@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap");

:root {
  --bg: #f8fafc;
  --surface: #ffffff;
  --surface-soft: #f1f5f9;
  --line: #e2e8f0;
  --line-strong: #cbd5e1;
  --ink: #0f172a;
  --ink-soft: #64748b;
  --brand: #4f46e5;
  --brand-soft: #eef2ff;
  --green: #16a34a;
  --amber: #d97706;
  --rose: #dc2626;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  font-family: "Inter", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

body.sidebar-open {
  overflow: hidden;
}

.custom-scroll::-webkit-scrollbar {
  width: 4px;
  height: 4px;
}

.custom-scroll::-webkit-scrollbar-track {
  background: transparent;
}

.custom-scroll::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 999px;
}

.custom-scroll::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

.app-shell {
  width: 100%;
  height: 100%;
  max-width: 100%;
  display: flex;
  overflow: hidden;
  position: relative;
}

.sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.3);
  opacity: 0;
  pointer-events: none;
  transition: opacity 150ms ease;
  z-index: 55;
}

.sidebar {
  width: 292px;
  border-right: 1px solid var(--line);
  background: #f8fafc;
  display: flex;
  flex-direction: column;
  min-height: 0;
  z-index: 60;
}

.sidebar-head {
  height: 52px;
  border-bottom: 1px solid var(--line);
  padding: 0 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-head-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-close {
  display: none;
  width: 28px;
  height: 28px;
  border: 1px solid #dbe3f0;
  border-radius: 999px;
  background: white;
  color: #64748b;
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-icon {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: #0f172a;
  color: white;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.brand-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.live-chip {
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid #c7d2fe;
  color: #4338ca;
  background: #eef2ff;
}

.live-chip.offline {
  border-color: #fecaca;
  color: #b91c1c;
  background: #fff1f2;
}

.sidebar-section-label {
  padding: 10px 14px 6px;
  font-size: 10px;
  text-transform: uppercase;
  font-weight: 700;
  color: #94a3b8;
  letter-spacing: 0.08em;
}

.thread-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 0 8px 10px;
}

.thread-card {
  border: 1px solid transparent;
  background: transparent;
  border-radius: 10px;
  margin-bottom: 6px;
  padding: 8px;
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease;
}

.thread-card:hover {
  border-color: #dbe3f0;
  background: rgba(255, 255, 255, 0.74);
}

.thread-card.active {
  background: white;
  border-color: var(--line);
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.04);
}

.thread-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.thread-title {
  font-size: 12px;
  font-weight: 600;
  color: #0f172a;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.thread-updated {
  font-size: 10px;
  color: #94a3b8;
}

.thread-meta {
  margin-top: 5px;
  font-size: 10px;
  color: #64748b;
  display: flex;
  gap: 8px;
}

.thread-snippet {
  margin-top: 5px;
  font-size: 11px;
  line-height: 1.45;
  color: #475569;
}

.thread-sessions {
  margin-top: 8px;
  border-left: 2px solid #e2e8f0;
  padding-left: 8px;
}

.thread-sessions.loading {
  padding-left: 8px;
}

.thread-session-loading {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  color: #64748b;
  margin-bottom: 6px;
}

.thread-loading-spinner {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 2px solid #cbd5e1;
  border-top-color: #4f46e5;
  animation: spin 0.8s linear infinite;
}

.thread-session-skeleton {
  height: 24px;
  border-radius: 8px;
  margin-bottom: 5px;
  background: linear-gradient(90deg, #f1f5f9 20%, #e2e8f0 40%, #f1f5f9 60%);
  background-size: 200% 100%;
  animation: shimmer 1.2s infinite;
}

.thread-session-item {
  font-size: 10px;
  border-radius: 8px;
  padding: 5px 6px;
  margin-bottom: 4px;
  background: #f8fafc;
  border: 1px solid transparent;
  cursor: pointer;
}

.thread-session-item:hover {
  background: white;
  border-color: #dbe3f0;
}

.thread-session-item.active {
  background: #eef2ff;
  border-color: #c7d2fe;
}

.thread-session-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  color: #334155;
}

