/* ============================================
   ECHO - Meeting Transcription System
   Tech-forward dark theme
   ============================================ */

:root {
  --bg-primary: #0a0e1a;
  --bg-secondary: #111827;
  --bg-card: #1a2035;
  --bg-card-hover: #1f2847;
  --bg-input: #0d1220;
  --border: #1e293b;
  --border-hover: #334155;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --accent: #00d4ff;
  --accent-dim: rgba(0, 212, 255, 0.15);
  --accent-glow: rgba(0, 212, 255, 0.3);
  --purple: #7b2ff7;
  --purple-dim: rgba(123, 47, 247, 0.15);
  --green: #10b981;
  --green-dim: rgba(16, 185, 129, 0.15);
  --yellow: #f59e0b;
  --yellow-dim: rgba(245, 158, 11, 0.15);
  --red: #ef4444;
  --red-dim: rgba(239, 68, 68, 0.15);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 48px rgba(0, 0, 0, 0.4);
  --transition: 0.2s ease;
  --font: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
[hidden] { display: none !important; }

/* Light theme overrides */
:root.light {
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f1f5f9;
  --bg-input: #f1f5f9;
  --border: #e2e8f0;
  --border-hover: #cbd5e1;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --accent: #0284c7;
  --accent-dim: rgba(2, 132, 199, 0.1);
  --accent-glow: rgba(2, 132, 199, 0.25);
  --purple: #7c3aed;
  --purple-dim: rgba(124, 58, 237, 0.1);
  --green: #059669;
  --green-dim: rgba(5, 150, 105, 0.1);
  --yellow: #d97706;
  --yellow-dim: rgba(217, 119, 6, 0.1);
  --red: #dc2626;
  --red-dim: rgba(220, 38, 38, 0.1);
  --shadow: 0 1px 8px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 4px 24px rgba(0, 0, 0, 0.12);
}

:root.light .header {
  background: rgba(255, 255, 255, 0.9);
}

:root.light .logo-title {
  background: linear-gradient(135deg, #0284c7, #7c3aed);
  -webkit-background-clip: text;
  background-clip: text;
}

:root.light .btn-primary {
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.2);
}

:root.light .modal-overlay {
  background: rgba(0, 0, 0, 0.3);
}

:root.light .transcript-entry:hover {
  background: rgba(0, 0, 0, 0.02);
}

:root.light ::-webkit-scrollbar-thumb {
  background: #cbd5e1;
}

:root.light .progress-bar {
  background: linear-gradient(90deg, #0284c7, #7c3aed);
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-hover); }

/* ============================================
   Header
   ============================================ */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon svg {
  width: 36px;
  height: 36px;
}

.logo-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  background: linear-gradient(135deg, var(--accent), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-subtitle {
  display: block;
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.file-id-display {
  display: flex;
  align-items: center;
  margin-left: 8px;
  padding-left: 12px;
  border-left: 1px solid var(--border);
  cursor: pointer;
}

.file-id-display span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-id-display:hover span { color: var(--accent); }

.server-config {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 8px;
  padding-left: 16px;
  border-left: 1px solid var(--border);
}

.api-status {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-right: 4px;
  cursor: default;
}

.api-status span {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.api-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.api-dot.online {
  background: var(--green);
  box-shadow: 0 0 8px var(--green-dim);
}

.api-dot.offline {
  background: var(--text-muted);
}

.api-status.online span { color: var(--green); }
.api-status.offline span { color: var(--text-muted); }

/* Overlay when API offline on action panels */
.panel-offline-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--red-dim);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  margin-bottom: 20px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.panel-offline-banner .offline-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--red);
  flex-shrink: 0;
}

.panel-offline-banner button {
  margin-left: auto;
  background: transparent;
  border: 1px solid var(--red);
  color: var(--red);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition);
}

.panel-offline-banner button:hover {
  background: var(--red-dim);
}

.server-config label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  font-weight: 600;
}

.server-config input {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 6px 10px;
  width: 200px;
  transition: border-color var(--transition);
}

.server-config input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

/* ============================================
   Buttons
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--purple));
  color: #fff;
  box-shadow: 0 2px 12px var(--accent-dim);
}

.btn-primary:hover {
  box-shadow: 0 4px 20px var(--accent-glow);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  background: var(--bg-card-hover);
}

.btn-sm { padding: 6px 14px; font-size: 0.8rem; }
.btn-lg { padding: 14px 28px; font-size: 0.95rem; }

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
}

.btn-icon:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-dim);
}

/* ============================================
   Steps Bar
   ============================================ */

.steps-bar {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
}

.steps-inner {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0;
}

.step {
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0.4;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.step.active {
  opacity: 1;
}

.step.done {
  opacity: 0.7;
}

.step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  transition: all 0.3s ease;
}

.step.active .step-num {
  border-color: var(--accent);
  background: var(--accent-dim);
  color: var(--accent);
  box-shadow: 0 0 12px var(--accent-dim);
}

.step.done .step-num {
  border-color: var(--green);
  background: var(--green-dim);
  color: var(--green);
}

.step span {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
}

.step.active span { color: var(--text-primary); }
.step.done span { color: var(--green); }

.step-line {
  flex: 1;
  height: 2px;
  background: var(--border);
  margin: 0 12px;
  border-radius: 1px;
  transition: background 0.3s ease;
}

.step-line.done {
  background: var(--green);
}

/* ============================================
   Main / Panels
   ============================================ */

.main {
  max-width: 900px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}

.panel {
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.panel-header {
  margin-bottom: 24px;
}

.panel-header h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.panel-header p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.panel-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

/* ============================================
   Upload Zone
   ============================================ */

.upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 64px 32px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  background: var(--bg-secondary);
}

.upload-zone:hover,
.upload-zone.dragover {
  border-color: var(--accent);
  background: var(--accent-dim);
}

.upload-zone.dragover {
  transform: scale(1.01);
}

.upload-icon {
  color: var(--text-muted);
  margin-bottom: 16px;
  transition: color 0.3s ease;
}

.upload-zone:hover .upload-icon { color: var(--accent); }

.upload-text {
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 8px;
}

.upload-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.upload-info {
  margin-top: 24px;
}

.file-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 20px;
}

.file-icon { color: var(--accent); flex-shrink: 0; }

.file-details {
  flex: 1;
  min-width: 0;
}

.file-name {
  display: block;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-size {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.upload-fields {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Fancy interactive field */
.fancy-field {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  cursor: text;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.fancy-field::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--border);
  transition: all 0.3s ease;
}

