/* ── Reset & Variables ─────────────────────────────────── */

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

:root {
  --bg: #0d1117;
  --bg-secondary: #161b22;
  --bg-tertiary: #21262d;
  --bg-hover: #30363d;
  --border: #30363d;
  --text: #e6edf3;
  --text-muted: #8b949e;
  --text-dim: #6e7681;
  --accent: #1ECFFF;
  --accent-dim: #19B8E0;
  --accent-bg: rgba(30, 207, 255, 0.15);
  --green: #3fb950;
  --green-bg: rgba(63, 185, 80, 0.15);
  --yellow: #d29922;
  --yellow-bg: rgba(210, 153, 34, 0.15);
  --red: #f85149;
  --red-bg: rgba(248, 81, 73, 0.12);
  --radius: 8px;
  --radius-lg: 12px;
  --sidebar-width: 260px;
  --toolbar-height: 52px;
  --input-height: 120px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
}

html, body {
  height: 100%;
  font-family: var(--font);
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  overflow: hidden;
}

/* ── Clerk Auth Overlay ──────────────────────────────────── */

#clerk-auth {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

#clerk-auth.hidden {
  display: none;
}

.auth-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  max-width: 440px;
  width: 100%;
  padding: 24px;
}

.auth-logo {
  text-align: center;
}

.auth-logo-img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin-bottom: 16px;
}

.auth-logo h1 {
  font-size: 24px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}

.auth-logo p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

#clerk-sign-in {
  width: 100%;
  min-height: 200px;
}

/* ── Settings Modal ──────────────────────────────────────── */

#settings-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 500;
}

#settings-modal.visible {
  display: flex;
  align-items: center;
  justify-content: center;
}

.settings-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
}

.settings-panel {
  position: relative;
  z-index: 1;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 420px;
  max-width: 90vw;
  max-height: 80vh;
  overflow-y: auto;
}

.settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.settings-header h2 {
  font-size: 16px;
  font-weight: 600;
}

#settings-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 24px;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}

#settings-close-btn:hover {
  color: var(--text);
}

.settings-body {
  padding: 20px;
}

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

.settings-section:last-child {
  margin-bottom: 0;
}

.settings-section h3 {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.settings-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 14px;
  cursor: pointer;
}

.settings-toggle-row input[type="checkbox"] {
  appearance: none;
  width: 36px;
  height: 20px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 10px;
  position: relative;
  cursor: pointer;
  transition: background 0.2s;
  flex-shrink: 0;
}

.settings-toggle-row input[type="checkbox"]::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 14px;
  height: 14px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: transform 0.2s, background 0.2s;
}

.settings-toggle-row input[type="checkbox"]:checked {
  background: var(--accent-bg);
  border-color: var(--accent-dim);
}

.settings-toggle-row input[type="checkbox"]:checked::after {
  transform: translateX(16px);
  background: var(--accent);
}

.settings-hint {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 4px;
  line-height: 1.4;
}

.settings-action-btn {
  display: block;
  width: 100%;
  padding: 10px 14px;
  margin-bottom: 8px;
  background: var(--bg-tertiary);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  cursor: pointer;
  text-align: left;
  transition: background 0.15s;
}

.settings-action-btn:last-child {
  margin-bottom: 0;
}

.settings-action-btn:hover {
  background: var(--bg-hover);
}

.settings-action-btn.danger {
  color: var(--red);
}

.settings-action-btn.danger:hover {
  background: var(--red-bg);
}

/* ── App Layout ───────────────────────────────────────── */

#app {
  display: flex;
  height: 100vh;
}

#app.hidden {
  display: none;
}

/* ── Sidebar ──────────────────────────────────────────── */

#sidebar {
  width: var(--sidebar-width);
  min-width: var(--sidebar-width);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: margin-left 0.2s ease;
}

#sidebar.collapsed {
  margin-left: calc(-1 * var(--sidebar-width));
}

.sidebar-header {
  padding: 16px;
  border-bottom: 1px solid var(--border);
}

.logo {
  font-size: 16px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-icon {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

