:root {
  color-scheme: dark;
  --bg: #0b0d10;
  --bg-elevated: #12151b;
  --panel: #161a22;
  --panel-hover: #1d2330;
  --border: #2a3142;
  --border-soft: #222836;
  --text: #e8ebf2;
  --muted: #8b93a8;
  --accent: #6ea8fe;
  --accent-soft: rgba(110, 168, 254, 0.12);
  --accent-hover: #5b96ef;
  --danger: #f07178;
  --danger-soft: rgba(240, 113, 120, 0.12);
  --success: #7fd99a;
  --user-bg: linear-gradient(135deg, #1a2a44, #1f3354);
  --assistant-bg: #141820;
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  --radius: 12px;
  --radius-sm: 8px;
  --font: "IBM Plex Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

button,
input,
textarea {
  font: inherit;
}

.hidden {
  display: none !important;
}

.login-gate {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background:
    radial-gradient(circle at top, rgba(110, 168, 254, 0.12), transparent 35%),
    rgba(8, 10, 14, 0.96);
  backdrop-filter: blur(10px);
}

.login-gate.hidden {
  display: none;
}

.login-card {
  width: min(100%, 380px);
  padding: 1.4rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.brand.compact {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 1.25rem;
}

.brand.compact h2 {
  margin: 0;
  font-size: 1.05rem;
}

.login-label {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.login-input {
  width: 100%;
  margin-bottom: 0.9rem;
  padding: 0.75rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
}

.login-error {
  margin: 0.75rem 0 0;
  font-size: 0.85rem;
  color: #ffb4ba;
}

.app.locked {
  pointer-events: none;
  user-select: none;
  filter: blur(3px);
}

.context-item.pending {
  opacity: 0.85;
  border-color: rgba(110, 168, 254, 0.25);
  background: var(--accent-soft);
  cursor: wait;
}

.context-item.pending .meta {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.spinner {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  border: 2px solid rgba(110, 168, 254, 0.25);
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}

.btn.loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.btn.loading::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  border: 2px solid rgba(11, 16, 32, 0.2);
  border-top-color: #0b1020;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.mobile-only {
  display: none;
}

.btn {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.85rem;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, opacity 0.15s;
}

.btn:hover:not(:disabled) {
  background: var(--panel-hover);
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.btn.primary {
  background: var(--accent);
  border-color: transparent;
  color: #0b1020;
  font-weight: 600;
}

.btn.primary:hover:not(:disabled) {
  background: var(--accent-hover);
}

.btn.ghost {
  border-color: var(--border-soft);
}

.btn.danger {
  color: var(--danger);
  border-color: rgba(240, 113, 120, 0.35);
  background: var(--danger-soft);
}

.btn.block {
  width: 100%;
}

.btn.icon {
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.toast {
  position: fixed;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  max-width: min(92vw, 520px);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  background: #2a1518;
  border: 1px solid rgba(240, 113, 120, 0.35);
  color: #ffd5d8;
  box-shadow: var(--shadow);
}

.toast.info {
  background: #152033;
  border-color: rgba(110, 168, 254, 0.35);
  color: #d8e8ff;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 90;
  padding: 1rem;
}

.modal {
  width: min(100%, 420px);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.modal h3 {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
}

.modal-desc {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.modal-input {
  width: 100%;
  margin-bottom: 1rem;
  padding: 0.7rem 0.8rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

.app {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr) 6px var(--right-panel-width, 560px);
  height: 100vh;
  background:
    radial-gradient(circle at top right, rgba(110, 168, 254, 0.08), transparent 28%),
    var(--bg);
}

.app.panel-collapsed {
  grid-template-columns: 300px minmax(0, 1fr);
}

.sidebar {
  border-right: 1px solid var(--border);
  background: rgba(18, 21, 27, 0.92);
  backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  min-height: 0;
}

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

.brand {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 1rem;
}

.brand-icon {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 1.1rem;
}

.brand h1 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

.brand-sub {
  margin: 0.1rem 0 0;
  font-size: 0.75rem;
  color: var(--muted);
}

.sidebar-search {
  padding: 0.75rem 1rem 0;
}

.sidebar-search input {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-soft);
  background: var(--bg-elevated);
  color: var(--text);
}

