/* Gas Town - Layout CSS */

/* === Root Layout === */
body {
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow: hidden;
}

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

/* === Header === */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  padding: 0 var(--space-md);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-default);
  z-index: var(--z-sticky);
}

.header-left {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--text-primary);
}

.logo-icon {
  font-size: var(--text-2xl);
}

.logo-icon-img {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
}

.logo-text {
  font-family: var(--font-mono);
  letter-spacing: 2px;
}

.town-name {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  padding: var(--space-xs) var(--space-sm);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
}

/* Mayor Command Bar */
.mayor-command-bar {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-xs) var(--space-sm);
  min-width: 280px;
  transition: all var(--transition-fast);
}

.mayor-command-bar:focus-within {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.mayor-command-bar .command-icon {
  color: #a855f7;
  font-size: 20px;
}

.mayor-command-bar input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: var(--text-sm);
  outline: none;
}

.mayor-command-bar input::placeholder {
  color: var(--text-tertiary);
}

.command-send-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xs);
  background: var(--accent-primary);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.command-send-btn:hover {
  background: #4a90e2;
}

.command-send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.command-send-btn .material-icons {
  font-size: 18px;
}

.command-view-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xs);
  background: transparent;
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.command-view-btn:hover {
  background: var(--bg-tertiary);
  color: #a855f7;
  border-color: #a855f7;
}

.command-view-btn .material-icons {
  font-size: 18px;
}

/* Mayor Output Panel */
.mayor-output-panel {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 450px;
  max-width: calc(100vw - 64px);
  max-height: calc(100vh - 100px);
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  resize: both;
  overflow: hidden;
}

.mayor-output-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-primary);
  color: #a855f7;
  font-weight: 600;
  cursor: move;
  user-select: none;
}

.mayor-output-header .material-icons {
  font-size: 18px;
}

.mayor-output-close {
  margin-left: auto;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
}

.mayor-output-close:hover {
  background: var(--bg-primary);
  color: var(--text-primary);
}

.mayor-output-content {
  flex: 1;
  padding: var(--space-md);
  overflow-y: scroll;
  overflow-x: hidden;
}

.mayor-output-content pre {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--text-secondary);
  margin: 0;
}

/* Resize handle for panel */
.mayor-output-panel::-webkit-resizer {
  background: var(--border-primary);
}

/* Mayor output input bar */
.mayor-output-input-bar {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-top: 1px solid var(--border-primary);
  background: var(--bg-tertiary);
}

.mayor-prompt {
  color: var(--primary);
  font-family: var(--font-mono);
  font-weight: bold;
}

#mayor-output-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  outline: none;
}

#mayor-output-input::placeholder {
  color: var(--text-muted);
}

.header-center {
  display: flex;
  align-items: center;
}

.nav-tabs {
  display: flex;
  gap: var(--space-xs);
}

.nav-tab {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav-tab:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.nav-tab.active {
  color: var(--accent-primary);
  background: var(--bg-tertiary);
}

.nav-tab .material-icons {
  font-size: 20px;
}

.nav-label {
  display: inline;
}

@media (max-width: 1200px) {
  .nav-label {
    display: none;
  }
  .nav-tab {
    padding: var(--space-sm);
  }
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  cursor: pointer;
}

.nav-dropdown-arrow {
  font-size: 16px !important;
  transition: transform var(--transition-fast);
}

.nav-dropdown:hover .nav-dropdown-arrow,
.nav-dropdown.open .nav-dropdown-arrow {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 200px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-xs);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition-fast);
  z-index: var(--z-dropdown);
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  text-align: left;
}

.nav-dropdown-item:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.nav-dropdown-item .material-icons {
  font-size: 18px;
}

.nav-dropdown-item.active {
  color: var(--accent-primary);
  background: var(--bg-tertiary);
}

.nav-dropdown-divider {
  height: 1px;
  background: var(--border-default);
  margin: var(--space-xs) 0;
}

.header-right {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.icon-btn:hover {
  color: var(--text-primary);
  background: var(--bg-tertiary);
}

.icon-btn-sm {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.icon-btn-sm:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.connection-status {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--status-idle);
}

.connection-status.connected .status-dot {
  background: var(--status-running);
  animation: pulse 2s infinite;
}

.connection-status.disconnected .status-dot {
  background: var(--status-dead);
}