.fancy-field:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
}

.fancy-field:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 20px var(--accent-dim), inset 0 0 20px rgba(0,212,255,0.03);
}

.fancy-field:focus-within::before {
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
}

.fancy-field.filled::before {
  background: var(--green);
}

.fancy-field-icon {
  color: var(--text-muted);
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.fancy-field:focus-within .fancy-field-icon {
  color: var(--accent);
  transform: scale(1.15);
}

.fancy-field.filled .fancy-field-icon {
  color: var(--green);
}

.fancy-field-body {
  flex: 1;
  min-width: 0;
}

.fancy-field-tag {
  display: block;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  margin-bottom: 2px;
  transition: color 0.3s ease;
}

.fancy-field:focus-within .fancy-field-tag {
  color: var(--accent);
}

.required-mark {
  color: var(--red);
  font-size: 0.55rem;
  font-weight: 600;
  padding: 1px 5px;
  background: var(--red-dim);
  border-radius: 3px;
  margin-left: 4px;
}

.fancy-input {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 1rem;
  padding: 0;
  outline: none;
}

.fancy-input::placeholder {
  color: var(--text-muted);
  opacity: 0.6;
  font-style: italic;
}

.fancy-field-check {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--border);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  font-size: 0.7rem;
}

.fancy-field.filled .fancy-field-check {
  border-color: var(--green);
  background: var(--green-dim);
  color: var(--green);
}

.fancy-field.filled .fancy-field-check::after {
  content: '✓';
}

.field-row-half {
  display: flex;
  gap: 12px;
}

.field-row {
  margin-bottom: 10px;
  flex: 1;
  min-width: 0;
}

.field-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 4px;
  font-weight: 500;
}

.field-input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 0.85rem;
  padding: 8px 10px;
}

.field-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.field-input::placeholder { color: var(--text-muted); }

.notify-email-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
}

.notify-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.notify-input {
  flex: 1;
  max-width: 280px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.8rem;
  padding: 6px 10px;
}

.notify-input:focus {
  outline: none;
  border-color: var(--accent);
}

.notify-input::placeholder { color: var(--text-muted); }

/* Install PWA Banner */
.install-banner {
  margin-bottom: 16px;
}

.install-banner-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px;
  border: 2px solid transparent;
  border-radius: var(--radius);
  background: var(--accent-dim);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.3s;
  animation: installGlow 3s ease-in-out infinite, installBorderShift 6s linear infinite;
  background-clip: padding-box;
}

.install-banner-btn span {
  background: linear-gradient(90deg, #00d4ff, #7b2ff7, #ec4899, #f59e0b, #00d4ff);
  background-size: 300% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: textShimmer 6s linear infinite;
}

.install-banner-btn svg {
  stroke: var(--accent);
  animation: textShimmerStroke 6s linear infinite;
}

@keyframes textShimmer {
  0% { background-position: 0% 50%; }
  100% { background-position: 300% 50%; }
}

@keyframes textShimmerStroke {
  0%, 100% { stroke: #00d4ff; }
  25% { stroke: #7b2ff7; }
  50% { stroke: #ec4899; }
  75% { stroke: #f59e0b; }
}

@keyframes installGlow {
  0%, 100% { box-shadow: 0 0 8px rgba(0,212,255,0.15); border-color: #00d4ff; }
  33% { box-shadow: 0 0 20px rgba(123,47,247,0.2); border-color: #7b2ff7; }
  66% { box-shadow: 0 0 20px rgba(236,72,153,0.2); border-color: #ec4899; }
}

@keyframes installBorderShift {
  0%, 100% { border-color: #00d4ff; }
  25% { border-color: #7b2ff7; }
  50% { border-color: #ec4899; }
  75% { border-color: #f59e0b; }
}

.install-banner-btn:hover {
  background: rgba(0,212,255,0.2);
  transform: translateY(-1px);
}

.install-banner-pulse {
  position: absolute;
  right: 16px;
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulseDot 1.5s ease infinite;
}

@keyframes pulseDot {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(2); opacity: 0.3; }
  100% { transform: scale(1); opacity: 1; }
}

/* Install overlay */
.install-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(8px);
  z-index: 250;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  overflow-y: auto;
}

.install-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  max-width: 400px;
  width: calc(100% - 40px);
  position: relative;
  animation: fadeIn 0.4s ease;
  max-height: 90vh;
  overflow-y: auto;
}

html.viewport-scaled .install-card { padding: 1rem 0.8rem; max-width: none; width: calc(100% - 1.5rem); }
html.viewport-scaled .install-hero h2 { font-size: 1rem; }
html.viewport-scaled .install-benefit-icon { font-size: 1.2rem; width: 1.5rem; }
html.viewport-scaled .install-benefit strong { font-size: 0.7rem; }
html.viewport-scaled .install-benefit span { font-size: 0.6rem; }
html.viewport-scaled .install-action-btn { font-size: 0.9rem !important; padding: 0.8rem !important; }
html.viewport-scaled .install-guide-img { max-width: 5rem; }
html.viewport-scaled .install-close { font-size: 1.2rem; top: 0.5rem; right: 0.5rem; }
html.viewport-scaled .install-manual-hint { font-size: 0.6rem; }

.install-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}

.install-hero {
  text-align: center;
  margin-bottom: 24px;
}

.install-hero h2 {
  margin-top: 12px;
  font-size: 1.3rem;
  background: linear-gradient(135deg, var(--accent), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.install-benefits {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 20px;
}

.install-benefit {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.install-benefit-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 36px;
  text-align: center;
}

.install-benefit strong {
  color: var(--text-primary);
  font-size: 0.9rem;
}

.install-benefit span {
  color: var(--text-muted);
  font-size: 0.78rem;
  line-height: 1.4;
}

.install-guide-img {
  display: block;
  margin: 0 auto 20px;
  max-width: 160px;
  height: auto;
  opacity: 0.8;
}

.install-action-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px;
  border: none;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--accent), var(--purple));
  color: #fff;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: 0 4px 20px var(--accent-dim);
}

.install-action-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--accent-glow);
}

.install-manual-hint {
  text-align: center;
  margin-top: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Install guide overlay */
.install-guide-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 350;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.install-guide-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  max-width: 360px;
  width: 100%;
  animation: fadeIn 0.3s ease;
}

html.viewport-scaled .install-guide-overlay { padding: 0.5rem; }
html.viewport-scaled .install-guide-card { padding: 0.8rem 0.6rem; max-width: none; width: calc(100% - 1rem); }