#new-chat-btn {
  width: 100%;
  padding: 8px 12px;
  background: var(--bg-tertiary);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  transition: background 0.15s;
}

#new-chat-btn:hover { background: var(--bg-hover); }

#conversation-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}

.conv-item {
  padding: 10px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 13px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.15s;
}

.conv-item:hover { background: var(--bg-tertiary); }
.conv-item.active { background: var(--bg-tertiary); color: var(--text); }

.conv-item .conv-title { flex: 1; overflow: hidden; text-overflow: ellipsis; }

.conv-item .conv-delete {
  display: none;
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 16px;
  padding: 0 4px;
  line-height: 1;
}

.conv-item:hover .conv-delete { display: inline; }
.conv-item .conv-delete:hover { color: var(--red); }

.conv-group-label {
  padding: 8px 12px 4px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sidebar-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
}

.user-info {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}

.user-email { color: var(--text-muted); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

#settings-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
}

#settings-btn:hover { background: var(--bg-tertiary); color: var(--text); }

#sign-out-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 4px;
  white-space: nowrap;
}

#sign-out-btn:hover { background: var(--bg-tertiary); color: var(--text); }

/* ── Main Area ────────────────────────────────────────── */

#main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* ── Toolbar ──────────────────────────────────────────── */

#toolbar {
  height: var(--toolbar-height);
  padding: 0 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-secondary);
}

#sidebar-toggle {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 18px;
  padding: 4px 8px;
  border-radius: 4px;
}

#sidebar-toggle:hover { background: var(--bg-tertiary); }

.toolbar-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}

#model-selector {
  background: var(--bg-tertiary);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 12px;
  font-size: 13px;
  font-family: var(--font-mono);
  cursor: pointer;
  outline: none;
}

#model-selector:focus { border-color: var(--accent); }

/* Reasoning control */

.reasoning-control {
  display: flex;
  align-items: center;
  gap: 8px;
}

.control-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  white-space: nowrap;
}

.segment-toggle {
  display: flex;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.segment-toggle button {
  padding: 5px 14px;
  background: var(--bg-tertiary);
  color: var(--text-muted);
  border: none;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  border-right: 1px solid var(--border);
}

.segment-toggle button:last-child { border-right: none; }

.segment-toggle button.active {
  background: var(--accent-bg);
  color: var(--accent);
}

.segment-toggle button:hover:not(.active) {
  background: var(--bg-hover);
}

.toolbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Connection status dot */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-block;
}

.status-dot.connected { background: var(--green); }
.status-dot.reconnecting { background: var(--yellow); }
.status-dot.disconnected { background: var(--red); }

#balance-display {
  font-size: 13px;
  font-family: var(--font-mono);
  color: var(--green);
  background: var(--green-bg);
  padding: 4px 10px;
  border-radius: var(--radius);
  white-space: nowrap;
}

.portal-link {
  font-size: 13px;
  color: var(--accent);
  text-decoration: none;
  padding: 4px 10px;
  border-radius: var(--radius);
  border: 1px solid var(--accent-dim);
  white-space: nowrap;
  transition: background 0.15s;
}
.portal-link:hover {
  background: var(--accent-bg);
}

/* ── Banner Area ─────────────────────────────────────── */

#banner-area:empty { display: none; }

#banner-area .banner {
  padding: 8px 16px;
  font-size: 13px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

#banner-area .banner-error {
  background: var(--red-bg);
  color: var(--red);
}

#banner-area .banner-warning {
  background: var(--yellow-bg);
  color: var(--yellow);
}

#banner-area .banner-info {
  background: var(--accent-bg);
  color: var(--accent);
}

#banner-area .banner .banner-dismiss {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  font-size: 16px;
  padding: 0 4px;
  margin-left: 8px;
  opacity: 0.7;
}

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

/* ── Chat Area ────────────────────────────────────────── */

#chat-area {
  flex: 1;
  overflow-y: auto;
  padding: 24px 0;
  position: relative;
}