.sidebar-search input::placeholder {
  color: var(--muted);
}

.context-list {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0 0.5rem 0.5rem;
  overflow-y: auto;
  flex: 1;
}

.context-item {
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.55rem 0.55rem 0.7rem;
  cursor: pointer;
  margin-bottom: 0.3rem;
  border: 1px solid transparent;
  transition: background 0.15s, border-color 0.15s;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.context-item-main {
  min-width: 0;
  flex: 1;
}

.context-item-actions {
  display: flex;
  gap: 0.15rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s;
}

.context-item:hover .context-item-actions,
.context-item.active .context-item-actions,
.context-item:focus-within .context-item-actions {
  opacity: 1;
  pointer-events: auto;
}

.context-action {
  width: 1.7rem;
  height: 1.7rem;
  padding: 0;
  color: var(--muted);
}

.context-action:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.context-action.danger:hover {
  color: #ffb4a8;
  background: rgba(235, 90, 70, 0.12);
}

.context-item:hover {
  background: var(--panel-hover);
}

.context-item.active {
  background: var(--accent-soft);
  border-color: rgba(110, 168, 254, 0.35);
}

.context-item .name {
  font-size: 0.92rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.context-item .meta {
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 0.2rem;
}

.sidebar-footer {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--border-soft);
  font-size: 0.75rem;
  color: var(--muted);
}

.chat-column {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}

.chat {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  flex: 1;
}

.chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-soft);
  background: rgba(11, 13, 16, 0.75);
  backdrop-filter: blur(8px);
  flex-shrink: 0;
}

.chat-header-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.chat-header .label {
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.chat-header h2 {
  margin: 0.15rem 0 0;
  font-size: 1.15rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.context-meta {
  margin: 0.2rem 0 0;
  font-size: 0.78rem;
  color: var(--muted);
}

.chat-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.status-pill {
  font-size: 0.72rem;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
}

.status-pill.ready {
  color: var(--success);
  border-color: rgba(127, 217, 154, 0.35);
  background: rgba(127, 217, 154, 0.08);
}

.status-pill.loading {
  color: var(--accent);
  border-color: rgba(110, 168, 254, 0.35);
  background: var(--accent-soft);
}

.status-pill.error {
  color: var(--danger);
  border-color: rgba(240, 113, 120, 0.35);
  background: var(--danger-soft);
}

.messages {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  scroll-behavior: smooth;
}

.empty-state {
  margin: auto;
  text-align: center;
  max-width: 360px;
  color: var(--muted);
}

.empty-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.empty-state h3 {
  margin: 0 0 0.4rem;
  color: var(--text);
}

.empty-state p {
  margin: 0 0 1rem;
  font-size: 0.92rem;
}

.message-row {
  display: flex;
  gap: 0.75rem;
  max-width: 920px;
  width: 100%;
}

.message-row.user {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.message-avatar {
  width: 2rem;
  height: 2rem;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.82rem;
  font-weight: 600;
}

.message-row.user .message-avatar {
  background: var(--accent-soft);
  color: var(--accent);
}

.message-row.assistant .message-avatar {
  background: #202633;
  color: #b6c0d4;
}

.message {
  flex: 1;
  min-width: 0;
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  border: 1px solid var(--border-soft);
}

.message-row.user .message {
  background: var(--user-bg);
  border-color: rgba(110, 168, 254, 0.18);
}

.message-row.assistant .message {
  background: var(--assistant-bg);
}

.message.error .message {
  border-color: rgba(240, 113, 120, 0.35);
  background: var(--danger-soft);
}

.message-head {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.45rem;
}

.message .role {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text);
}

.message .time {
  font-size: 0.72rem;
  color: var(--muted);
  white-space: nowrap;
}

.message .content {
  line-height: 1.6;
  word-break: break-word;
}

.message .content p {
  margin: 0 0 0.75rem;
}

.message .content p:last-child {
  margin-bottom: 0;
}

.message .content pre {
  margin: 0.5rem 0;
  padding: 0.8rem 0.9rem;
  border-radius: var(--radius-sm);
  background: #0d1017;
  border: 1px solid var(--border-soft);
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.45;
}

