* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #0f0f12;
  color: #f2f2f2;
}

.app {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: #17171c;
  border-bottom: 1px solid #262630;
}

.topbar h1 {
  font-size: 18px;
  margin: 0;
}

.error-banner {
  display: none;
  background: #4a1414;
  color: #ffb3b3;
  border-bottom: 1px solid #7a1f1f;
  padding: 10px 20px;
  font-size: 13px;
}

.error-banner.visible {
  display: block;
}

.checkbox-row {
  flex-direction: row !important;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.checkbox-row input {
  width: auto;
}

.voice-presets {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.voice-btn {
  background: #1d1d24;
  color: #ccc;
  border: 1px solid #2a2a33;
  padding: 8px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 12px;
}

.voice-btn.active {
  background: #3d7dff;
  color: #fff;
  border-color: #3d7dff;
}

.sound-btn.failed {
  opacity: 0.4;
  text-decoration: line-through;
  cursor: not-allowed;
}

.status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #666;
}

.dot.live {
  background: #ff2d55;
  box-shadow: 0 0 8px #ff2d55;
}

.dot.stopped {
  background: #555;
}

.dot.error {
  background: #ffb020;
}

.main {
  flex: 1;
  display: flex;
  overflow: hidden;
}

.preview-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px;
  gap: 14px;
  overflow-y: auto;
}

.orientation {
  display: flex;
  gap: 8px;
}

.orientation-btn {
  background: #1d1d24;
  color: #ccc;
  border: 1px solid #2a2a33;
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 12px;
}

.orientation-btn.active {
  background: #3d7dff;
  color: #fff;
  border-color: #3d7dff;
}

.preview-frame {
  width: 300px;
  aspect-ratio: 9 / 16;
  background: #000;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #2a2a33;
  flex-shrink: 0;
}

.preview-frame.horizontal {
  width: 480px;
  aspect-ratio: 16 / 9;
}

.preview-frame.classic {
  width: 400px;
  aspect-ratio: 4 / 3;
}

.preview-frame canvas {
  width: 100%;
  height: 100%;
}

.scenes {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.scene-btn {
  background: #1d1d24;
  color: #ccc;
  border: 1px solid #2a2a33;
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
}

.scene-btn.active {
  background: #ff2d55;
  color: #fff;
  border-color: #ff2d55;
}

.scene-config {
  width: 300px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  width: 300px;
}

.filter-levels {
  width: 300px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  color: #999;
}

.filter-btn {
  background: #1d1d24;
  color: #ccc;
  border: 1px solid #2a2a33;
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 12px;
}

.filter-btn.active {
  background: #3d7dff;
  color: #fff;
  border-color: #3d7dff;
}

.hotkey-hint {
  font-size: 10px;
  color: #666;
  text-transform: none;
  letter-spacing: normal;
}

.side-col {
  width: 340px;
  border-left: 1px solid #262630;
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.dynamics-col {
  width: 340px;
  flex-shrink: 0;
  border-right: 1px solid #262630;
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.panel {
  background: #17171c;
  border: 1px solid #262630;
  border-radius: 10px;
  padding: 16px;
}

.panel h2 {
  font-size: 14px;
  margin: 0 0 12px;
  color: #aaa;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: #999;
  margin-bottom: 10px;
}

input[type="text"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="time"] {
  background: #0f0f12;
  border: 1px solid #2a2a33;
  color: #f2f2f2;
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 15px;
  color-scheme: dark;
  width: 100%;
}

input[type="number"] {
  min-width: 70px;
}

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

.btn {
  flex: 1;
  padding: 10px;
  border-radius: 8px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  font-size: 13px;
}

.btn.primary {
  background: #ff2d55;
  color: #fff;
}

.btn.danger {
  background: #262630;
  color: #ccc;
}

.btn.secondary {
  background: #1d1d24;
  color: #ccc;
  border: 1px solid #2a2a33;
  flex: none;
  padding: 8px 14px;
}

.url-add {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.url-add input {
  flex: 1;
  min-width: 0;
}

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

.hint {
  font-size: 11px;
  color: #777;
  margin-top: 10px;
  line-height: 1.4;
}

.soundboard {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}

.sound-cell {
  position: relative;
}

.sound-btn {
  background: #1d1d24;
  border: 1px solid #2a2a33;
  color: #f2f2f2;
  padding: 12px 8px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 12px;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 100%;
  box-sizing: border-box;
}

.sound-remove-btn,
.sound-rename-btn {
  position: absolute;
  top: -6px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid #17171c;
  font-size: 11px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.sound-remove-btn {
  right: -6px;
  background: #ff2d55;
  color: #fff;
}

.sound-rename-btn {
  left: -6px;
  background: #3d7dff;
  color: #fff;
  font-size: 10px;
}

.sound-stop-btn {
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid #17171c;
  background: #ffcf5c;
  color: #17171c;
  font-size: 11px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.sound-btn:active {
  background: #ff2d55;
}

.sound-btn.active {
  background: #3d7dff;
  border-color: #3d7dff;
  color: #fff;
}

.add-sound {
  border: 1px dashed #2a2a33;
  border-radius: 8px;
  padding: 10px;
  text-align: center;
  cursor: pointer;
}

.add-sound input {
  display: none;
}

.trivia-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.trivia-form input {
  background: #0f0f12;
  border: 1px solid #2a2a33;
  color: #f2f2f2;
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 13px;
}

.correct-select {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: #999;
}

.correct-select select {
  background: #0f0f12;
  border: 1px solid #2a2a33;
  color: #f2f2f2;
  padding: 6px 8px;
  border-radius: 6px;
}

