: 1.5px solid currentColor;
  border-top-color: transparent; border-radius: 50%; animation: spin 0.8s linear infinite;
}
.doc-delete {
  background: none; border: none; color: #555; cursor: pointer;
  font-size: 18px; line-height: 1; padding: 0 2px;
  transition: color 0.2s; flex-shrink: 0;
}
.doc-delete:hover:not(:disabled) { color: #f44336; }
.doc-delete:disabled { opacity: 0.3; cursor: not-allowed; }

/* RAG toggle */
#use-rag-row {
  display: none; align-items: center; gap: 10px;
  background: #0d0d1a; border: 1px solid #2a2a4a;
  border-radius: 8px; padding: 12px 14px; cursor: pointer;
}
#use-rag-row input[type=checkbox] { width: 16px; height: 16px; cursor: pointer; accent-color: #9C27B0; }
#use-rag-label { font-size: 13px; color: #aaa; cursor: pointer; user-select: none; }
#use-rag-label strong { color: #CE93D8; }
#rag-doc-count { font-size: 12px; color: #666; margin-left: auto; }

.kb-reset-btn {
  background: none; border: none; color: #555; font-size: 12px;
  cursor: pointer; text-decoration: underline;
}
.kb-reset-btn:hover { color: #f44336; }

/* RAG system prompt editor */
#rag-prompt-section {
  display: none; flex-direction: column; gap: 8px;
  border-top: 1px solid #1e2a1e; padding-top: 14px;
}
#rag-prompt-section label { font-size: 12px; color: #6a9e6a; }
#rag-system-prompt {
  width: 100%; padding: 10px 12px; border-radius: 8px;
  border: 1px solid #2a3a2a; background: #0d160d;
  color: #c8e6c9; font-size: 12px; font-family: inherit;
  resize: vertical; outline: none; line-height: 1.6;
}
#rag-system-prompt:focus { border-color: #4CAF50; }
.rag-prompt-actions { display: flex; gap: 8px; align-items: center; }
#apply-rag-prompt-btn {
  padding: 7px 16px; border-radius: 6px; border: none;
  background: #2e7d32; color: #fff; font-size: 12px; font-weight: 600;
  cursor: pointer; transition: background 0.2s;
}
#apply-rag-prompt-btn:hover     { background: #388e3c; }
#apply-rag-prompt-btn:disabled  { opacity: 0.4; cursor: not-allowed; }
#rag-prompt-hint { font-size: 11px; color: #555; }
#rag-prompt-toggle {
  font-size: 12px; color: #4a7a4a; cursor: pointer;
  background: none; border: none; text-decoration: underline; padding: 0;
}
#rag-prompt-toggle:hover { color: #4CAF50; }

/* ── RAG mode tabs ── */
.rag-mode-tabs {
  display: flex; gap: 0; border-radius: 6px; overflow: hidden;
  border: 1px solid #2a2a2a;
}
.rag-mode-tab {
  padding: 5px 14px; font-size: 12px; font-weight: 500;
  background: #1a1a1a; color: #666; cursor: pointer; border: none;
  transition: background 0.2s, color 0.2s;
}
.rag-mode-tab.active { background: #1a2a3a; color: #64B5F6; }
.rag-mode-tab:hover:not(.active) { color: #aaa; }

.rag-mode-note {
  font-size: 12px; color: #555; line-height: 1.5;
}

/* Local RAG drop zone */
#local-drop-zone {
  border: 2px dashed #2a2a3a; border-radius: 10px;
  padding: 24px 16px; text-align: center; cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
#local-drop-zone:hover, #local-drop-zone.drag-over { border-color: #64B5F6; background: #0d0d1a; }
#local-drop-zone svg  { opacity: 0.4; }
#local-drop-zone p    { font-size: 13px; color: #666; }
#local-drop-zone span { font-size: 12px; color: #444; }
#local-browse-btn {
  padding: 6px 14px; border-radius: 6px; border: 1px solid #2a2a3a;
  background: #1a1a1a; color: #aaa; font-size: 12px; font-weight: 600;
  cursor: pointer; margin-top: 4px;
}
#local-browse-btn:hover { border-color: #64B5F6; color: #64B5F6; }

#local-upload-status {
  display: none; align-items: center; gap: 10px;
  background: #0d0d1a; border: 1px solid #2a2a4a;
  border-radius: 8px; padding: 10px 14px; font-size: 13px; color: #64B5F6;
}

#use-local-rag-row {
  display: none; align-items: center; gap: 10px;
  background: #0d0d1a; border: 1px solid #2a2a4a;
  border-radius: 8px; padding: 12px 14px; cursor: pointer;
  font-size: 13px; color: #aaa;
}
#use-local-rag-row input[type=checkbox] { width: 16px; height: 16px; cursor: pointer; accent-color: #2196F3; }
#local-doc-count { font-size: 12px; color: #666; margin-left: auto; }

/* ── Log ── */
#log {
  width: 640px; max-width: 100%; max-height: 160px; overflow-y: auto;
  background: #111; border-radius: 10px; padding: 12px 14px;
  font-size: 12px; font-family: 'Menlo', 'Courier New', monospace;
  border: 1px solid #1e1e1e;
}
.log-line    { line-height: 1.7; }
.log-info    { color: #888; }
.log-success { color: #4CAF50; }
.log-error   { color: #f44336; }
.log-user    { color: #64B5F6; }
.log-warn    { color: #FFC107; }
.log-rag     { color: #CE93D8; }

/* ── Blood Test Report (Clinical RAG) ── */
#clinical-section {
  width: 640px; max-width: 100%;
  background: #111; border: 1px solid #1e2a1e;
  border-radius: 12px; padding: 18px;
  display: flex; flex-direction: column; gap: 14px;
}