.message .content code {
  font-family: var(--mono);
  font-size: 0.88em;
  background: rgba(255, 255, 255, 0.06);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
}

.message.streaming .content::after {
  content: "▋";
  animation: blink 1s step-end infinite;
  margin-left: 2px;
  color: var(--accent);
}

.message-skeleton {
  display: grid;
  gap: 0.45rem;
  margin-bottom: 0.65rem;
}

.message-skeleton .line {
  height: 0.65rem;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.04) 0%,
    rgba(255, 255, 255, 0.12) 50%,
    rgba(255, 255, 255, 0.04) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.2s ease-in-out infinite;
}

.message-skeleton .line:nth-child(1) { width: 92%; }
.message-skeleton .line:nth-child(2) { width: 78%; animation-delay: 0.1s; }
.message-skeleton .line:nth-child(3) { width: 64%; animation-delay: 0.2s; }

.message-activity {
  margin-bottom: 0.55rem;
  border: 1px solid rgba(110, 168, 254, 0.14);
  border-radius: var(--radius-sm);
  background: rgba(110, 168, 254, 0.06);
  overflow: hidden;
}

.message-activity.hidden {
  display: none;
}

.activity-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.45rem 0.6rem;
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 0.76rem;
  cursor: pointer;
  text-align: left;
}

.activity-toggle:hover {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.activity-chevron {
  transition: transform 0.15s;
}

.message-activity:not(.collapsed) .activity-chevron {
  transform: rotate(90deg);
}

.activity-details {
  display: grid;
  gap: 0.35rem;
  padding: 0 0.55rem 0.5rem;
}

.message-activity.collapsed .activity-details {
  display: none;
}

.activity-item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.activity-item.running {
  color: #c9d8f8;
}

.activity-item.completed {
  color: #9eb6de;
}

.activity-item .dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.activity-item.running .dot {
  animation: pulse 1s ease-in-out infinite;
}

.activity-item.completed .dot {
  background: var(--success);
}

.thinking-label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 0.55rem;
}

.thinking-dots span {
  animation: blink 1.2s infinite;
}

.thinking-dots span:nth-child(2) { animation-delay: 0.2s; }
.thinking-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@keyframes pulse {
  0%, 100% { opacity: 0.35; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1); }
}

.panel-resizer {
  cursor: col-resize;
  background: transparent;
  position: relative;
}

.panel-resizer::after {
  content: "";
  position: absolute;
  inset: 0;
  left: 2px;
  width: 2px;
  background: var(--border-soft);
}

body.resizing {
  cursor: col-resize;
  user-select: none;
}

body.resizing-vertical {
  cursor: row-resize;
  user-select: none;
}

.right-panel {
  border-left: 1px solid var(--border-soft);
  background: rgba(13, 16, 23, 0.96);
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}

.right-panel.collapsed {
  display: none;
}

.app.panel-collapsed .panel-resizer {
  display: none;
}

.panel-reopen-tab {
  position: fixed;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  z-index: 40;
  width: 28px;
  height: 56px;
  border: 1px solid var(--border-soft);
  border-right: none;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  background: rgba(13, 16, 23, 0.96);
  color: var(--muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.panel-reopen-tab:hover {
  color: var(--text);
  background: var(--panel-hover);
}

.panel-reopen-tab.hidden {
  display: none;
}

.composer-mode-wrap {
  position: relative;
}

.composer-mode-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.composer-mode-caret {
  font-size: 0.75rem !important;
  opacity: 0.7;
}

.composer-mode-menu {
  position: absolute;
  left: 0;
  bottom: calc(100% + 0.45rem);
  min-width: 220px;
  padding: 0.35rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--panel);
  box-shadow: var(--shadow);
  z-index: 50;
}

.composer-mode-menu.hidden {
  display: none;
}

.composer-mode-option {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  padding: 0.55rem 0.6rem;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text);
  text-align: left;
  cursor: pointer;
}

.composer-mode-option:hover,
.composer-mode-option.active {
  background: var(--accent-soft);
}

.composer-mode-option strong {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
}

.composer-mode-option small {
  display: block;
  margin-top: 0.1rem;
  font-size: 0.7rem;
  color: var(--muted);
  line-height: 1.35;
}