#messages {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

#empty-state {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: var(--text-muted);
}

.empty-logo { width: 80px; height: 80px; object-fit: contain; margin-bottom: 16px; }
#empty-state h2 { font-size: 20px; color: var(--text); margin-bottom: 8px; }
#empty-state p { font-size: 14px; max-width: 360px; line-height: 1.5; }

.hidden { display: none !important; }

/* ── Message Bubble ───────────────────────────────────── */

.message {
  margin-bottom: 24px;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.message-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.message-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
  flex-shrink: 0;
}

.message.user .message-avatar { background: var(--accent-dim); color: #fff; }
.message.assistant .message-avatar { background: transparent; padding: 0; }

.avatar-logo {
  width: 28px;
  height: 28px;
  object-fit: contain;
  border-radius: 50%;
}

.message-role {
  font-size: 13px;
  font-weight: 600;
}

.message.user .message-role { color: var(--accent); }
.message.assistant .message-role { color: var(--green); }

.message-body {
  padding-left: 36px;
}

.message-content {
  line-height: 1.6;
  color: var(--text);
}

/* Markdown styling */
.message-content p { margin-bottom: 12px; }
.message-content p:last-child { margin-bottom: 0; }
.message-content code {
  background: var(--bg-tertiary);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
}
.message-content pre {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  overflow-x: auto;
  margin: 12px 0;
}
.message-content pre code {
  background: none;
  padding: 0;
  font-size: 13px;
}
.message-content ul, .message-content ol { margin: 8px 0 8px 24px; }
.message-content li { margin-bottom: 4px; }
.message-content blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 12px;
  color: var(--text-muted);
  margin: 12px 0;
}
.message-content h1, .message-content h2, .message-content h3 {
  margin: 16px 0 8px;
  font-weight: 600;
}
.message-content table { border-collapse: collapse; margin: 12px 0; width: 100%; }
.message-content th, .message-content td {
  border: 1px solid var(--border);
  padding: 6px 10px;
  text-align: left;
}
.message-content th { background: var(--bg-tertiary); font-weight: 600; }
.message-content a {
  color: var(--accent);
  text-decoration: none;
}
.message-content a:hover {
  text-decoration: underline;
}
.message-content img {
  max-width: 100%;
  border-radius: var(--radius);
}

/* File chip in message */
.message-file-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 12px;
  color: var(--text-muted);
  margin-right: 4px;
}

/* ── Error Indicator ─────────────────────────────────── */

.error-indicator {
  padding: 8px 12px;
  margin-top: 8px;
  background: var(--red-bg);
  border: 1px solid rgba(248, 81, 73, 0.3);
  border-radius: var(--radius);
  color: var(--red);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.error-indicator .error-text {
  flex: 1;
}

/* ── Regenerate Button ───────────────────────────────── */

.regenerate-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  margin-top: 8px;
  background: var(--bg-tertiary);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s;
}

.regenerate-btn:hover {
  background: var(--bg-hover);
  color: var(--text);
}

.regenerate-btn svg {
  flex-shrink: 0;
}

/* ── Thinking Section ─────────────────────────────────── */

.thinking-section {
  margin-bottom: 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-secondary);
}

.thinking-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-muted);
  user-select: none;
  transition: background 0.15s;
}

.thinking-header:hover { background: var(--bg-tertiary); }

.thinking-arrow {
  font-size: 10px;
  transition: transform 0.2s;
  display: inline-block;
}

.thinking-section.expanded .thinking-arrow { transform: rotate(90deg); }

.thinking-label { font-weight: 500; }

.thinking-meta {
  color: var(--text-dim);
  font-size: 12px;
}

.thinking-body {
  display: none;
  padding: 0 12px 10px;
  border-top: 1px solid var(--border);
  max-height: 300px;
  overflow-y: auto;
}

.thinking-section.expanded .thinking-body { display: block; }

.thinking-step {
  font-size: 12px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  padding: 3px 0;
  border-bottom: 1px solid rgba(48, 54, 61, 0.5);
}

