/* CSS Custom Properties - Light Theme */
:root {
  --bg-primary: #f5f5f7;
  --bg-panel: #ffffff;
  --bg-header: #ffffff;
  --bg-input: #f5f5f7;
  --text-primary: #1d1d1f;
  --text-secondary: #6e6e73;
  --text-interim: #b0b0b8;
  --accent: #0071e3;
  --accent-green: #34c759;
  --accent-yellow: #ff9f0a;
  --accent-red: #ff3b30;
  --border: #d2d2d7;

  /* Speaker colors */
  --speaker-0: #0071e3;
  --speaker-1: #ff3b30;
  --speaker-2: #ff9f0a;
  --speaker-3: #34c759;
  --speaker-4: #af52de;
  --speaker-5: #ff6b00;
}

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

html,
body {
  height: 100%;
  overflow: hidden;
}

body {
  display: flex;
  flex-direction: column;
  height: 100vh;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: -apple-system, "Helvetica Neue", sans-serif;
  font-size: 14px;
}

/* Header / Status Bar */
#header {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  height: 48px;
  padding: 0 16px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
}

#header .spacer {
  flex: 1;
}

#elapsed-time {
  font-size: 13px;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
  min-width: 40px;
  text-align: right;
}

#btn-rec-toggle {
  background: var(--accent-green);
  color: #fff;
  border: 1px solid var(--accent-green);
  border-radius: 4px;
  padding: 4px 14px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  transition: background 0.2s, opacity 0.2s;
  box-shadow: 0 0 0 0 rgba(52, 199, 89, 0.5);
  animation: rec-pulse 1.8s ease-in-out infinite;
}

@keyframes rec-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(52, 199, 89, 0.5); }
  60%  { box-shadow: 0 0 0 7px rgba(52, 199, 89, 0); }
  100% { box-shadow: 0 0 0 0 rgba(52, 199, 89, 0); }
}

#btn-rec-toggle:hover {
  opacity: 0.85;
}

#btn-rec-toggle.rec-active {
  background: transparent;
  color: var(--accent-red);
  border-color: var(--accent-red);
  font-weight: 600;
  font-size: 11px;
  padding: 3px 10px;
  box-shadow: none;
  animation: none;
}

#btn-rec-toggle.rec-active:hover {
  background: var(--accent-red);
  color: #fff;
}

.status-dot.status-stopped {
  background: var(--text-secondary);
}

#btn-new-session {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 4px;
  padding: 3px 10px;
  cursor: pointer;
  font-size: 11px;
  font-weight: 600;
  transition: background 0.2s, color 0.2s;
}

#btn-new-session:hover {
  background: var(--accent);
  color: #fff;
}

#btn-demo {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 8px;
  cursor: pointer;
  font-size: 11px;
  font-weight: 400;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

#btn-demo:hover {
  border-color: var(--accent-yellow);
  color: var(--accent-yellow);
}

/* Assistant name input */
#assistant-name-label {
  display: flex;
  align-items: center;
  gap: 4px;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px 8px;
  background: var(--bg-input);
}

#assistant-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  cursor: pointer;
  flex-shrink: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-input);
  transition: opacity 0.15s;
}

#assistant-icon:hover {
  opacity: 0.75;
}

#assistant-icon svg {
  width: 18px;
  height: 18px;
  color: var(--text-secondary);
}

#assistant-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#qa-panel-icon,
#coach-panel-icon {
  display: inline-flex;
  align-items: center;
  width: 18px;
  height: 18px;
  vertical-align: middle;
  margin-right: 4px;
}

#qa-panel-icon svg,
#coach-panel-icon svg {
  width: 18px;
  height: 18px;
  color: var(--text-secondary);
}

#qa-panel-icon img,
#coach-panel-icon img {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  object-fit: cover;
}

/* Image Crop Modal */
#crop-modal {
  position: fixed;
  inset: 0;
  z-index: 300;
}

#crop-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.7);
}

#crop-modal-dialog {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #1a1a1a;
  border-radius: 12px;
  width: 360px;
  max-width: calc(100vw - 32px);
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}

#crop-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
}

#crop-cancel-btn {
  background: none;
  border: none;
  color: rgba(255,255,255,0.6);
  cursor: pointer;
  font-size: 13px;
  padding: 4px 8px;
  border-radius: 4px;
}

#crop-cancel-btn:hover {
  color: #fff;
}

#crop-viewport {
  position: relative;
  width: 360px;
  height: 360px;
  overflow: hidden;
  background: #000;
  cursor: grab;
}