.composer-mode-option .codicon {
  margin-top: 0.1rem;
  color: var(--accent);
}

.message-trello-refs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.55rem;
}

.message-trello-ref {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(110, 168, 254, 0.35);
  background: rgba(110, 168, 254, 0.1);
  color: #d8e8ff;
  font-size: 0.74rem;
  text-decoration: none;
}

.message-trello-ref:hover {
  background: rgba(110, 168, 254, 0.18);
}

.message-prose img {
  max-width: 100%;
  max-height: 240px;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid var(--border-soft);
  min-height: 42px;
}

.panel-title,
.panel-header-actions {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.panel-title {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text);
}

.panel-title .codicon {
  color: var(--accent);
}

.explorer-layout {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: var(--explorer-tree-width, 220px) 4px minmax(0, 1fr);
}

.explorer-split {
  cursor: col-resize;
  background: var(--border-soft);
}

.files-tree {
  overflow: auto;
  min-height: 0;
  padding: 0.25rem 0;
  background: #11151d;
}

.vscode-tree .tree-row {
  --depth: 0;
}

.tree-item {
  width: 100%;
  display: grid;
  grid-template-columns: calc(var(--depth) * 12px) 16px 16px 1fr;
  align-items: center;
  gap: 0.25rem;
  padding: 0.18rem 0.45rem 0.18rem 0;
  border: none;
  background: transparent;
  color: #d6deef;
  text-align: left;
  cursor: pointer;
  font-size: 0.78rem;
}

.tree-item:hover,
.tree-item.active {
  background: rgba(110, 168, 254, 0.1);
}

.tree-item.root {
  font-weight: 600;
}

.tree-chevron,
.tree-icon {
  font-size: 0.95rem !important;
  color: #8b93a8;
}

.tree-item.active .tree-icon,
.tree-item:hover .tree-icon {
  color: #c5d4f8;
}

.tree-chevron-spacer {
  width: 16px;
  height: 16px;
}

.tree-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tree-children.hidden {
  display: none;
}

.files-loading,
.files-empty,
.files-error,
.files-loading.inline {
  padding: 0.55rem 0.75rem;
  font-size: 0.78rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.file-editor-pane {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  background: #0d1017;
}

.file-viewer-head {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.65rem;
  border-bottom: 1px solid var(--border-soft);
  font-size: 0.74rem;
  min-height: 34px;
}

#file-viewer-name {
  font-family: var(--mono);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}

.file-viewer-meta {
  color: var(--muted);
  flex-shrink: 0;
}

.monaco-editor-host {
  flex: 1;
  min-height: 0;
}

.terminal-drawer {
  height: var(--terminal-drawer-height, 280px);
  min-height: 160px;
  border-top: 1px solid var(--border-soft);
  background: #0d1017;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.terminal-drawer.hidden {
  display: none;
}

.terminal-drawer-resizer {
  height: 4px;
  cursor: row-resize;
  background: var(--border-soft);
}

.terminal-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.35rem 0.6rem;
  border-bottom: 1px solid var(--border-soft);
}

.terminal-drawer-title {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  font-weight: 600;
}

.terminal-toolbar {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.btn.small {
  padding: 0.3rem 0.55rem;
  font-size: 0.72rem;
}

.ssh-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem;
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--border-soft);
}

.ssh-form input {
  padding: 0.45rem 0.55rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 0.78rem;
}

.ssh-form input:nth-child(1) { grid-column: 1 / -1; }
.ssh-form input:nth-child(2) { grid-column: 1 / 2; }
.ssh-form input:nth-child(3) { grid-column: 2 / 3; }
.ssh-form input:nth-child(4) { grid-column: 1 / -1; }

.terminal-status {
  padding: 0.35rem 0.75rem;
  font-size: 0.72rem;
  color: var(--muted);
  border-bottom: 1px solid var(--border-soft);
}

.terminal-status.loading { color: var(--accent); }
.terminal-status.ready { color: var(--success); }
.terminal-status.error { color: var(--danger); }

.terminal-mount {
  flex: 1;
  min-height: 0;
  padding: 0.35rem;
  background: #0d1017;
}

.terminal-mount .xterm,
.terminal-mount .xterm-viewport {
  height: 100% !important;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