.trivia-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
  max-height: 180px;
  overflow-y: auto;
}

.trivia-item {
  background: #1d1d24;
  border: 1px solid #2a2a33;
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 12px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.trivia-item.active {
  border-color: #ff2d55;
  background: #2a1720;
}

.trivia-item .remove-btn {
  background: none;
  border: none;
  color: #888;
  cursor: pointer;
  font-size: 14px;
  padding: 0 4px;
}

.trivia-controls {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.trivia-controls .btn {
  font-size: 12px;
  padding: 8px 6px;
}

.camera-mode-row {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.camera-mode-btn {
  flex: 1;
  background: #1d1d24;
  color: #ccc;
  border: 1px solid #2a2a33;
  padding: 8px 6px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 11px;
}

.camera-mode-btn.active {
  background: #3d7dff;
  color: #fff;
  border-color: #3d7dff;
}

.pip-controls {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 10px;
  padding: 10px;
  background: #17171c;
  border: 1px solid #2a2a33;
  border-radius: 8px;
}

.pip-controls select {
  background: #0f0f12;
  border: 1px solid #2a2a33;
  color: #f2f2f2;
  padding: 6px 8px;
  border-radius: 6px;
  width: 100%;
}

.whiteboard-colors {
  display: flex;
  gap: 8px;
  align-items: center;
}

.wb-color {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid #2a2a33;
  cursor: pointer;
  padding: 0;
}

.wb-color.active {
  border-color: #ffffff;
}

#wbColorPicker {
  width: 28px;
  height: 28px;
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
}

.preview-frame.drawing canvas {
  cursor: crosshair;
}

.sticker-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  margin-bottom: 6px;
}

.sticker-btn {
  background: #1d1d24;
  color: #ccc;
  border: 1px solid #2a2a33;
  padding: 6px 8px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 12px;
  text-align: left;
}

.sticker-btn.active {
  background: #3d7dff;
  color: #fff;
  border-color: #3d7dff;
}

.wb-text-editor {
  position: fixed;
  z-index: 1000;
  background: #17171c;
  border: 1px solid #2a2a33;
  border-radius: 10px;
  padding: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 260px;
}

.wb-text-toolbar {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}

.wb-text-btn {
  background: #1d1d24;
  border: 1px solid #2a2a33;
  color: #ccc;
  border-radius: 6px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  font-size: 13px;
}

.wb-text-btn.active {
  background: #3d7dff;
  color: #fff;
  border-color: #3d7dff;
}

.wb-text-swatch {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid #2a2a33;
  cursor: pointer;
  padding: 0;
}

.wb-text-toolbar input[type="color"] {
  width: 24px;
  height: 24px;
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
}

.wb-text-input {
  background: #0f0f12;
  border: 1px solid #2a2a33;
  border-radius: 6px;
  padding: 8px;
  font-size: 15px;
  min-height: 70px;
  resize: vertical;
  font-family: -apple-system, sans-serif;
  color-scheme: dark;
}

.wb-text-actions {
  display: flex;
  gap: 8px;
}

.wb-text-actions .btn {
  flex: 1;
  padding: 6px 10px;
  font-size: 12px;
}

.login-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #0b0b0f;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-box {
  background: #17171d;
  border: 1px solid #2a2a33;
  border-radius: 12px;
  padding: 32px;
  width: 280px;
  text-align: center;
}

.login-box h2 {
  margin: 0 0 8px;
}

.login-box p {
  margin: 0 0 16px;
  color: #9a9aa5;
  font-size: 14px;
}

.login-box input {
  width: 100%;
  box-sizing: border-box;
  margin-bottom: 12px;
  padding: 10px;
  border-radius: 6px;
  border: 1px solid #2a2a33;
  background: #0b0b0f;
  color: #fff;
}

.login-box .btn {
  width: 100%;
}

.login-error {
  color: #ff4d6d;
  font-size: 13px;
  min-height: 18px;
}

.cloud-sync-status {
  font-size: 13px;
  padding: 4px 12px;
  border-radius: 20px;
  background: #262630;
  color: #9a9aa5;
  display: none;
}

.cloud-sync-status.syncing {
  display: inline-block;
  background: #3a2f10;
  color: #ffcf5c;
}

.cloud-sync-status.saved {
  display: inline-block;
  background: #10331f;
  color: #6ee7a0;
}


.shortcuts-overlay {
  position: fixed;
  inset: 0;
  z-index: 9998;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
}

.shortcuts-box {
  background: #17171c;
  border: 1px solid #262630;
  border-radius: 12px;
  padding: 24px;
  width: 360px;
  max-height: 80vh;
  overflow-y: auto;
}

.shortcuts-box h2 {
  margin: 0 0 14px;
  font-size: 16px;
}

.shortcuts-box .btn {
  width: 100%;
  margin-top: 16px;
}

.shortcut-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 0;
  font-size: 13px;
}

.shortcut-key {
  background: #1d1d24;
  border: 1px solid #2a2a33;
  border-radius: 4px;
  padding: 2px 8px;
  font-family: monospace;
  min-width: 22px;
  text-align: center;
}

.shortcut-section {
  font-size: 11px;
  text-transform: uppercase;
  color: #777;
  margin: 12px 0 4px;
  letter-spacing: 0.05em;
}

.panel > h2 {
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.panel-arrow {
  font-size: 11px;
  color: #666;
  margin-left: 8px;
}

.panel.collapsed > *:not(h2) {
  display: none !important;
}

.panel.collapsed {
  padding-bottom: 16px;
}