#crop-viewport:active {
  cursor: grabbing;
}

#crop-canvas {
  position: absolute;
  top: 0;
  left: 0;
}

#crop-circle-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  /* dim outside circle, show inside */
  background: radial-gradient(
    circle 160px at 50% 50%,
    transparent 160px,
    rgba(0,0,0,0.55) 160px
  );
  /* circle border */
  box-shadow: inset 0 0 0 2px rgba(255,255,255,0.6);
  border-radius: 0;
}

#crop-circle-overlay::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 320px;
  height: 320px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.7);
  box-shadow: 0 0 0 9999px rgba(0,0,0,0.55);
}

#crop-hint {
  text-align: center;
  color: rgba(255,255,255,0.45);
  font-size: 11px;
  padding: 8px;
}

#crop-modal-footer {
  padding: 12px 16px;
  display: flex;
  justify-content: center;
}

#crop-apply-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 9px 32px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  transition: opacity 0.2s;
}

#crop-apply-btn:hover {
  opacity: 0.85;
}

/* Assistant Settings Modal */
#assistant-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
}

#assistant-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.4);
}

#assistant-modal-dialog {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--bg-panel);
  border-radius: 12px;
  width: 380px;
  max-width: calc(100vw - 32px);
  box-shadow: 0 8px 40px rgba(0,0,0,0.2);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#assistant-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  font-size: 14px;
}

#assistant-modal-close {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 16px;
  color: var(--text-secondary);
  padding: 2px 6px;
  border-radius: 4px;
  line-height: 1;
}

#assistant-modal-close:hover {
  background: var(--bg-input);
}

#assistant-modal-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.modal-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.modal-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}

.modal-hint {
  font-weight: 400;
  color: var(--text-secondary);
  opacity: 0.7;
}

#modal-icon-area {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

#modal-icon-preview {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--bg-input);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

#modal-icon-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#modal-icon-svg {
  width: 36px;
  height: 36px;
  color: var(--text-secondary);
}

#modal-icon-controls {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  justify-content: center;
}

#modal-upload-wrap {
  position: relative;
  display: block;
}

#modal-upload-wrap input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
  font-size: 0;
}

#modal-upload-btn {
  display: block;
  background: var(--bg-input);
  color: var(--text-primary);
  border: 2px dashed var(--border);
  border-radius: 8px;
  padding: 16px 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: border-color 0.15s, background 0.15s;
}

#modal-upload-wrap:hover #modal-upload-btn {
  border-color: var(--accent);
  background: #f0f7ff;
}

#modal-upload-hint {
  font-size: 11px;
  color: var(--text-secondary);
  text-align: center;
}

#modal-name-input {
  background: var(--bg-input);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 10px;
  font-size: 13px;
  font-family: inherit;
  outline: none;
}

#modal-name-input:focus {
  border-color: var(--accent);
}

#modal-persona-input {
  background: var(--bg-input);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 10px;
  font-size: 12px;
  font-family: inherit;
  outline: none;
  resize: vertical;
  line-height: 1.5;
}

#modal-persona-input:focus {
  border-color: var(--accent);
}

#modal-persona-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.preset-btn {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 3px 10px;
  font-size: 11px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}

.preset-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

#assistant-modal-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
}

#modal-save-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s;
}

#modal-save-btn:hover {
  opacity: 0.85;
}

#assistant-name-input {
  border: none;
  background: transparent;
  font-size: 12px;
  color: var(--text-primary);
  width: 72px;
  outline: none;
}

#assistant-name-input::placeholder {
  color: var(--text-secondary);
}

#session-cost {
  font-size: 11px;
  color: var(--text-secondary);
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 8px;
}

#transcript-filename {
  font-size: 11px;
  color: var(--text-secondary);
  margin-left: 8px;
}

#coach-status {
  font-size: 12px;
  color: var(--accent-yellow);
  font-style: italic;
  display: flex;
  align-items: center;
  gap: 6px;
}

#coach-status::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  border: 2px solid var(--accent-yellow);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Status Dot */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-dot.status-recording {
  background: var(--accent-green);
  animation: pulse 1.5s ease-in-out infinite;
}

.status-dot.status-connected {
  background: var(--accent-yellow);
}

.status-dot.status-connecting {
  background: var(--accent-yellow);
}

.status-dot.status-disconnected {
  background: var(--accent-red);
}

.status-dot.status-error {
  background: var(--accent-red);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

#status-text {
  font-size: 13px;
  color: var(--text-primary);
}

/* Meeting Context Bar */
#context-bar {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
}

#context-label {
  font-size: 11px;
  color: var(--text-secondary);
  white-space: nowrap;
  flex-shrink: 0;
}

#meeting-context {
  flex: 1;
  background: var(--bg-input);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 12px;
  font-family: inherit;
  outline: none;
  resize: none;
  overflow-y: hidden;
  line-height: 1.5;
  min-height: 26px;
  max-height: 80px;
  transition: border-color 0.2s;
}