.prompt-form {
  padding: 0.85rem 1.25rem 1.25rem;
  border-top: 1px solid var(--border-soft);
  background: rgba(11, 13, 16, 0.85);
  flex-shrink: 0;
}

.composer {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  overflow: hidden;
}

#prompt-input {
  width: 100%;
  resize: none;
  min-height: 52px;
  max-height: 220px;
  border: none;
  background: transparent;
  color: var(--text);
  padding: 0.9rem 1rem 0.5rem;
  line-height: 1.5;
}

#prompt-input:focus {
  outline: none;
}

#prompt-input:disabled {
  opacity: 0.5;
}

.composer-bar {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 0.75rem;
  padding: 0.55rem 0.75rem 0.75rem;
}

.composer-left {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  min-width: 0;
  flex: 1;
}

.trello-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.trello-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  border: 1px solid rgba(110, 168, 254, 0.35);
  background: var(--accent-soft);
  color: #d8e8ff;
  border-radius: 999px;
  padding: 0.2rem 0.55rem;
  font-size: 0.72rem;
  cursor: pointer;
}

.trello-chip span {
  opacity: 0.7;
}

.modal-wide {
  width: min(100%, 560px);
}

.modal-trello {
  width: min(96vw, 1120px);
  max-height: min(92vh, 860px);
  display: flex;
  flex-direction: column;
  padding: 1rem 1.1rem 1.1rem;
}

.trello-modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.35rem;
}

.trello-modal-head h3 {
  margin-bottom: 0.25rem;
}

.trello-modal-head .modal-desc {
  margin: 0;
}

.trello-selection-count {
  flex-shrink: 0;
  font-size: 0.78rem;
  font-weight: 600;
  color: #d8e8ff;
  background: var(--accent-soft);
  border: 1px solid rgba(110, 168, 254, 0.35);
  border-radius: 999px;
  padding: 0.3rem 0.7rem;
  white-space: nowrap;
}

.trello-filters {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(200px, 1.4fr);
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.trello-filters select,
.trello-filters input {
  padding: 0.5rem 0.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 0.82rem;
}

.trello-cards-list {
  flex: 1;
  min-height: 0;
  max-height: min(58vh, 560px);
  overflow: auto;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  margin-bottom: 0.85rem;
  background: rgba(0, 0, 0, 0.15);
}

.trello-board {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.65rem;
  min-height: 100%;
}

.trello-column {
  flex: 0 0 280px;
  width: 280px;
  max-height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.trello-column-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.55rem 0.7rem;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--border-soft);
  position: sticky;
  top: 0;
  z-index: 1;
}

.trello-column-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.trello-column-count {
  flex-shrink: 0;
  font-size: 0.7rem;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  padding: 0.1rem 0.45rem;
}

.trello-column-cards {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 0.55rem;
  overflow: auto;
  max-height: 480px;
}

.trello-card-item {
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
  padding: 0.6rem 0.65rem;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  background: var(--panel);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}

.trello-card-item:hover {
  background: var(--panel-hover);
  border-color: rgba(110, 168, 254, 0.25);
}

.trello-card-item.selected {
  border-color: rgba(110, 168, 254, 0.55);
  background: rgba(110, 168, 254, 0.08);
  box-shadow: inset 0 0 0 1px rgba(110, 168, 254, 0.15);
}

.trello-card-item input[type="checkbox"] {
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.trello-card-body {
  min-width: 0;
  flex: 1;
}

.trello-card-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.35rem;
}

.trello-card-labels {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  flex: 1;
  min-width: 0;
}

.trello-label {
  display: inline-block;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.62rem;
  font-weight: 600;
  line-height: 1.2;
  border-radius: 4px;
  padding: 0.12rem 0.35rem;
  color: #0f141c;
}

.trello-label-null,
.trello-label-black,
.trello-label-black_dark {
  background: #5a6270;
  color: #f2f4f8;
}

.trello-label-green,
.trello-label-green_dark,
.trello-label-lime,
.trello-label-lime_dark {
  background: #4fbe75;
}