.install-guide-title {
  text-align: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
}

html.viewport-scaled .install-guide-title { font-size: 0.8rem; }

.install-guide-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.guide-step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  animation: guideStepIn 0.5s ease both;
}

html.viewport-scaled .guide-step { padding: 0.5rem; gap: 0.4rem; }

@keyframes guideStepIn {
  from { opacity: 0; transform: translateX(-20px); }
  to { opacity: 1; transform: translateX(0); }
}

.guide-step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--purple));
  color: #fff;
  font-weight: 700;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.guide-step-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 32px;
  text-align: center;
}

html.viewport-scaled .guide-step-icon { font-size: 1rem; width: 1.2rem; }

.guide-step-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

html.viewport-scaled .guide-step-text { font-size: 0.6rem; }

.guide-step-text strong {
  color: var(--accent);
}

/* Animated pointing arrows */
.guide-arrow {
  position: fixed;
  z-index: 360;
  pointer-events: none;
}

.guide-arrow-finger {
  font-size: 3rem;
  animation: arrowBounce 1s ease infinite;
  filter: drop-shadow(0 0 12px var(--accent));
}

html.viewport-scaled .guide-arrow-finger { font-size: 2rem; }

.guide-arrow-top-right {
  top: 8px;
  right: 16px;
}

.guide-arrow-top-right .guide-arrow-finger {
  animation: arrowBounceUp 1s ease infinite;
}

.guide-arrow-bottom-center {
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
}

.guide-arrow-bottom-right {
  bottom: 16px;
  right: 16px;
}

@keyframes arrowBounceUp {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

@keyframes arrowBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(12px); }
}

/* Upload launch button */
.upload-launch-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 20px 24px;
  margin-top: 8px;
  border: none;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--accent), var(--purple));
  color: #fff;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px var(--accent-dim);
}

.upload-launch-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--accent-glow);
}

.upload-launch-btn:active {
  transform: translateY(0);
}

.upload-launch-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.upload-launch-btn::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}

.upload-launch-btn:hover::before {
  opacity: 1;
}

.upload-launch-icon {
  margin-bottom: 4px;
  transition: transform 0.3s;
}

.upload-launch-btn:hover .upload-launch-icon {
  transform: translateY(-3px);
  animation: launchBounce 0.6s ease;
}

@keyframes launchBounce {
  0%, 100% { transform: translateY(-3px); }
  50% { transform: translateY(-8px); }
}

.upload-launch-text {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.upload-launch-sub {
  font-size: 0.7rem;
  opacity: 0.7;
  margin-top: 2px;
}

.btn-remove {
  border: none;
  color: var(--text-muted);
}

.btn-remove:hover {
  color: var(--red);
  background: var(--red-dim);
  border-color: transparent;
}

/* ============================================
   Progress / Analysis
   ============================================ */

.progress-container {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 32px;
}

/* Stage checklist */
.stage-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 20px;
}

.stage-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  opacity: 0.35;
  transition: all 0.3s ease;
}

.stage-item.active {
  opacity: 1;
  background: rgba(0, 212, 255, 0.05);
}

.stage-item.done {
  opacity: 0.6;
}

.stage-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s ease;
  position: relative;
}

.stage-item.done .stage-icon {
  border-color: var(--green);
  background: var(--green-dim);
}

.stage-item.done .stage-icon::after {
  content: '';
  width: 6px;
  height: 10px;
  border: solid var(--green);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  margin-top: -2px;
}

.stage-item.active .stage-icon {
  border-color: var(--accent);
  background: var(--accent-dim);
}

.stage-item.active .stage-icon::after {
  content: '';
  width: 10px;
  height: 10px;
  border: 2px solid var(--accent);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.stage-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  min-width: 140px;
  transition: color 0.3s ease;
}

.stage-item.active .stage-label { color: var(--text-primary); }
.stage-item.done .stage-label { color: var(--green); }

.stage-msg {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
}

.stage-item.active .stage-msg { color: var(--accent); }

.progress-bar-wrap {
  height: 6px;
  background: var(--bg-primary);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 12px;
  position: relative;
}

.progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--purple));
  border-radius: 3px;
  transition: width 0.8s ease;
}

.progress-pct {
  position: absolute;
  right: 0;
  top: -20px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  font-family: var(--font-mono);
}

.progress-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  margin-bottom: 8px;
}

.elapsed-time {
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.9rem;
}

.progress-hint {
  color: var(--text-muted);
  font-size: 0.75rem;
}

.push-enable-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  padding: 12px 16px;
  background: var(--purple-dim);
  border: 1px solid rgba(123, 47, 247, 0.25);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.safe-to-leave {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 12px 16px;
  background: var(--green-dim);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-sm);
  color: var(--green);
  font-size: 0.8rem;
}

.queue-wait-info {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--accent-dim);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: var(--radius-sm);
  color: var(--accent);
  font-size: 0.85rem;
  margin-bottom: 8px;
}

.stall-warning {
  text-align: center;
  font-size: 0.8rem;
  color: var(--yellow);
  padding: 8px;
  background: var(--yellow-dim);
  border-radius: var(--radius-sm);
  margin-top: 8px;
}

/* Summary Page */
.summary-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 64px 0;
  color: var(--text-secondary);
}

.summary-loading[hidden] { display: none; }

.summary-content { animation: fadeIn 0.4s ease; }

.summary-section {
  margin-bottom: 24px;
}

.summary-section-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 10px;
  font-weight: 600;
}

.summary-meeting-type {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.summary-meeting-type.client { background: var(--accent-dim); color: var(--accent); }
.summary-meeting-type.internal { background: var(--purple-dim); color: var(--purple); }
.summary-meeting-type.mixed { background: var(--yellow-dim); color: var(--yellow); }

.summary-text {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 0.9rem;
}

.speaker-summary-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 10px;
  border-left: 3px solid var(--accent);
}

.speaker-summary-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.speaker-summary-text {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.6;
}

.decision-list {
  list-style: none;
  padding: 0;
}

.decision-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.5;
}

.decision-item:last-child { border-bottom: none; }

.decision-bullet {
  color: var(--green);
  font-weight: 700;
  flex: 0 0 auto;
  width: auto;
  min-width: 0;
}

.decision-item > .decision-text { flex: 1 1 auto; min-width: 0; }

.decision-item .src-play-wrap { flex-shrink: 0; }

.decision-item .src-play-btn {
  font-size: 0.6rem;
  padding: 2px 5px;
}

/* Action groups (collapsible by who) */
.action-group {
  margin-bottom: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.action-group-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--bg-card);
  user-select: none;
}