#report-status-badge {
  font-size: 11px; font-weight: 600; padding: 3px 9px;
  border-radius: 20px; display: none;
}
#report-status-badge.ready { background: #1b3a1b; color: #4CAF50; border: 1px solid #2a5a2a; }

#report-drop-zone {
  border: 2px dashed #2a2a2a; border-radius: 10px;
  padding: 24px 16px; text-align: center; cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
#report-drop-zone:hover, #report-drop-zone.drag-over { border-color: #4CAF50; background: #0d1a0d; }
#report-drop-zone svg  { opacity: 0.4; }
#report-drop-zone p    { font-size: 13px; color: #666; }
#report-drop-zone span { font-size: 12px; color: #444; }
#report-browse-btn {
  padding: 6px 14px; border-radius: 6px; border: 1px solid #2a2a2a;
  background: #1a1a1a; color: #aaa; font-size: 12px; font-weight: 600;
  cursor: pointer; margin-top: 4px;
}
#report-browse-btn:hover { border-color: #4CAF50; color: #4CAF50; }

#report-upload-status {
  display: none; align-items: center; gap: 10px;
  background: #0d1a0d; border: 1px solid #2a5a2a;
  border-radius: 8px; padding: 10px 14px; font-size: 13px; color: #4CAF50;
}

#report-summary { display: flex; flex-direction: column; gap: 8px; }
.report-line {
  display: flex; flex-direction: column; gap: 8px;
  background: #161616; border: 1px solid #222; border-radius: 8px; padding: 10px 12px;
  font-size: 13px;
}
.report-line-top { display: flex; align-items: center; gap: 10px; }
.report-marker { flex: 1; color: #ccc; }
.report-value  { color: #888; font-size: 12px; }
.report-flag {
  font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: 20px;
  text-transform: uppercase; flex-shrink: 0;
}
.report-line.flag-low     .report-flag { background: #2a1010; color: #f44336; border: 1px solid #4a2020; }
.report-line.flag-high    .report-flag { background: #2a2a1b; color: #FFC107; border: 1px solid #4a4a1b; }
.report-line.flag-normal  .report-flag { background: #1b3a1b; color: #4CAF50; border: 1px solid #2a5a2a; }
.report-line.flag-unknown .report-flag { background: #1a1a2a; color: #888;    border: 1px solid #2a2a3a; }

/* ── Report value bar — shows value vs. reference range ── */
.report-bar-track {
  position: relative; height: 6px; border-radius: 3px;
  background: #0d0d0d; border: 1px solid #222;
}
.report-bar-range {
  position: absolute; top: -1px; bottom: -1px;
  background: #1b3a1b; border: 1px solid #2a5a2a; border-radius: 3px;
}
.report-bar-marker {
  position: absolute; top: 50%; width: 11px; height: 11px; border-radius: 50%;
  transform: translate(-50%, -50%);
  background: #888; border: 2px solid #0d0d0d;
}
.report-line.flag-low     .report-bar-marker { background: #f44336; }
.report-line.flag-high    .report-bar-marker { background: #FFC107; }
.report-line.flag-normal  .report-bar-marker { background: #4CAF50; }
.report-line.flag-unknown .report-bar-marker { background: #888; }

/* ── Telemetry / Session Cost ── */
#telemetry-panel {
  width: 640px; max-width: 100%;
  background: #111; border: 1px solid #1e2a1e;
  border-radius: 12px; padding: 18px;
  display: flex; flex-direction: column; gap: 12px;
}
.tm-header { display: flex; align-items: center; justify-content: space-between; }
.tm-header h3 { font-size: 15px; font-weight: 600; color: #c8e6c9; }

#telemetry-stats { display: flex; gap: 12px; flex-wrap: wrap; }
.tm-stat {
  flex: 1; min-width: 90px;
  background: #161616; border: 1px solid #222;
  border-radius: 8px; padding: 10px 14px;
  display: flex; flex-direction: column; gap: 2px;
}
.tm-stat-value { font-size: 1.3rem; font-weight: 700; color: #fff; font-variant-numeric: tabular-nums; }
.tm-stat-label { font-size: 0.7rem; color: #888; text-transform: uppercase; letter-spacing: 0.06em; }
.tm-stat.live { border-color: #2a5a2a; background: #0d1a0d; }
.tm-stat.live .tm-stat-value { color: #4CAF50; }

#telemetry-rate-note { font-size: 0.74rem; color: #555; line-height: 1.5; }

#telemetry-sessions { display: flex; flex-direction: column; gap: 4px; max-height: 220px; overflow-y: auto; }
#telemetry-empty { font-size: 0.82rem; color: #555; font-style: italic; padding: 8px 0; }

.telemetry-row {
  display: grid;
  grid-template-columns: 1fr 1.2fr 3rem 3.5rem 3.5rem 3rem;
  gap: 8px; align-items: center;
  background: #161616; border: 1px solid #222;
  border-radius: 6px; padding: 7px 10px; font-size: 0.78rem;
}
.telemetry-row.active { border-color: #2a5a2a; background: #0d1a0d; }
.telemetry-row .tm-time     { color: #888; }
.telemetry-row .tm-persona  { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.telemetry-row .tm-plan     { text-transform: uppercase; font-size: 0.68rem; letter-spacing: 0.05em; }
.telemetry-row .tm-plan-free { color: #FFC107; }
.telemetry-row .tm-plan-pro  { color: #4CAF50; }
.telemetry-row .tm-duration { font-variant-numeric: tabular-nums; }
.telemetry-row .tm-cost     { font-weight: 600; color: #fff; text-align: right; }
.telemetry-row .tm-status   { text-align: right; font-size: 0.72rem; }
.telemetry-row.active .tm-status { color: #4CAF50; }