.trello-label-yellow,
.trello-label-yellow_dark {
  background: #f5cd47;
}

.trello-label-orange,
.trello-label-orange_dark {
  background: #ff9f1a;
}

.trello-label-red,
.trello-label-red_dark,
.trello-label-pink,
.trello-label-pink_dark {
  background: #eb5a46;
  color: #fff;
}

.trello-label-purple,
.trello-label-purple_dark {
  background: #c377e0;
}

.trello-label-blue,
.trello-label-blue_dark,
.trello-label-sky,
.trello-label-sky_dark {
  background: #6ea8fe;
}

.trello-card-due {
  flex-shrink: 0;
  font-size: 0.68rem;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
  padding: 0.1rem 0.35rem;
}

.trello-card-due.overdue {
  color: #ffb4a8;
  background: rgba(235, 90, 70, 0.15);
}

.trello-card-due.done {
  color: #9ed5ad;
  background: rgba(79, 190, 117, 0.12);
}

.trello-card-name {
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 0.2rem;
}

.trello-card-preview {
  font-size: 0.72rem;
  line-height: 1.4;
  color: var(--muted);
  margin-bottom: 0.45rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.trello-card-members {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  min-width: 0;
}

.trello-member-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.trello-member-initials {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(110, 168, 254, 0.25);
  color: #d8e8ff;
  font-size: 0.62rem;
  font-weight: 700;
}

.trello-member-more {
  font-size: 0.65rem;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  padding: 0.05rem 0.35rem;
}

.trello-member-names {
  font-size: 0.68rem;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.trello-card-unassigned {
  font-size: 0.68rem;
  color: var(--muted);
  font-style: italic;
}

.trello-card-meta {
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 0.15rem;
}

.trello-empty,
.trello-token-box {
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 0.75rem;
  padding: 1rem;
}

.trello-token-row {
  display: flex;
  gap: 0.45rem;
  margin-top: 0.45rem;
}

.trello-token-row input {
  flex: 1;
  padding: 0.5rem 0.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
}

@media (max-width: 760px) {
  .trello-board {
    flex-direction: column;
  }

  .trello-column {
    flex: 1 1 auto;
    width: 100%;
    max-width: 100%;
  }

  .trello-column-cards {
    max-height: none;
  }

  .trello-filters {
    grid-template-columns: 1fr;
  }
}

.message-prose {
  line-height: 1.65;
}

.message-prose p {
  margin: 0 0 0.75rem;
}

.message-prose p:last-child {
  margin-bottom: 0;
}

.message-prose h1,
.message-prose h2,
.message-prose h3 {
  margin: 1rem 0 0.5rem;
  line-height: 1.3;
}

.message-prose ul,
.message-prose ol {
  margin: 0.5rem 0 0.75rem;
  padding-left: 1.25rem;
}

.message-prose li {
  margin: 0.2rem 0;
}

.message-prose code {
  font-family: var(--mono);
  font-size: 0.88em;
  background: rgba(255, 255, 255, 0.06);
  padding: 0.12rem 0.35rem;
  border-radius: 4px;
}

.message-prose pre {
  margin: 0.65rem 0;
  padding: 0;
  overflow: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-soft);
}

.message-prose pre code {
  display: block;
  padding: 0.8rem 0.9rem;
  background: #0d1017;
  font-size: 0.8rem;
  line-height: 1.45;
}

.message-prose a {
  color: var(--accent);
  text-decoration: none;
}

.message-prose a:hover {
  text-decoration: underline;
}

.message-prose blockquote {
  margin: 0.65rem 0;
  padding-left: 0.75rem;
  border-left: 3px solid rgba(110, 168, 254, 0.45);
  color: var(--muted);
}

.composer-hint {
  font-size: 0.72rem;
  color: var(--muted);
}

.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 20;
}

@media (max-width: 1100px) {
  .app {
    grid-template-columns: 280px minmax(0, 1fr);
  }

  .panel-resizer,
  .right-panel {
    display: none;
  }
}

@media (max-width: 900px) {
  .app {
    grid-template-columns: 1fr;
  }

  .mobile-only {
    display: inline-flex;
  }

  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(88vw, 320px);
    z-index: 30;
    transform: translateX(-105%);
    transition: transform 0.2s ease;
  }

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

  .chat-actions .btn.icon {
    display: inline-flex;
  }
}