html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #111;
  font-family: Arial, sans-serif;
}

body {
  display: block;
}

#app {
  width: 100dvw;
  height: 100dvh;
}

.application-root {
  width: 100dvw;
  height: 100dvh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.application-surface {
  background: #222;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
}

.application-top-row {
  display: flex;
  flex-direction: row;
}

.preview-panel {
  position: relative;
  background: #000;
  overflow: hidden;
}

.preview-status-message {
  color: #fff;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem;
  box-sizing: border-box;
}

.start-camera-button {
  font-size: clamp(14px, 2.2vh, 24px);
  padding: clamp(10px, 1.8vh, 18px) clamp(16px, 2.4vh, 28px);
  cursor: pointer;
}

.live-video-container,
.live-video-container video,
.playback-preview-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  background: #000;
}

.live-video-container {
  position: relative;
}

.live-video-container video,
.previous-frame-onion-skin-canvas {
  position: absolute;
  inset: 0;
}

.previous-frame-onion-skin-canvas {
  pointer-events: none;
  opacity: 0.35;
}

.live-video-container video {
  transform: scale(-1, -1);
  transform-origin: center center;
}

.controls-panel {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  gap: 12px;
  padding: 12px;
  box-sizing: border-box;
  background: #1a1a1a;
  overflow: hidden;
}

.auto-capture-indicator-panel {
  width: 100%;
  border: 1px solid #3b3b3b;
  border-radius: 8px;
  background: #202020;
  padding: 14px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.auto-capture-indicator-title {
  color: #f1f1f1;
  font-size: clamp(14px, 2vh, 22px);
  font-weight: 700;
}

.auto-capture-status-text {
  color: #e3e3e3;
  font-size: clamp(11px, 1.6vh, 16px);
  line-height: 1.4;
}

.auto-capture-shortcut-hint {
  color: #b8b8b8;
  font-size: clamp(11px, 1.4vh, 15px);
  line-height: 1.4;
}

.capture-readiness-indicator-panel,
.playback-speed-panel {
  width: 100%;
  border: 1px solid #3b3b3b;
  border-radius: 8px;
  background: #202020;
  padding: 14px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.capture-readiness-indicator-title,
.playback-speed-title {
  color: #f1f1f1;
  font-size: clamp(14px, 2vh, 22px);
  font-weight: 700;
}

.sync-indicator {
  position: fixed;
  top: 12px;
  right: 12px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  z-index: 1000;
  box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.35), 0 0 6px rgba(0, 0, 0, 0.4);
  pointer-events: none;
}

.sync-indicator--synced {
  background: #2ecc71;
}

.sync-indicator--syncing {
  background: #f1c40f;
}

.sync-indicator--offline {
  background: #3498db;
}

.debug-overlay {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 2000;
  max-width: 420px;
  margin: 12px;
  padding: 14px 16px;
  border: 1px solid #00ff9c;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.82);
  color: #d6ffe9;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 13px;
  line-height: 1.5;
  pointer-events: none;
}

.debug-overlay-title {
  margin-bottom: 8px;
  color: #00ff9c;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.debug-overlay-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
}

.debug-overlay-label {
  color: #7fd8b0;
}

.debug-overlay-value {
  color: #ffffff;
  text-align: right;
  word-break: break-all;
}

.frame-restore-indicator {
  position: fixed;
  top: 10px;
  right: 34px;
  z-index: 1000;
  padding: 4px 10px;
  border-radius: 11px;
  background: rgba(0, 0, 0, 0.6);
  color: #f1c40f;
  font-size: 12px;
  font-weight: 700;
  pointer-events: none;
}

.capture-readiness-state {
  font-size: clamp(12px, 1.7vh, 17px);
  font-weight: 700;
  white-space: nowrap;
}

.capture-readiness-state.is-ready {
  color: #7dff83;
}

.capture-readiness-state.is-busy {
  color: #ffcc80;
}

.capture-readiness-status-text {
  color: #e3e3e3;
  font-size: clamp(11px, 1.6vh, 16px);
  line-height: 1.4;
}

.playback-speed-value {
  color: #e3e3e3;
  font-size: clamp(22px, 3.2vh, 36px);
  font-weight: 700;
}

.keyboard-controls-panel {
  width: 100%;
  border: 1px solid #3b3b3b;
  border-radius: 8px;
  background: #202020;
  padding: 14px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.keyboard-controls-title {
  color: #f1f1f1;
  font-size: clamp(14px, 2vh, 22px);
  font-weight: 700;
}

.keyboard-controls-list {
  margin: 0;
  padding-left: 20px;
  color: #e3e3e3;
  font-size: clamp(11px, 1.6vh, 16px);
  line-height: 1.4;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.timeline-panel {
  background: #181818;
  overflow: hidden;
  box-sizing: border-box;
  padding: 10px;
}