.thinking-step:last-child { border-bottom: none; }

/* Pulsing indicator for live thinking */
.thinking-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.5s infinite;
}

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

/* ── Usage Stats ──────────────────────────────────────── */

.message-stats {
  padding-left: 36px;
  margin-top: 6px;
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--text-dim);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.stat-item { white-space: nowrap; }
.stat-item .stat-icon { margin-right: 2px; }

/* ── Input Area ───────────────────────────────────────── */

#input-area {
  border-top: 1px solid var(--border);
  background: var(--bg-secondary);
  padding: 12px 24px 16px;
  max-width: 848px;
  margin: 0 auto;
  width: 100%;
  position: relative;
}

/* File preview chips */

#file-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 0;
  padding: 0;
  transition: margin 0.15s;
}

#file-chips:not(:empty) { margin-bottom: 10px; }

.file-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 12px;
  color: var(--text-muted);
  animation: fadeIn 0.15s ease;
}

.file-chip-thumb {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  object-fit: cover;
}

.file-chip-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-hover);
  border-radius: 4px;
  font-size: 12px;
}

.file-chip-name {
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-chip-size { color: var(--text-dim); font-size: 11px; }

.file-chip-remove {
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 14px;
  padding: 0 2px;
  line-height: 1;
}

.file-chip-remove:hover { color: var(--red); }

/* Input row */

#input-row {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}

#message-input {
  flex: 1;
  background: var(--bg-tertiary);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: 14px;
  font-family: var(--font);
  resize: none;
  outline: none;
  min-height: 40px;
  max-height: 160px;
  line-height: 1.5;
  transition: border-color 0.15s;
}

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

#message-input::placeholder { color: var(--text-dim); }

#message-input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

#attach-btn, #send-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.15s;
  flex-shrink: 0;
}

#attach-btn:hover, #send-btn:hover {
  background: var(--bg-hover);
  color: var(--text);
}

#send-btn {
  background: var(--accent-dim);
  border-color: var(--accent-dim);
  color: #fff;
}

#send-btn:hover { background: var(--accent); }
#send-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* Send/Stop icon toggle */
#send-btn .stop-icon { display: none; }
#send-btn.streaming .send-icon { display: none; }
#send-btn.streaming .stop-icon { display: block; }
#send-btn.streaming { background: var(--red); border-color: var(--red); }
#send-btn.streaming:hover { background: #da3633; }

/* Web search dropdown (toolbar) */
.search-control {
  display: flex;
  align-items: center;
  gap: 6px;
}

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

#search-level {
  background: var(--bg-secondary);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 0.8rem;
  cursor: pointer;
}

/* Drag overlay */

#drop-overlay {
  display: none;
  position: absolute;
  inset: 0;
  background: rgba(30, 207, 255, 0.1);
  border: 2px dashed var(--accent);
  border-radius: var(--radius-lg);
  z-index: 10;
  font-size: 16px;
  font-weight: 500;
  color: var(--accent);
  align-items: center;
  justify-content: center;
}

#drop-overlay.visible { display: flex; }

/* ── Streaming cursor ─────────────────────────────────── */

.streaming-cursor::after {
  content: '';
  display: inline-block;
  width: 2px;
  height: 16px;
  background: var(--accent);
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: blink 0.8s step-end infinite;
}

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

/* ── Scrollbar ────────────────────────────────────────── */

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bg-hover); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-dim); }

/* ── Responsive ───────────────────────────────────────── */

@media (max-width: 768px) {
  #sidebar { position: fixed; z-index: 100; height: 100vh; }
  #sidebar.collapsed { margin-left: calc(-1 * var(--sidebar-width)); }
  .message-stats { display: none; }
  .message.tapped .message-stats { display: flex; }
  #input-area { padding: 8px 12px 12px; }
  .toolbar-controls { flex-wrap: wrap; }
  .user-email { display: none; }
  .reasoning-control .control-label { display: none; }
  #balance-display { font-size: 11px; padding: 3px 6px; }
}

/* ── Reduced Motion ──────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}