.action-group-header:hover { background: var(--bg-card-hover); }

.action-group-arrow {
  font-size: 0.7rem;
  color: var(--text-muted);
  transition: transform 0.2s;
  transform: rotate(90deg);
}

.action-group-body {
  padding: 0 16px 12px;
}

.action-card {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(30,41,59,0.3);
}

.action-card:last-child { border-bottom: none; }

.action-card-actions {
  display: flex;
  flex-direction: row;
  gap: 4px;
  align-items: center;
  flex-shrink: 0;
}

.share-action-btn {
  width: 24px;
  height: 24px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  flex-shrink: 0;
}

.share-action-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

.action-card-main { flex: 1; min-width: 0; }

.action-what {
  color: var(--text-primary);
  font-size: 0.85rem;
  margin-bottom: 4px;
}

.action-when {
  font-size: 0.78rem;
  color: var(--accent);
  margin-bottom: 4px;
}

.action-detail {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.src-play-btn {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  font-size: 0.7rem;
  font-family: var(--font-mono);
  padding: 3px 8px;
  border-radius: 4px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.15s;
}

.src-play-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

.src-play-wrap {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex-shrink: 0;
}

.src-progress {
  height: 3px;
  background: var(--bg-primary);
  border-radius: 2px;
  overflow: hidden;
}

.src-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--accent);
  transition: width 0.2s linear;
}

.action-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.action-table th {
  text-align: left;
  padding: 8px 10px;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
}

.action-table td {
  padding: 10px;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(30, 41, 59, 0.3);
  vertical-align: top;
}

.action-table tr:hover td { background: rgba(255,255,255,0.02); }

.action-who {
  color: var(--text-primary);
  font-weight: 500;
  white-space: nowrap;
}

.calendar-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.calendar-info { flex: 1; }

.calendar-title {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.calendar-time {
  font-size: 0.8rem;
  color: var(--accent);
  font-family: var(--font-mono);
  margin-bottom: 6px;
}

.calendar-detail {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.calendar-add-btn {
  flex-shrink: 0;
  padding: 6px 14px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.75rem;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition);
}

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

/* Meeting Info Card */
.meeting-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 20px;
}

.meeting-info-row {
  display: flex;
  gap: 12px;
  padding: 4px 0;
  font-size: 0.85rem;
}

.meeting-info-label {
  color: var(--text-muted);
  min-width: 90px;
  flex-shrink: 0;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding-top: 2px;
}

.meeting-info-value {
  color: var(--text-primary);
}

/* Find & Replace */
.find-replace-bar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 16px;
}

.edit-badge {
  font-size: 0.7rem;
  color: var(--yellow);
  padding: 2px 8px;
  border: 1px solid var(--yellow);
  border-radius: 10px;
}

.summary-editable {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px;
  min-height: 60px;
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 0.85rem;
  line-height: 1.6;
  width: 100%;
  resize: vertical;
}

.summary-editable:focus {
  outline: none;
  border-color: var(--accent);
}

/* Delete confirmation */
.delete-confirm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.delete-confirm-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  max-width: 380px;
  width: 100%;
  text-align: center;
}

.delete-confirm-icon { margin-bottom: 12px; }

.slide-confirm {
  width: 100%;
  user-select: none;
  -webkit-user-select: none;
}

.slide-track {
  position: relative;
  height: 56px;
  background: var(--red-dim);
  border: 2px solid rgba(239,68,68,0.3);
  border-radius: 28px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.slide-thumb {
  position: absolute;
  left: 4px;
  width: 48px;
  height: 48px;
  background: var(--red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  cursor: grab;
  touch-action: none;
  transition: left 0.1s ease;
  z-index: 2;
}

.slide-thumb:active { cursor: grabbing; }

.slide-thumb.confirmed {
  background: var(--green);
  left: calc(100% - 52px) !important;
}

.slide-label {
  width: 100%;
  text-align: center;
  color: var(--red);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  pointer-events: none;
  z-index: 1;
}

/* Pulse Animation (kept minimal) */
.pulse-animation { display: none; }

/* ============================================
   Speakers Grid
   ============================================ */

.speakers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.speaker-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: all 0.3s ease;
}

.speaker-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
}

.speaker-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.speaker-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.speaker-avatar.c0 { background: var(--accent-dim); color: var(--accent); }
.speaker-avatar.c1 { background: var(--purple-dim); color: var(--purple); }
.speaker-avatar.c2 { background: var(--green-dim); color: var(--green); }
.speaker-avatar.c3 { background: var(--yellow-dim); color: var(--yellow); }
.speaker-avatar.c4 { background: var(--red-dim); color: var(--red); }

.speaker-meta {
  flex: 1;
  min-width: 0;
}

.speaker-id {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.speaker-segments {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.speaker-name-input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 0.9rem;
  padding: 10px 12px;
  margin-bottom: 12px;
  transition: border-color var(--transition);
}

.speaker-name-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.speaker-name-input::placeholder {
  color: var(--text-muted);
}

/* Speaker text samples */
.speaker-text-samples {
  margin-bottom: 10px;
  padding: 10px 12px;
  background: var(--bg-primary);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.sample-line {
  display: flex;
  gap: 10px;
  padding: 3px 0;
  font-size: 0.78rem;
  line-height: 1.4;
}

.sample-time {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  flex-shrink: 0;
  min-width: 42px;
}

.sample-text {
  color: var(--text-secondary);
}

.speaker-audio-player {
  width: 100%;
  height: 36px;
  margin-bottom: 8px;
  border-radius: 18px;
}

.speaker-audio-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-play {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  flex-shrink: 0;
}

.btn-play:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

.btn-play.playing {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
  animation: playPulse 1s ease infinite;
}

@keyframes playPulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--accent-dim); }
  50% { box-shadow: 0 0 0 6px transparent; }
}

.speaker-time {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.btn-save-voiceprint {
  margin-left: auto;
  font-size: 0.7rem;
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
}

.btn-save-voiceprint:hover {
  border-color: var(--purple);
  color: var(--purple);
  background: var(--purple-dim);
}

/* ============================================
   Transcript
   ============================================ */

/* Stats Overview */
.transcript-stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
  margin-bottom: 20px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  text-align: center;
}

.stat-value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-mono);
}

.stat-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

/* Speaker Label Bar */
.speaker-label-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
  padding: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.speaker-label-item {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1 1 320px;
  min-width: 300px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.speaker-label-item:hover { border-color: rgba(255, 255, 255, 0.14); }

.speaker-row-head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.speaker-row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.speaker-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-input);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  min-height: 34px;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.speaker-action:hover:not(:disabled) {
  border-color: rgba(255, 255, 255, 0.18);
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}

