/* ── toast.css                                Toast notification stack, animations ── */
.toast-icon .check-icon svg {
  width: 16px;
  height: 16px;
}

.copy-action-icon.check-icon svg {
  width: 14px;
  height: 14px;
}

.activity-item.pending {
  color: #174ea6;
  background: #f0f6ff;
  border-color: #d3e3fd;
}

.activity-item.pending .codicon,
.activity-item.retry .codicon {
  animation: spin 0.8s linear infinite;
}

.activity-item.retry {
  color: #c5221f;
  background: #fce8e6;
  border-color: #fad2cf;
}

.activity-item.done.reconnect-ok {
  color: #137333;
  background: #e6f4ea;
  border-color: #ceead6;
}

.agent-working-placeholder.reconnecting {
  color: var(--accent-text);
  animation: reconnect-pulse 1.4s ease-in-out infinite;
}

@keyframes reconnect-pulse {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}

.activity-item.done {
  color: #188038;
  background: #f6faf7;
  border-color: #ceead6;
}

.activity-hint {
  display: block;
  margin-top: 2px;
  color: #9aa0a6;
  font-size: 11px;
  line-height: 1.35;
}

.error-card {
  border-color: #fad2cf;
  background: #fef7f6;
}

.error-card-head {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 8px 10px;
}

.error-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  color: #b3261e;
  background: transparent;
  align-self: flex-start;
  margin-top: 1px; /* Perfectly centers the icon vertically with the title text's first line */
}

.error-icon-wrap .codicon {
  font-size: 15px !important;
}

.error-icon-wrap svg,
.error-icon svg {
  width: 15px;
  height: 15px;
  display: block;
  overflow: visible;
}

.error-icon-wrap svg:not(.error-icon-multicolor),
.error-icon svg:not(.error-icon-multicolor) {
  fill: currentColor;
}

.error-card-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
  flex: 1;
}

.error-card-title {
  color: #b3261e;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  line-height: 1.35;
}

.error-card-hint {
  color: #5f6368;
  font-size: 10px;
  line-height: 1.45;
}

.error-card-foot {
  padding: 0 10px 8px;
}

.error-details-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  color: #b3261e;
  background: #fff;
  border: 1px solid #fad2cf;
  border-radius: 6px;
  font: 500 10px/1 var(--font-body);
  cursor: pointer;
}

.error-details-toggle:hover {
  background: #fff5f4;
}

.error-details {
  display: none;
  overflow-x: auto;
  overflow-y: auto;
  max-width: 100%;
  max-height: 96px;
  margin: 8px 0 0;
  padding: 8px 10px;
  color: #5f6368;
  background: #fff;
  border: 1px solid #fad2cf;
  border-radius: 6px;
  font: 500 10px/1.45 var(--font-mono);
  white-space: pre;
  word-break: normal;
  overflow-wrap: normal;
}

.error-details.open {
  display: block;
}

.activity-item .activity-path {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 11px;
}

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

.agent-composer-wrap {
  flex-shrink: 0;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  padding: 0 16px 16px;
  background: var(--composer-bg);
  border-top: none;
}

.agent-composer {
  margin: 0;
  width: 100%;
  min-width: 0;
}

.composer-surface {
  overflow: visible;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  background: var(--surface-1);
  border: 1px solid var(--outline);
  border-radius: 16px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.composer-surface:focus-within {
  background: var(--surface-1);
  border-color: #4285f4;
  box-shadow: 0 0 0 3px rgba(66, 133, 244, 0.15);
}

.composer-surface textarea {
  display: block;
  width: 100%;
  min-height: 44px;
  max-height: 140px;
  padding: 14px 16px 8px;
  color: var(--text);
  background: transparent;
  border: 0;
  outline: 0;
  resize: none;
  font-size: 14px;
  line-height: 1.5;
}

.composer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 0 10px 10px 14px;
}

.composer-bar-left {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.composer-model-picker {
  position: relative;
  flex-shrink: 0;
}

