:root {
  --dark-bg: #1a1a1a;
  --panel-bg: #2a2a2a;
  --border-color: #444;
  --text-color: #eee;
  --accent-color: #00ffcc;
  --glow-color: rgba(0, 255, 204, 0.5);
  --error-color: #ff4d4d;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--dark-bg);
  color: var(--text-color);
  overflow-x: hidden;
  overflow-y: auto;
  min-height: 100vh;
}

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

@media (min-width: 768px) {
  .app-container {
    flex-direction: row;
    height: 100vh;
  }
}

.sidebar {
  width: 100%;
  background-color: var(--panel-bg);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  max-height: 50vh;
  overflow-y: auto;
}

@media (min-width: 768px) {
  .sidebar {
    width: 200px;
    border-right: 1px solid var(--border-color);
    border-bottom: none;
    max-height: none;
    overflow-y: auto;
  }
}

.sidebar-header {
  padding: 1rem;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.logo {
  font-size: 1.2rem;
  color: var(--accent-color);
  text-shadow: 0 0 10px var(--glow-color);
  word-wrap: break-word;
}

@media (min-width: 768px) {
  .logo {
    font-size: 1.5rem;
  }
}

.sidebar-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-nav li {
  padding: 1rem;
  cursor: pointer;
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.2s;
  font-size: 0.9rem;
}

@media (min-width: 768px) {
  .sidebar-nav li {
    font-size: 1rem;
  }
}

.sidebar-nav li.active,
.sidebar-nav li:hover {
  background-color: var(--accent-color);
  color: var(--dark-bg);
}

.sidebar-nav li.locked {
  color: #888;
  cursor: not-allowed;
  background-color: var(--panel-bg);
}

.sidebar-nav li.locked:hover {
  color: #888;
  background-color: var(--panel-bg);
}


.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 1rem;
  background-color: var(--panel-bg);
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
  gap: 0.5rem;
}

@media (max-width: 767px) {
  .top-bar {
    flex-direction: column;
    align-items: stretch;
  }
  
  .top-bar > div {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
}

.back-to-menu-btn {
  padding: 0.5rem 1rem;
  background-color: #444;
  border: 1px solid var(--border-color);
  color: var(--text-color);
  text-decoration: none;
  border-radius: 5px;
  transition: all 0.3s ease;
  font-size: 0.85rem;
  white-space: nowrap;
}

.back-to-menu-btn:hover {
  background-color: var(--accent-color);
  color: var(--dark-bg);
}

@media (min-width: 768px) {
  .back-to-menu-btn {
    font-size: 0.9rem;
  }
}

.connection-status {
  padding: 0.3rem 0.6rem;
  border-radius: 5px;
  font-weight: bold;
  font-size: 0.8rem;
  white-space: nowrap;
}

@media (min-width: 768px) {
  .connection-status {
    font-size: 0.9rem;
  }
}

.connection-status.offline {
  background-color: var(--error-color);
  color: white;
}

.show-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.show-info .show-name {
  font-size: 0.9rem;
}

@media (min-width: 768px) {
  .show-info .show-name {
    font-size: 1rem;
  }
}

.show-info .save-icon {
  background: none;
  border: none;
  color: var(--accent-color);
  cursor: pointer;
  font-size: 1.2rem;
  padding: 0.25rem;
}

.transport-controls {
  display: flex;
  gap: 0.2rem;
  flex-wrap: wrap;
}

.transport-controls button {
  background-color: #444;
  border: 1px solid var(--border-color);
  color: white;
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  font-size: 0.9rem;
  min-width: 40px;
  white-space: nowrap;
}

@media (min-width: 768px) {
  .transport-controls button {
    padding: 0.5rem 1rem;
  }
}

.transport-controls button.panic {
  background-color: var(--error-color);
}

.workspace {
  flex: 1;
  padding: 1rem;
  overflow-y: auto;
  overflow-x: hidden;
  min-height: 0;
  -webkit-overflow-scrolling: touch;
}

.bottom-dock {
  height: 200px;
  min-height: 35px;
  max-height: 50vh;
  background-color: var(--panel-bg);
  border-top: 1px solid var(--border-color);
  transition: height 0.3s ease;
  flex-shrink: 0;
  overflow: hidden;
}

@media (max-width: 767px) {
  .bottom-dock {
    max-height: 40vh;
  }
}

.bottom-dock.collapsed {
  height: 35px;
  overflow: hidden;
}

.bottom-dock.collapsed .terminal-output {
  display: none;
}

.terminal {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.terminal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  user-select: none;
}