#meeting-context:focus {
  border-color: var(--accent);
}

#meeting-context::placeholder {
  color: var(--text-secondary);
}

/* Main 3-Column Grid */
#main {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  overflow: hidden;
  min-height: 0;
  gap: 1px;
  background: var(--border);
}

/* Panel Base */
.panel {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-panel);
}

.panel-header {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bg-header);
  font-weight: 600;
  font-size: 13px;
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
}

.panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  position: relative;
  min-height: 0;
}

/* Custom Scrollbar */
.panel-body::-webkit-scrollbar {
  width: 6px;
}

.panel-body::-webkit-scrollbar-track {
  background: transparent;
}

.panel-body::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

.panel-body::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}

/* Transcript Panel */
#transcript-lines {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: "SF Mono", "Fira Code", "Consolas", monospace;
  font-size: 12px;
}

.transcript-line {
  display: flex;
  gap: 8px;
  align-items: baseline;
  line-height: 1.5;
}

.ts-timestamp {
  color: var(--text-secondary);
  font-size: 11px;
  white-space: nowrap;
  flex-shrink: 0;
}

.ts-speaker {
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
  font-size: 11px;
}

.ts-text {
  flex: 1;
  word-break: break-word;
  color: var(--text-primary);
}

/* Speaker color classes */
.speaker-0 { color: var(--speaker-0); }
.speaker-1 { color: var(--speaker-1); }
.speaker-2 { color: var(--speaker-2); }
.speaker-3 { color: var(--speaker-3); }
.speaker-4 { color: var(--speaker-4); }
.speaker-5 { color: var(--speaker-5); }
.speaker-named { color: #2e7d32; }

/* Interim text */
#transcript-interim {
  color: var(--text-interim);
  font-style: italic;
  font-size: 12px;
  font-family: "SF Mono", "Fira Code", "Consolas", monospace;
  padding: 4px 0;
  min-height: 20px;
  line-height: 1.5;
}

/* Scroll-to-latest button */
#btn-latest {
  display: none;
  position: sticky;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 16px;
  padding: 4px 16px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  z-index: 10;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: opacity 0.2s;
}

#btn-latest:hover {
  opacity: 0.85;
}

/* Coach Panel */
#coach-panel .panel-header {
  justify-content: space-between;
}

#coach-updated {
  font-size: 11px;
  color: var(--text-secondary);
  font-weight: 400;
}

#coach-loading {
  display: none;
  color: var(--text-secondary);
  font-style: italic;
  font-size: 13px;
  padding: 8px 0;
}

.coach-empty {
  color: var(--text-secondary);
  font-size: 13px;
  text-align: center;
  margin-top: 40px;
}

#coach-content {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-primary);
}

#coach-content h2 {
  margin-top: 16px;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border);
  padding-bottom: 4px;
}

#coach-content h2:first-child {
  margin-top: 0;
}

#coach-content ul,
#coach-content ol {
  padding-left: 18px;
  margin: 4px 0;
}

#coach-content li {
  margin: 3px 0;
}

#coach-content p {
  margin: 4px 0;
}

#coach-content strong {
  color: var(--accent);
}

/* AIに調べさせると良いこと — クリッカブルなli */
#coach-content li.coach-query-item {
  cursor: pointer;
  color: var(--accent);
  text-decoration: underline dotted;
  transition: opacity 0.15s;
}

#coach-content li.coach-query-item:hover {
  opacity: 0.7;
}

/* Coach Timeline */
.coach-timeline-sep {
  font-size: 10px;
  color: var(--text-secondary);
  margin: 12px 0 4px;
  letter-spacing: 0.05em;
}

.coach-timeline-entry {
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  opacity: 0.55;
  font-size: 12px;
}

.coach-timeline-entry.coach-timeline-latest {
  opacity: 1;
  font-size: 13px;
  border-bottom: none;
}

#btn-coach-mode {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 8px;
  cursor: pointer;
  font-size: 11px;
  transition: border-color 0.2s, color 0.2s;
}

#btn-coach-mode:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Q&A Panel */
#qa-messages {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  min-height: 0;
}

#qa-messages::-webkit-scrollbar {
  width: 6px;
}

#qa-messages::-webkit-scrollbar-track {
  background: transparent;
}

#qa-messages::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

#qa-panel {
  display: flex;
  flex-direction: column;
}

#qa-panel .panel-body {
  padding: 0;
  display: flex;
  flex-direction: column;
}

/* Q&A chat bubbles */
.qa-question {
  align-self: flex-end;
  background: var(--accent);
  color: #fff;
  border-radius: 14px 14px 2px 14px;
  padding: 8px 12px;
  max-width: 85%;
  font-size: 13px;
  line-height: 1.5;
  word-break: break-word;
}