/* === Main Content === */
.main {
  display: flex;
  flex: 1;
  overflow: hidden;
  min-height: 0;
}

/* === Sidebar === */
.sidebar {
  width: var(--sidebar-width);
  min-width: var(--sidebar-width);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-default);
  display: flex;
  flex-direction: column;
  transition: width var(--transition-base), min-width var(--transition-base);
  min-height: 0;
  overflow: hidden;
}

.sidebar.collapsed {
  width: 0;
  min-width: 0;
  overflow: hidden;
}

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

.sidebar-header h2 {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.agent-tree {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: var(--space-sm);
}

/* === Content Area === */
.content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-primary);
  min-height: 0;
}

.view {
  display: none;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
  min-height: 0;
}

.view.active {
  display: flex;
}

.view-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--border-muted);
  flex-shrink: 0;
}

.view-header h1 {
  font-size: var(--text-xl);
  font-weight: 600;
}

.view-actions {
  display: flex;
  gap: var(--space-sm);
}

.view-filters {
  display: flex;
  gap: var(--space-xs);
  margin-left: var(--space-md);
}

.view-filters .btn {
  font-size: var(--text-xs);
  padding: var(--space-xs) var(--space-sm);
}

.view-filters .filter-active {
  background: var(--accent-primary);
  color: white;
}

/* === Activity Feed === */
.activity-feed {
  width: var(--feed-width);
  min-width: var(--feed-width);
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-default);
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

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

.feed-header h2 {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.feed-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: var(--space-sm);
}

/* === Status Bar === */
.status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--status-bar-height);
  padding: 0 var(--space-md);
  background: var(--bg-tertiary);
  border-top: 1px solid var(--border-default);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  flex-shrink: 0;
}

.status-left,
.status-center,
.status-right {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.hook-status {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.hook-status .material-icons {
  font-size: 14px;
  color: var(--text-muted);
}

.hook-status.active {
  color: var(--accent-primary);
}

.hook-status.active .material-icons {
  color: var(--accent-primary);
}

kbd {
  display: inline-block;
  padding: 2px 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
}

/* === Lists === */
.convoy-list,
.mail-list {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-md) var(--space-lg);
}

.agent-grid {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-md) var(--space-lg);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-md);
  align-content: start;
}

/* === Modal Overlay === */
.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: var(--z-modal);
  opacity: 1;
  transition: opacity var(--transition-fast);
}

.modal-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow: hidden;
  transform: translateY(0);
  transition: transform var(--transition-base);
}

.modal.hidden {
  display: none;
}

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

.modal-header h2 {
  font-size: var(--text-lg);
  font-weight: 600;
}

.modal-close {
  color: var(--text-muted);
  padding: var(--space-xs);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.modal-body {
  padding: var(--space-lg);
  overflow-y: auto;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  border-top: 1px solid var(--border-muted);
}

/* === Toast Container === */
.toast-container {
  position: fixed;
  top: calc(var(--header-height) + var(--space-md));
  right: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  z-index: var(--z-toast);
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-size: var(--text-sm);
  pointer-events: auto;
  animation: toast-slide-in 0.3s ease;
}

.toast.success {
  border-color: var(--accent-success);
}

.toast.error {
  border-color: var(--accent-danger);
}

.toast.warning {
  border-color: var(--accent-warning);
}

.toast .material-icons {
  font-size: 18px;
}

.toast.success .material-icons {
  color: var(--accent-success);
}

.toast.error .material-icons {
  color: var(--accent-danger);
}

.toast.warning .material-icons {
  color: var(--accent-warning);
}

/* === Badge === */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 var(--space-xs);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-inverse);
  background: var(--accent-danger);
  border-radius: var(--radius-full);
}

.badge.hidden {
  display: none;
}

/* === Utility Classes === */
.hidden {
  display: none !important;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* === Responsive === */
@media (max-width: 1200px) {
  .activity-feed {
    width: 280px;
    min-width: 280px;
  }
}

@media (max-width: 1024px) {
  .sidebar {
    width: 240px;
    min-width: 240px;
  }

  .activity-feed {
    display: none;
  }
}

@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    left: 0;
    top: var(--header-height);
    bottom: var(--status-bar-height);
    z-index: var(--z-dropdown);
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
  }
}