.terminal-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.toggle-terminal {
  padding: 0.25rem 0.5rem;
  background-color: #444;
  border: 1px solid var(--border-color);
  color: var(--text-color);
  cursor: pointer;
  border-radius: 3px;
  font-size: 0.8rem;
}

.toggle-terminal:hover {
  background-color: #555;
}

.bottom-dock.collapsed .toggle-terminal {
  transform: rotate(180deg);
}

.terminal-output {
  flex: 1;
  padding: 0.5rem;
  overflow-y: scroll;
  font-family: "Courier New", Courier, monospace;
}

/* Timeline Editor */
.timeline-editor {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: auto auto auto 1fr;
  gap: 1rem;
  min-height: 500px;
  position: relative;
  width: 100%;
}

@media (min-width: 1024px) {
  .timeline-editor {
    grid-template-columns: 1fr 300px;
    grid-template-rows: auto 30px 1fr;
    height: calc(100vh - 250px);
  }
}

@media (max-width: 1023px) {
  .timeline-editor {
    height: auto;
  }
  
  .inspector {
    grid-column: 1;
    max-height: 400px;
    overflow-y: auto;
  }
}

.timeline-ruler {
  grid-column: 1;
  height: 30px;
  background-color: #333;
  border-bottom: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.tracks-container {
  grid-column: 1;
  overflow-y: auto;
  overflow-x: auto;
  position: relative;
  min-height: 300px;
}

.track {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  min-height: 60px;
}

.track-header {
  min-width: 120px;
  width: 120px;
  padding: 0.5rem;
  background-color: #333;
  border-right: 1px solid var(--border-color);
  font-size: 0.85rem;
}

@media (min-width: 768px) {
  .track-header {
    width: 150px;
    padding: 1rem;
    font-size: 1rem;
  }
}

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

.clip {
  position: absolute;
  height: 40px;
  background-color: var(--accent-color);
  border: 1px solid var(--border-color);
  border-radius: 5px;
  padding: 0.5rem;
  box-sizing: border-box;
  cursor: move;
  user-select: none;
}

.clip.selected {
  border: 2px solid #ffffff;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.clip.dragging {
  opacity: 0.5;
}

.track-lanes.drop-target {
  background-color: rgba(0, 255, 204, 0.1);
  border: 2px dashed var(--accent-color);
}

.playhead {
  position: absolute;
  top: 0;
  left: 0;
  width: 2px;
  height: 100%;
  background-color: var(--error-color);
  z-index: 10;
  pointer-events: none;
}

.tracks-container .playhead {
  position: absolute;
  z-index: 100;
  pointer-events: none;
}

.timeline-editor {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 1rem;
  height: 100%;
}

.tracks-container {
  position: relative;
}

.inspector {
  grid-column: 2;
  grid-row: 2 / -1;
  background-color: var(--panel-bg);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 1rem;
  height: fit-content;
  max-height: 100%;
  overflow-y: auto;
  position: sticky;
  top: 0;
}

.timeline-toolbar {
  grid-column: 1 / -1;
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem;
  background-color: #333;
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
  align-items: center;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

@media (min-width: 768px) {
  .timeline-toolbar {
    gap: 1rem;
  }
}

.toolbar-group {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

@media (min-width: 768px) {
  .toolbar-group {
    flex-wrap: nowrap;
  }
}

.btn-toolbar {
  padding: 0.5rem 0.75rem;
  background-color: #444;
  border: 1px solid var(--border-color);
  color: var(--text-color);
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.85rem;
  white-space: nowrap;
}

@media (min-width: 768px) {
  .btn-toolbar {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
  }
}

.btn-toolbar:hover {
  background-color: var(--accent-color);
  color: var(--dark-bg);
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  align-items: flex-start;
  justify-content: center;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 1rem;
}

.modal-content {
  background-color: var(--panel-bg);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  max-width: 800px;
  width: 100%;
  max-height: calc(100vh - 2rem);
  overflow-y: auto;
  margin: 1rem 0;
  -webkit-overflow-scrolling: touch;
}

@media (min-width: 768px) {
  .modal {
    align-items: center;
    padding: 2rem;
  }
  
  .modal-content {
    width: 90%;
    max-height: 90vh;
    margin: 2rem;
  }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
  margin: 0;
  color: var(--accent-color);
}

.modal-body {
  padding: 1.5rem;
}

.inspector-field {
  margin: 0.5rem 0;
}

.inspector-field label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.9rem;
  color: #aaa;
}

.inspector-field input {
  width: 100%;
  padding: 0.25rem;
  background-color: #333;
  border: 1px solid var(--border-color);
  color: var(--text-color);
}