.speaker-action:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.speaker-action-icon {
  font-size: 0.95rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
}

.speaker-action-text { line-height: 1; }

.speaker-label-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.speaker-label-id {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  min-width: 70px;
}

.speaker-label-input {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-primary);
  font-size: 0.8rem;
  padding: 6px 8px;
  min-width: 0;
}

.speaker-label-input:focus {
  outline: none;
  border-color: var(--accent);
}

.speaker-label-input::placeholder { color: var(--text-muted); }

/* Per-action color accents — shape/size come from .speaker-action */
.speaker-label-play.playing {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}
.speaker-filter-btn.is-active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}
.speaker-exclude-btn:hover:not(:disabled) {
  border-color: #ef4444;
  color: #ef4444;
  background: rgba(239, 68, 68, 0.12);
}
.speaker-exclude-btn.is-excluded {
  border-color: #10b981;
  color: #10b981;
  background: rgba(16, 185, 129, 0.12);
}
.speaker-exclude-btn.is-excluded:hover {
  border-color: #10b981;
  color: #10b981;
  background: rgba(16, 185, 129, 0.22);
}
.speaker-merge-btn:hover:not(:disabled) {
  border-color: var(--purple);
  color: var(--purple);
  background: var(--purple-dim);
}

/* Excluded speaker row: dimmed with diagonal stripe hint */
.speaker-label-item.is-excluded {
  opacity: 0.55;
  background: repeating-linear-gradient(
    -45deg,
    transparent 0 6px,
    rgba(239, 68, 68, 0.06) 6px 12px
  );
  border-radius: 6px;
  padding: 4px 6px;
}
.speaker-label-item.is-excluded .speaker-label-input {
  text-decoration: line-through;
  cursor: not-allowed;
}

/* Speaker row being used as active filter */
.speaker-label-item.is-filtered {
  box-shadow: inset 0 0 0 1px var(--accent);
  border-radius: 6px;
  padding: 4px 6px;
}

/* Status / filter banner that sits at the top of the speaker bar */
.speaker-bar-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-basis: 100%;
  margin-bottom: 8px;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.8rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
}
.speaker-bar-status { flex-shrink: 0; }
.speaker-bar-filter {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-primary);
}
.speaker-bar-filter[hidden] { display: none; }
.speaker-bar-filter-label strong { color: var(--accent); }

/* Excluded speakers notice on the summary page */
.excluded-speakers-notice {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.25);
}
.excluded-speakers-icon { font-size: 1rem; }

/* Toolbar */
.transcript-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  gap: 8px;
}

.toolbar-left, .toolbar-right {
  display: flex;
  gap: 6px;
}

/* Timeline Scrubber */
.timeline-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  margin-bottom: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.timeline-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  flex-shrink: 0;
  min-width: 40px;
}

.timeline-end { text-align: right; }

.timeline-track {
  flex: 1;
  position: relative;
}

.timeline-track input[type="range"] {
  width: 100%;
  height: 6px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--bg-primary);
  border-radius: 3px;
  outline: none;
  cursor: pointer;
}

.timeline-track input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg-card);
  box-shadow: 0 0 6px var(--accent-glow);
  cursor: grab;
}

.timeline-track input[type="range"]::-webkit-slider-thumb:active {
  cursor: grabbing;
  transform: scale(1.2);
}

.timeline-track input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg-card);
  box-shadow: 0 0 6px var(--accent-glow);
  cursor: grab;
}

.timeline-current {
  position: absolute;
  top: -22px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  background: var(--bg-card);
  padding: 1px 6px;
  border-radius: 4px;
  border: 1px solid var(--border);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
}

.timeline-track:hover .timeline-current,
.timeline-track:active .timeline-current {
  opacity: 1;
}

/* Load more */
.transcript-load-more {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px;
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* Inline speaker edit on transcript row */
.transcript-speaker {
  cursor: pointer;
  position: relative;
}

.transcript-speaker:hover {
  text-decoration: underline;
  text-decoration-style: dashed;
}

.transcript-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.transcript-container {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  min-height: 300px;
  max-height: 70vh;
  overflow-y: auto;
  padding: 24px;
}

.transcript-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 64px 0;
  color: var(--text-secondary);
}

.transcript-loading[hidden] {
  display: none;
}

.transcript-content {
  display: none;
}

.transcript-content.visible {
  display: block;
}

.transcript-entry {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(30, 41, 59, 0.5);
}

.seg-play {
  width: 24px;
  height: 24px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 10px;
  flex-shrink: 0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
  padding: 0;
  margin-top: 2px;
}

.seg-play:hover {
  color: var(--accent);
  background: var(--accent-dim);
}

.seg-play.active {
  color: var(--accent);
  background: var(--accent-dim);
  animation: playPulse 1s ease infinite;
}

.transcript-entry:last-child { border-bottom: none; }

.transcript-time {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  padding-top: 3px;
  min-width: 60px;
}

.seg-dur {
  display: block;
  font-size: 0.65rem;
  color: var(--text-muted);
  opacity: 0.6;
}

.seg-id-col {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
  min-width: 64px;
}

.seg-id-text {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--text-muted);
  opacity: 0.5;
}

.seg-copy-id {
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.7rem;
  padding: 0 2px;
  opacity: 0.4;
  transition: opacity 0.15s;
}

.seg-copy-id:hover { opacity: 1; color: var(--accent); }

.seg-delete {
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.7rem;
  padding: 2px 6px;
  opacity: 0;
  transition: opacity 0.15s;
  flex-shrink: 0;
  border-radius: 4px;
}

.transcript-entry:hover .seg-delete { opacity: 0.5; }
.seg-delete:hover { opacity: 1 !important; color: var(--red); background: var(--red-dim); }

.transcript-speaker {
  flex-shrink: 0;
  font-weight: 600;
  font-size: 0.85rem;
  min-width: 80px;
  padding-top: 2px;
}

.transcript-text {
  flex: 1;
  line-height: 1.7;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Speaker colors in transcript */
.spk-0 { color: var(--accent); }
.spk-1 { color: var(--purple); }
.spk-2 { color: var(--green); }
.spk-3 { color: var(--yellow); }
.spk-4 { color: var(--red); }

/* ============================================
   Modals
   ============================================ */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  animation: fadeIn 0.2s ease;
}

.modal-overlay[hidden] {
  display: none;
}

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 640px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}

.modal-header h3 {
  font-size: 1.1rem;
  font-weight: 600;
}

.modal-close {
  border: none;
  background: transparent;
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
  min-height: 120px;
}