.timeline-scroll-strip {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.timeline-item-slot {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

.timeline-gap {
  appearance: none;
  width: .4rem;
  height: 4rem;
  border: 1px solid #4a4a4a;
  border-radius: 3px;
  background: #2b2b2b;
  padding: 0;
}

.timeline-frame {
  appearance: none;
  width: 100px;
  height: 70%;
  padding: 0;
  border: 1px solid #303030;
  overflow: hidden;
  background: #000;
}

.timeline-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.timeline-gap:disabled,
.timeline-frame:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.is-selected {
  outline: 3px solid #fff;
}

.timeline-frame.is-playing {
  outline: 3px solid #39ff14;
}

.timeline-frame.is-selected.is-playing {
  outline-color: #ffd700;
}

.project-browser-root {
  background: radial-gradient(circle at top, #2f2f2f 0%, #141414 60%, #0f0f0f 100%);
}

.project-browser-surface {
  width: min(1200px, 96vw);
  height: min(900px, 92vh);
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 24px;
  box-sizing: border-box;
  overflow: hidden;
}

.project-browser-header {
  color: #f5f5f5;
}

.project-browser-title {
  margin: 0;
  font-size: clamp(24px, 4vh, 40px);
}

.project-browser-subtitle {
  margin: 8px 0 0;
  color: #bbbbbb;
}

.project-browser-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(var(--project-browser-column-count), minmax(0, 1fr));
  gap: 16px;
  align-content: start;
  overflow-y: auto;
  padding: 4px;
}

.project-browser-tile {
  min-height: 130px;
  border: 2px solid #3b3b3b;
  border-radius: 12px;
  background: #1e1e1e;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  cursor: pointer;
}

.project-browser-tile.is-selected {
  border-color: #ffffff;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.35);
}

.project-browser-thumbnail-image,
.project-browser-thumbnail-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
  background: #080808;
}

.project-browser-thumbnail-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
}

.project-browser-thumbnail-plus {
  font-size: 54px;
  color: #e0e0e0;
}

.project-browser-tile-title {
  margin: 0;
  color: #f8f8f8;
  font-size: 18px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.project-browser-playback-overlay {
  position: fixed;
  inset: 0;
  z-index: 1200;
  background: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-browser-playback-image {
  width: 100vw;
  height: 100vh;
  object-fit: contain;
  display: block;
  background: #000000;
}

.project-browser-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.project-browser-modal-dialog {
  width: min(640px, 92vw);
  max-height: 92vh;
  background: #1b1b1b;
  border: 1px solid #4a4a4a;
  border-radius: 14px;
  padding: 20px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow: hidden;
}

.project-browser-modal-title {
  margin: 0;
  color: #f8f8f8;
  font-size: clamp(24px, 3vh, 34px);
}

.project-browser-modal-thumbnail-image,
.project-browser-modal-thumbnail-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 10px;
  object-fit: cover;
  background: #050505;
}

.project-browser-modal-thumbnail-placeholder {
  color: #8d8d8d;
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-browser-modal-button-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.project-browser-modal-button {
  appearance: none;
  border: 1px solid #4f4f4f;
  border-radius: 8px;
  background: #2a2a2a;
  color: #f5f5f5;
  padding: 10px 14px;
  font-size: 16px;
  cursor: pointer;
}

.project-browser-modal-button.is-selected {
  outline: 3px solid #ffffff;
  outline-offset: 2px;
}

.project-browser-modal-status-message {
  color: #d8d8d8;
  font-size: 15px;
  line-height: 1.4;
}

.project-browser-title-editor {
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow: hidden;
}

.project-browser-title-editor-draft {
  min-height: 52px;
  border: 1px solid #5d5d5d;
  border-radius: 8px;
  background: #101010;
  color: #f8f8f8;
  padding: 12px 14px;
  box-sizing: border-box;
  font-size: clamp(20px, 3vh, 30px);
  font-weight: 700;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.project-browser-title-keyboard {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(52px, 1fr));
  gap: 8px;
  overflow-y: auto;
  padding: 4px;
}

.project-browser-title-key {
  appearance: none;
  min-width: 0;
  min-height: 42px;
  border: 1px solid #555555;
  border-radius: 8px;
  background: #2b2b2b;
  color: #f6f6f6;
  padding: 8px 6px;
  box-sizing: border-box;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
}

.project-browser-title-key.is-selected {
  outline: 3px solid #ffffff;
  outline-offset: 2px;
  border-color: #ffffff;
  background: #3a3a3a;
}

.project-browser-modal-button.play-button {
  background: #225f2c;
  border-color: #3f8f4f;
}

.project-browser-modal-button.delete-button {
  background: #672626;
  border-color: #9c3f3f;
}