/* Panel Styles */
.panel-introduction,
.panel-connect,
.panel-live-control,
.panel-playback,
.panel-audio-manager,
.panel-devices,
.panel-diagnostics,
.panel-hauntsync,
.panel-settings,
.panel-help {
  padding: 1rem;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

@media (min-width: 768px) {
  .panel-introduction,
  .panel-connect,
  .panel-live-control,
  .panel-playback,
  .panel-audio-manager,
  .panel-devices,
  .panel-diagnostics,
  .panel-hauntsync,
  .panel-settings,
  .panel-help {
    padding: 1.5rem;
  }
}

.control-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1rem;
}

@media (min-width: 768px) {
  .control-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }
}

.control-section {
  background-color: #333;
  padding: 1rem;
  border-radius: 5px;
  border: 1px solid var(--border-color);
}

.control-section h3 {
  margin-top: 0;
  color: var(--accent-color);
}

.led-line-control,
.relay-item,
.audio-player {
  margin: 0.5rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.relay-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

.network-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem;
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
  gap: 0.5rem;
}

@media (max-width: 767px) {
  .network-item {
    flex-direction: column;
    align-items: flex-start;
  }
}

.btn-primary,
.btn-secondary,
.btn-panic {
  padding: 0.5rem 1rem;
  background-color: var(--accent-color);
  color: var(--dark-bg);
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-weight: bold;
}

.btn-secondary {
  background-color: #444;
  color: var(--text-color);
}

.btn-panic {
  background-color: var(--error-color);
  color: white;
}

.btn-primary:hover,
.btn-secondary:hover {
  opacity: 0.8;
}

.timeline-toolbar {
  display: flex;
  gap: 1rem;
  padding: 0.5rem;
  background-color: #333;
  border-bottom: 1px solid var(--border-color);
}

.transport-large {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin: 2rem 0;
}

.btn-play-large,
.btn-stop-large,
.btn-pause-large {
  width: 80px;
  height: 80px;
  font-size: 2rem;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  background-color: var(--accent-color);
  color: var(--dark-bg);
}

.timecode {
  text-align: center;
  font-size: 1.5rem;
  font-family: monospace;
  margin: 1rem 0;
}

.connection-status.lan {
  background-color: #00ff00;
  color: black;
}

.connection-status.ap {
  background-color: #ffaa00;
  color: black;
}

/* Terminal log filtering */
.terminal-header .filters button {
  padding: 0.25rem 0.5rem;
  margin: 0 0.25rem;
  background-color: #444;
  border: 1px solid var(--border-color);
  color: var(--text-color);
  cursor: pointer;
  border-radius: 3px;
}

.terminal-header .filters button.active {
  background-color: var(--accent-color);
  color: var(--dark-bg);
}

.terminal-output div {
  padding: 0.25rem 0;
  font-size: 0.85rem;
}

.terminal-output div[data-level="WARN"] {
  color: #ffaa00;
}

.terminal-output div[data-level="ERR"] {
  color: var(--error-color);
}

.terminal-output div[data-level="NET"] {
  color: #00ffff;
}

/* Audio Manager */
.audio-players {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 1rem 0;
}

@media (min-width: 768px) {
  .audio-players {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }
}

.audio-player-card {
  background-color: #333;
  padding: 1rem;
  border-radius: 5px;
  border: 1px solid var(--border-color);
}

.volume-meter {
  height: 20px;
  background-color: #222;
  border: 1px solid var(--border-color);
  margin-top: 0.5rem;
  border-radius: 3px;
}

/* Diagnostics */
.diagnostics-section {
  background-color: #333;
  padding: 1rem;
  margin: 1rem 0;
  border-radius: 5px;
  border: 1px solid var(--border-color);
  overflow-x: auto;
  word-wrap: break-word;
}

/* Help */
.help-section {
  margin: 1.5rem 0;
  padding: 1rem;
  background-color: #333;
  border-radius: 5px;
  border: 1px solid var(--border-color);
  overflow-x: auto;
  word-wrap: break-word;
}

.help-section a {
  color: var(--accent-color);
  text-decoration: none;
}

.help-section a:hover {
  text-decoration: underline;
}

/* Recovery Panel */
.recovery-panel {
  padding: 1rem;
}

.autosave-list {
  margin-top: 1rem;
}

.autosave-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  margin: 0.5rem 0;
  background-color: #333;
  border: 1px solid var(--border-color);
  border-radius: 5px;
}

.autosave-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.autosave-date {
  font-size: 0.85rem;
  color: #aaa;
}