/* Resume section */
.resume-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.resume-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.resume-input-row {
  display: flex;
  gap: 8px;
}

.resume-input {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 10px 12px;
  transition: border-color var(--transition);
}

.resume-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.resume-input::placeholder { color: var(--text-muted); }

.resume-status {
  font-size: 0.8rem;
  min-height: 20px;
}

.resume-status.loading { color: var(--accent); }
.resume-status.success { color: var(--green); }
.resume-status.error { color: var(--red); }

/* File list in modal */
.file-list { list-style: none; }

.file-list-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition);
}

.file-list-item:hover {
  background: var(--bg-card);
}

.file-list-item .file-id {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  min-width: 240px;
}

.file-list-item .file-status {
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 500;
}

.file-list-item .file-status.completed {
  background: var(--green-dim);
  color: var(--green);
}

.file-list-item .file-status.processing {
  background: var(--yellow-dim);
  color: var(--yellow);
}

.file-list-item .file-status.error {
  background: var(--red-dim);
  color: var(--red);
}

.file-list-item .file-action {
  margin-left: auto;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Voiceprint list */
.voiceprint-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.voiceprint-item:last-child { border-bottom: none; }

.voiceprint-name {
  font-weight: 500;
  min-width: 100px;
}

.voiceprint-id {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  flex: 1;
}

.vp-delete-btn {
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.8rem;
  padding: 4px 8px;
  border-radius: 4px;
  opacity: 0;
  transition: all 0.15s;
}

.voiceprint-item:hover .vp-delete-btn { opacity: 0.6; }
.vp-delete-btn:hover { opacity: 1 !important; color: var(--red); background: var(--red-dim); }

.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
}

.empty-state svg {
  margin-bottom: 12px;
  opacity: 0.4;
}

/* ============================================
   Spinner
   ============================================ */

.spinner {
  width: 28px;
  height: 28px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto;
}

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

/* ============================================
   Toast Notifications
   ============================================ */

.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 300;
  display: flex;
  flex-direction: column-reverse;
  gap: 8px;
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 20px;
  font-size: 0.85rem;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: toastIn 0.3s ease;
  max-width: 360px;
}

.toast.success { border-color: var(--green); }
.toast.error { border-color: var(--red); }
.toast.info { border-color: var(--accent); }

.toast-icon {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.toast.success .toast-icon { background: var(--green); }
.toast.error .toast-icon { background: var(--red); }
.toast.info .toast-icon { background: var(--accent); }

@keyframes toastIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes toastOut {
  from { opacity: 1; transform: translateY(0); }
  to { opacity: 0; transform: translateY(12px); }
}

/* ============================================
   Responsive
   ============================================ */