.composer-model-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  max-width: 220px;
  height: 28px;
  padding: 0 6px;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 6px;
  font: 500 12px/1 var(--font-body);
  cursor: pointer;
  transition: color 0.12s, background 0.12s;
}

.composer-model-btn:hover,
.composer-model-picker.is-open .composer-model-btn {
  color: var(--text);
  background: transparent;
}

.composer-model-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.composer-model-btn .codicon {
  font-size: 12px;
  opacity: 0.75;
  flex-shrink: 0;
}

.composer-model-menu {
  position: fixed;
  z-index: 1200;
  width: min(300px, calc(100vw - 24px));
  max-height: min(360px, calc(100vh - 24px));
  overflow: auto;
  padding: 6px;
  background: var(--dropdown-bg, #252526);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 10px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.55);
}

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

.composer-hint {
  display: none !important;
}

.composer-model-group {
  padding: 4px 0;
}

.composer-model-group + .composer-model-group {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 4px;
  padding-top: 8px;
}

.composer-model-group-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 4px 8px 6px;
  color: var(--muted);
  font: 600 10px/1.2 var(--font-body);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.composer-model-group-label .is-ready {
  color: var(--green);
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
}

.composer-model-group-label .needs-key {
  color: var(--muted);
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
}

.composer-model-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  padding: 7px 8px;
  color: var(--text);
  background: transparent;
  border: 0;
  border-radius: 6px;
  font: 500 12px/1.3 var(--font-body);
  text-align: left;
  cursor: pointer;
}

.composer-model-option:hover {
  background: var(--hover-overlay);
}

.composer-model-option.is-active {
  background: var(--sidebar-active-bg);
  color: var(--accent-text);
}

.composer-model-option .codicon-check {
  font-size: 14px;
  color: var(--accent-text);
}

.composer-model-option:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.composer-model-option.needs-setup {
  opacity: 0.72;
}

.composer-image-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  padding: 0;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 6px;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
}

.composer-image-btn:hover {
  color: var(--accent-text);
  background: var(--blue-container, #e8f0fe);
}

.composer-attach-icon {
  display: block;
  width: 18px;
  height: 18px;
}

.composer-image-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 8px 12px 0;
}

.composer-image-chips.hidden {
  display: none;
}

.image-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  max-width: 100%;
  padding: 2px 4px 2px 2px;
  background: rgba(60, 64, 67, 0.06);
  border: 0;
  border-radius: 6px;
}

.image-chip-thumb {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 4px;
  cursor: zoom-in;
  transition: opacity 0.12s, transform 0.12s;
}

.image-chip-thumb:hover {
  opacity: 0.88;
  transform: scale(1.04);
}

.image-chip-thumb img {
  display: block;
  width: 22px;
  height: 22px;
  object-fit: cover;
  border: 0;
  border-radius: 4px;
  pointer-events: none;
}

.image-chip-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  color: var(--muted);
  font-size: 14px !important;
}

.image-chip-name {
  overflow: hidden;
  max-width: 72px;
  color: var(--text-secondary, var(--text));
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.image-chip-remove {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  padding: 0;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 3px;
  cursor: pointer;
}

.image-chip-remove .codicon {
  font-size: 12px !important;
}

.image-chip-remove:hover {
  color: var(--text);
  background: var(--hover-overlay);
}

.user-brief-text {
  margin: 0;
}

.user-brief-images {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 6px;
}

.user-brief-text + .user-brief-images {
  margin-top: 8px;
}

.user-brief-image-btn {
  display: block;
  flex-shrink: 0;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 6px;
  cursor: zoom-in;
  transition: opacity 0.12s, transform 0.12s;
}

.user-brief-image-btn:hover {
  opacity: 0.92;
  transform: scale(1.02);
}

.user-brief-image-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.user-brief-image {
  display: block;
  width: 72px;
  height: 54px;
  max-width: 72px;
  max-height: 54px;
  object-fit: cover;
  border: 0;
  border-radius: 6px;
  pointer-events: none;
}