.qa-answer {
  align-self: flex-start;
  background: var(--bg-primary);
  color: var(--text-primary);
  border-radius: 14px 14px 14px 2px;
  padding: 8px 12px;
  max-width: 90%;
  font-size: 13px;
  line-height: 1.6;
  word-break: break-word;
  border: 1px solid var(--border);
}

.qa-answer p { margin: 4px 0; }
.qa-answer ul, .qa-answer ol { padding-left: 18px; margin: 4px 0; }
.qa-answer strong { color: var(--text-primary); }
.qa-answer code { background: #fff; padding: 1px 4px; border-radius: 3px; font-size: 12px; border: 1px solid var(--border); }

.qa-cost {
  margin-top: 6px;
  font-size: 10px;
  color: var(--text-secondary);
  border-top: 1px solid var(--border);
  padding-top: 4px;
}

.qa-loading {
  align-self: flex-start;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  font-size: 12px;
  padding: 6px 10px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 14px 14px 14px 2px;
}

.qa-loading-dots {
  display: flex;
  gap: 4px;
  align-items: center;
}

.qa-loading-dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-secondary);
  animation: dot-bounce 1.2s ease-in-out infinite;
}

.qa-loading-dots span:nth-child(2) { animation-delay: 0.2s; }
.qa-loading-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes dot-bounce {
  0%, 80%, 100% { transform: scale(0.7); opacity: 0.4; }
  40%            { transform: scale(1.1); opacity: 1; }
}

/* Q&A suggestion chips */
#qa-suggestions {
  flex-shrink: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px 12px;
  border-top: 1px solid var(--border);
}

#qa-suggestions:empty {
  display: none;
}

.qa-suggestion-chip {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 12px;
  padding: 3px 10px;
  font-size: 11px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  text-align: left;
  line-height: 1.4;
}

.qa-suggestion-chip:hover {
  background: var(--accent);
  color: #fff;
}

/* Q&A input form */
#qa-form {
  flex-shrink: 0;
  display: flex;
  gap: 8px;
  padding: 10px 12px;
  border-top: 1px solid var(--border);
  background: var(--bg-panel);
}

#qa-input {
  flex: 1;
  background: var(--bg-input);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
  resize: none;
  overflow-y: hidden;
  line-height: 1.5;
  min-height: 36px;
  max-height: 160px;
}

#qa-input:focus {
  border-color: var(--accent);
}

#qa-input::placeholder {
  color: var(--text-secondary);
}

#qa-submit {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 8px 16px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  flex-shrink: 0;
  transition: opacity 0.2s;
}

#qa-submit:hover {
  opacity: 0.85;
}

#qa-submit:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ====================================================
   Error Banner (AC3, AC14, AC19)
   ==================================================== */

#error-banner {
  flex-shrink: 0;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  z-index: 1000;
}

.banner-error {
  background: #fff2f2;
  border-bottom: 1px solid var(--accent-red);
  color: #cc2200;
}

.banner-warning {
  background: #fffbe6;
  border-bottom: 1px solid var(--accent-yellow);
  color: #7a5500;
}

.banner-dismiss {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 14px;
  opacity: 0.6;
  padding: 2px 6px;
  flex-shrink: 0;
}

.banner-dismiss:hover { opacity: 1; }

/* ====================================================
   Auth Token Section
   ==================================================== */

#auth-token-section {
  display: none;
  flex-shrink: 0;
  background: #f5f5f7;
  border-bottom: 1px solid var(--border);
  padding: 6px 16px;
}

#auth-token-inner {
  display: flex;
  align-items: center;
  gap: 8px;
}

#auth-token-label {
  font-size: 12px;
  color: var(--text-secondary);
  white-space: nowrap;
}

#auth-token-input {
  flex: 1;
  font-size: 12px;
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg-panel);
  font-family: monospace;
  min-width: 0;
}

#auth-token-save {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 4px 12px;
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
}

#auth-token-save:hover { opacity: 0.85; }

/* ====================================================
   Input Mode Toggle (AC6)
   ==================================================== */

.input-mode-toggle {
  display: flex;
  gap: 2px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px;
}

.input-mode-btn {
  background: transparent;
  border: none;
  border-radius: 4px;
  padding: 3px 10px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-secondary);
  transition: background 0.15s, color 0.15s;
}

.input-mode-btn:hover {
  background: rgba(0, 0, 0, 0.05);
  color: var(--text-primary);
}

.input-mode-btn.active {
  background: var(--accent);
  color: #fff;
}

/* body needs flex-direction: column for banners above header */
body {
  display: flex;
  flex-direction: column;
  height: 100vh;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: -apple-system, "Helvetica Neue", sans-serif;
  font-size: 14px;
}