/* ── Mobile (JS class-based, not media query) ── */
html.is-mobile { font-size: 16px; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
html.is-mobile body { font-size: 1rem; }
/* Chrome Android viewport-scaled: root font-size set by JS, everything below uses rem */
html.viewport-scaled .btn { font-size: 1rem !important; padding: 1rem 1.2rem !important; min-height: 3rem !important; }
html.viewport-scaled .btn-sm { font-size: 0.9rem !important; padding: 0.8rem 1rem !important; min-height: 2.8rem !important; }
html.viewport-scaled .btn-icon { width: 3rem !important; height: 3rem !important; }
html.viewport-scaled .btn-icon svg { width: 1.2rem !important; height: 1.2rem !important; }
/* Timeline / progress bar enlarged for touch */
html.viewport-scaled .timeline-bar { padding: 1rem 0.8rem !important; }
html.viewport-scaled .timeline-track input[type="range"] { height: 1rem !important; }
html.viewport-scaled .timeline-track input[type="range"]::-webkit-slider-thumb { width: 2rem !important; height: 2rem !important; }
html.viewport-scaled .timeline-track input[type="range"]::-moz-range-thumb { width: 2rem !important; height: 2rem !important; }
html.viewport-scaled .timeline-label { font-size: 0.7rem !important; }
html.viewport-scaled .progress-bar-wrap { height: 0.5rem !important; }
html.viewport-scaled .btn-icon svg { width: 1rem; height: 1rem; }
html.viewport-scaled .header-inner { padding: 0.5rem 0.75rem; gap: 0.5rem; }
html.viewport-scaled .logo-title { font-size: 1rem; }
html.viewport-scaled .logo-icon svg { width: 1.8rem; height: 1.8rem; }
html.viewport-scaled .steps-bar { padding: 0.6rem 0.75rem; }
html.viewport-scaled .step-num { width: 1.6rem; height: 1.6rem; font-size: 0.7rem; }
html.viewport-scaled .main { padding: 0.8rem 0.6rem 2rem; }
html.viewport-scaled .panel-header h2 { font-size: 1.1rem; }
html.viewport-scaled .transcript-container { padding: 0.8rem; }
html.viewport-scaled .stat-card { padding: 0.6rem; }
html.viewport-scaled .stat-value { font-size: 1rem; }
html.viewport-scaled .stat-label { font-size: 0.6rem; }
html.viewport-scaled .summary-text { font-size: 0.85rem; }
html.viewport-scaled .summary-section-title { font-size: 0.75rem; }
html.viewport-scaled .speaker-summary-card { padding: 0.7rem; }
html.viewport-scaled .speaker-summary-name { font-size: 0.85rem; }
html.viewport-scaled .speaker-summary-text { font-size: 0.8rem; }
html.viewport-scaled .decision-item { font-size: 0.8rem; gap: 0.3rem; }
html.viewport-scaled .decision-bullet { font-size: 0.7rem; min-width: 0; }
html.viewport-scaled .action-what { font-size: 0.8rem; }
html.viewport-scaled .action-detail { font-size: 0.7rem; }
html.viewport-scaled .action-when { font-size: 0.75rem; }
html.viewport-scaled .meeting-info-card { padding: 0.7rem; }
html.viewport-scaled .meeting-info-label { font-size: 0.65rem; }
html.viewport-scaled .meeting-info-value { font-size: 0.8rem; }
html.viewport-scaled .meeting-info-row { padding: 0.2rem 0; }
html.viewport-scaled .calendar-card { padding: 0.7rem; }
html.viewport-scaled .calendar-title { font-size: 0.85rem; }
html.viewport-scaled .calendar-detail { font-size: 0.75rem; }
html.viewport-scaled .field-input { font-size: 0.8rem; padding: 0.5rem; }
html.viewport-scaled .field-label { font-size: 0.7rem; }
html.viewport-scaled .install-banner-btn { padding: 0.8rem; font-size: 0.85rem; }
html.viewport-scaled .upload-launch-btn { padding: 0.8rem 1rem; }
html.viewport-scaled .upload-launch-text { font-size: 0.9rem; }
html.viewport-scaled .upload-launch-sub { font-size: 0.55rem; }
html.viewport-scaled .upload-launch-icon svg { width: 1.3rem; height: 1.3rem; }
html.viewport-scaled .fancy-field { padding: 0.7rem 0.8rem; gap: 0.6rem; }
html.viewport-scaled .fancy-input { font-size: 0.85rem; }
html.viewport-scaled .fancy-field-tag { font-size: 0.5rem; }
html.viewport-scaled .fancy-field-icon svg { width: 1.1rem; height: 1.1rem; }
html.viewport-scaled .fancy-field-check { width: 1.2rem; height: 1.2rem; }
html.viewport-scaled .src-play-btn { font-size: 0.6rem; padding: 0.15rem 0.4rem; }
html.viewport-scaled .share-action-btn { width: 1.5rem; height: 1.5rem; font-size: 0.6rem; }
html.viewport-scaled .speaker-label-bar { padding: 0.6rem; gap: 0.5rem; }
html.viewport-scaled .speaker-label-input { font-size: 0.85rem; padding: 0.5rem; }
html.viewport-scaled .speaker-label-id { font-size: 0.6rem; }
html.viewport-scaled .speaker-action { padding: 0.4rem 0.7rem; font-size: 0.75rem; min-height: 1.9rem; }
html.viewport-scaled .speaker-action-icon { font-size: 0.85rem; }
html.viewport-scaled .stat-card { padding: 0.4rem 0.6rem; min-width: 3.5rem; }
html.viewport-scaled .stat-value { font-size: 0.75rem; }
html.viewport-scaled .stat-label { font-size: 0.45rem; }
html.viewport-scaled .edit-badge { font-size: 0.55rem; }
html.viewport-scaled .spk-tag { font-size: 0.75em; padding: 0 0.3rem; }
html.viewport-scaled .modal { width: 95%; }
html.viewport-scaled .modal-header h3 { font-size: 0.9rem; }
html.viewport-scaled .toast { font-size: 0.75rem; padding: 0.5rem 0.8rem; }
.is-mobile .main { max-width: 100%; }
.is-mobile .panel-header h2 { font-size: 1.3rem; }
.is-mobile .summary-text { font-size: 1rem; line-height: 1.8; }
.is-mobile .summary-section-title { font-size: 0.9rem; }
.is-mobile .speaker-summary-text { font-size: 0.9rem; }
.is-mobile .decision-item { font-size: 0.9rem; }
.is-mobile .action-what { font-size: 0.9rem; }
.is-mobile .action-when { font-size: 0.85rem; }
.is-mobile .action-detail { font-size: 0.8rem; }
.is-mobile .calendar-title { font-size: 0.95rem; }
.is-mobile .calendar-detail { font-size: 0.85rem; }
.is-mobile .meeting-info-value { font-size: 0.9rem; }
.is-mobile .meeting-info-label { font-size: 0.8rem; }
.is-mobile .header-inner { flex-wrap: wrap; padding: 10px 12px; }
.is-mobile .file-id-display { display: none; }
.is-mobile .steps-inner { gap: 0; }
.is-mobile .step span { display: none; }
.is-mobile .step-line { margin: 0 8px; }
.is-mobile .main { padding: 16px 12px 48px; }
.is-mobile .upload-zone { padding: 40px 20px; }
.is-mobile .field-row-half { flex-direction: column; gap: 0; }
.is-mobile .speakers-grid { grid-template-columns: 1fr; }
.is-mobile .transcript-entry { flex-wrap: wrap; gap: 4px; padding: 10px 0; }
.is-mobile .transcript-time { min-width: auto; }
.is-mobile .seg-id-col { display: none; }
.is-mobile .panel-footer { flex-direction: column; }
.is-mobile .panel-footer .btn { width: 100%; justify-content: center; }
/* Stats: compact horizontal scroll on mobile */
.is-mobile .transcript-stats {
  display: flex;
  overflow-x: auto;
  gap: 8px;
  padding-bottom: 6px;
  -webkit-overflow-scrolling: touch;
}
.is-mobile .transcript-stats::-webkit-scrollbar { height: 3px; }
.is-mobile .stat-card { padding: 8px 12px; min-width: 80px; flex-shrink: 0; }
.is-mobile .stat-value { font-size: 0.9rem; }
.is-mobile .stat-label { font-size: 0.55rem; }
.is-mobile .speaker-label-bar { flex-direction: column; gap: 12px; padding: 12px; }
.is-mobile .speaker-label-item { min-width: 100%; padding: 14px; gap: 14px; }
.is-mobile .speaker-label-input { min-width: 0; font-size: 1rem; padding: 12px 14px; }
.is-mobile .speaker-label-id { font-size: 0.7rem; min-width: 55px; }
.is-mobile .speaker-row-actions { gap: 10px; }
.is-mobile .speaker-action { padding: 12px 16px; font-size: 0.9rem; min-height: 44px; flex: 1 1 calc(50% - 10px); justify-content: center; }
.is-mobile .speaker-action-icon { font-size: 1.05rem; }
.is-mobile .speaker-bar-banner { flex-direction: column; align-items: flex-start; gap: 6px; }
.is-mobile .transcript-toolbar { flex-direction: column; gap: 8px; }
.is-mobile .toolbar-left, .is-mobile .toolbar-right { flex-wrap: wrap; width: 100%; }
.is-mobile .toolbar-left .btn, .is-mobile .toolbar-right .btn { flex: 1; min-width: 0; text-align: center; justify-content: center; padding: 14px 10px; font-size: 0.9rem; min-height: 48px; }
.is-mobile .toolbar-right .btn-icon { width: 48px; height: 48px; }
.is-mobile .toolbar-right .btn-icon svg { width: 20px; height: 20px; }
.is-mobile .meeting-info-card { padding: 12px; }
.is-mobile .meeting-info-row { flex-direction: column; gap: 2px; }
.is-mobile .meeting-info-label { min-width: auto; }
.is-mobile .action-group-header { padding: 10px 12px; }
.is-mobile .action-group-body { padding: 0 12px 10px; }
.is-mobile .action-card { flex-direction: column; gap: 8px; }
.is-mobile .src-play-wrap { align-self: flex-start; }
.is-mobile .src-play-btn { font-size: 0.65rem; }
.is-mobile .action-table { font-size: 0.7rem; }
.is-mobile .action-table th, .is-mobile .action-table td { padding: 6px 4px; }
.is-mobile .calendar-card { flex-direction: column; gap: 10px; }
.is-mobile .decision-item { flex-wrap: wrap; gap: 4px; }
.is-mobile .decision-bullet { display: none; }
.is-mobile .decision-item > span { flex: 1 1 100%; }
.is-mobile .decision-item > span::before { content: '✓ '; color: var(--green); font-weight: 700; }
.is-mobile .decision-item .src-play-wrap { margin-left: auto; }
.is-mobile .find-replace-bar { padding: 10px; }
.is-mobile .edit-action-card { padding: 10px !important; }
.is-mobile .timeline-bar { padding: 8px 10px; }
.is-mobile .timeline-label { font-size: 0.6rem; min-width: 32px; }
.is-mobile .summary-loading { padding: 40px 16px; }

/* ── Small Mobile ── */
.is-small-mobile .header-actions .btn-icon:not(#btnThemeToggle):not(#btnFiles):not(#btnDeviceInfo):not(#btnNewRecording):not(#btnLogin) { display: none; }
.is-small-mobile .logo-subtitle { display: none; }
.is-small-mobile .transcript-stats { grid-template-columns: 1fr; }
.is-small-mobile .transcript-entry .transcript-text { width: 100%; font-size: 0.82rem; }
.is-small-mobile .transcript-entry .transcript-speaker { font-size: 0.75rem; }
.is-small-mobile .toolbar-left .btn, .is-small-mobile .toolbar-right .btn { font-size: 0.7rem; padding: 5px 8px; }
.is-small-mobile .edit-badge { font-size: 0.6rem; padding: 1px 6px; }
.is-small-mobile .speaker-summary-card { padding: 12px; }

/* ── Login Button ── */
.btn-login {
  width: auto !important;
  padding: 0 12px;
  gap: 6px;
  border: 1px solid var(--border);
  background: var(--bg-input);
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  font-size: 0.78rem;
  font-weight: 500;
  white-space: nowrap;
}
.btn-login:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.btn-login.is-authed {
  border-color: var(--green);
  color: var(--green);
  background: var(--green-dim);
}
.btn-login-text { line-height: 1; }
.is-small-mobile .btn-login-text { display: none; }

/* ── Mode Toggle (劇本 / 劇場) ── */
.mode-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-input);
  margin-right: 4px;
}
.mode-toggle[hidden] { display: none; }
.mode-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
  transition: color 0.2s;
}
.mode-toggle.is-script .mode-label-script { color: var(--accent); }
.mode-toggle:not(.is-script) .mode-label-theater { color: var(--accent); }
.mode-switch {
  position: relative;
  width: 36px;
  height: 20px;
  display: inline-block;
  cursor: pointer;
}
.mode-switch input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}
.mode-slider {
  position: absolute;
  inset: 0;
  background: var(--border);
  border-radius: 999px;
  transition: background 0.2s;
}
.mode-slider::before {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}
.mode-switch input:checked + .mode-slider {
  background: var(--accent);
}
.mode-switch input:checked + .mode-slider::before {
  transform: translateX(16px);
}
.is-small-mobile .mode-toggle { padding: 3px 8px; gap: 6px; }
.is-small-mobile .mode-label { font-size: 0.65rem; }

/* ── Auth Modal ── */
.modal-auth { max-width: 440px; }
.auth-step { display: flex; flex-direction: column; gap: 12px; }
.auth-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}
.auth-input {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.95rem;
  padding: 12px 14px;
  transition: border-color var(--transition);
  width: 100%;
  box-sizing: border-box;
}
.auth-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.auth-otp-input {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  letter-spacing: 0.4em;
  text-align: center;
  padding: 14px 12px;
}
.auth-otp-row { display: flex; }
.auth-email-group {
  display: flex;
  align-items: stretch;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.auth-email-group:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.auth-email-group .auth-email-local {
  flex: 1 1 auto;
  min-width: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 12px 14px;
}
.auth-email-group .auth-email-local:focus {
  outline: none;
  box-shadow: none;
  border: none;
}
.auth-email-suffix {
  display: flex;
  align-items: center;
  padding: 0 14px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
  border-left: 1px solid var(--border);
  user-select: none;
  white-space: nowrap;
}
.auth-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.auth-error {
  font-size: 0.8rem;
  color: var(--red);
  background: var(--red-dim);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
}
.auth-error[hidden] { display: none; }
.auth-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}
.auth-link:hover { text-decoration: underline; }
.auth-submit {
  width: 100%;
  padding: 12px;
  font-size: 0.9rem;
  margin-top: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.auth-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.auth-resend {
  width: 100%;
  padding: 8px;
  margin-top: -4px;
  font-size: 0.8rem;
}
.auth-user-card {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-input);
}
.auth-user-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #7b2ff7);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.auth-user-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}
.auth-user-email {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-top: 2px;
  word-break: break-all;
}
.is-small-mobile .speaker-summary-text { font-size: 0.8rem; }

/* ─── Auth Gatekeeper ──────────────────────────────────────── */
.auth-gate {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: radial-gradient(circle at 30% 20%, rgba(0, 212, 255, 0.18), transparent 55%),
              radial-gradient(circle at 75% 80%, rgba(123, 47, 247, 0.22), transparent 55%),
              rgba(10, 14, 26, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.auth-gate[hidden] { display: none; }
.auth-gate-card {
  width: min(420px, 100%);
  padding: 36px 28px 30px;
  border-radius: 20px;
  background: rgba(17, 24, 39, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  text-align: center;
  color: var(--text-primary);
}
.auth-gate-logo { margin-bottom: 14px; }
.auth-gate-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 4px;
  background: linear-gradient(135deg, #00d4ff, #7b2ff7);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.auth-gate-subtitle {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0 0 20px;
}
.auth-gate-lock {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin: 0 0 22px;
  padding: 10px 14px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.auth-gate-btn {
  width: 100%;
  padding: 12px 16px;
  font-size: 0.95rem;
}
.auth-gate-hint {
  margin: 14px 0 0;
  font-size: 0.75rem;
  color: var(--text-muted);
}
/* While locked, hide the visible app chrome but keep #modalAuth usable
   (it's a descendant of #app, so we must not display:none the wrapper). */
#app.app-locked > .header,
#app.app-locked > .steps-bar,
#app.app-locked > .main,
#app.app-locked > .modal-overlay:not(#modalAuth) {
  display: none !important;
}
/* Ensure the auth modal stacks above the gate. */
#modalAuth { z-index: 9500; }