.session-mini-id {
  font-family: "JetBrains Mono", monospace;
}

.session-mini-status {
  padding: 1px 6px;
  border-radius: 999px;
  font-size: 9px;
  text-transform: uppercase;
  border: 1px solid #dbeafe;
}

.thread-pagination {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 8px;
  border-top: 1px solid var(--line);
  padding: 8px 10px;
  background: #f8fafc;
}

.thread-pagination button {
  font-size: 11px;
  border: 1px solid #dbe3f0;
  border-radius: 8px;
  background: white;
  color: #334155;
  height: 28px;
  cursor: pointer;
}

.thread-pagination button:disabled {
  opacity: 0.45;
  cursor: default;
}

.thread-pagination span {
  font-size: 10px;
  color: #64748b;
  font-family: "JetBrains Mono", monospace;
}

.main-pane {
  flex: 1;
  min-width: 0;
  max-width: 100%;
  display: grid;
  grid-template-rows: 54px 196px minmax(0, 1fr) auto;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 22%);
  overflow-x: hidden;
}

.main-head {
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(8px);
}

.head-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.mobile-threads-btn {
  display: none;
  height: 30px;
  border: 1px solid #dbe3f0;
  border-radius: 999px;
  background: white;
  color: #475569;
  font-size: 11px;
  font-weight: 600;
  padding: 0 10px;
  align-items: center;
  gap: 5px;
}

.crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  overflow: hidden;
}

.crumb-icon {
  color: #94a3b8;
  flex-shrink: 0;
}

#breadcrumbThread,
#breadcrumbSession {
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#breadcrumbThread {
  color: #475569;
}

#breadcrumbSession {
  color: #0f172a;
  font-weight: 600;
}

.crumb-sep {
  color: #cbd5e1;
}

.head-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.terminate-btn {
  height: 28px;
  border: 1px solid #fecaca;
  border-radius: 999px;
  background: #fff1f2;
  color: #b91c1c;
  font-size: 11px;
  font-weight: 700;
  padding: 0 10px;
  cursor: pointer;
}

.terminate-btn:disabled {
  opacity: 0.45;
  cursor: default;
}

.status-badge {
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid #e2e8f0;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.meta-time {
  font-size: 10px;
  color: #94a3b8;
  font-family: "JetBrains Mono", monospace;
}

.status-active {
  border-color: #c7d2fe !important;
  color: #4338ca !important;
  background: #eef2ff !important;
}

.status-waiting {
  border-color: #fde68a !important;
  color: #b45309 !important;
  background: #fffbeb !important;
}

.status-completed {
  border-color: #bbf7d0 !important;
  color: #15803d !important;
  background: #f0fdf4 !important;
}

.status-failed {
  border-color: #fecaca !important;
  color: #b91c1c !important;
  background: #fff1f2 !important;
}

.status-pending {
  border-color: #e2e8f0 !important;
  color: #64748b !important;
  background: #f8fafc !important;
}

.status-cancelled {
  border-color: #fde68a !important;
  color: #92400e !important;
  background: #fffbeb !important;
}

.topology-pane {
  border-bottom: 1px solid var(--line);
  background: rgba(248, 250, 252, 0.8);
  min-height: 0;
  min-width: 0;
}

.pane-head {
  height: 38px;
  padding: 0 18px;
  border-bottom: 1px solid #eef2f7;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pane-title-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
}

.pane-title-icon {
  color: #94a3b8;
}

.pane-title {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  color: #475569;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pane-meta {
  font-size: 11px;
  color: #94a3b8;
  font-family: "JetBrains Mono", monospace;
}

.topology-track {
  height: calc(100% - 38px);
  overflow-x: auto;
  overflow-y: hidden;
  padding: 18px;
  display: flex;
  align-items: center;
  gap: 30px;
  min-width: 0;
}

.topology-node {
  position: relative;
  min-width: 178px;
  max-width: 220px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: white;
  padding: 10px;
  cursor: pointer;
  box-shadow: 0 6px 14px rgba(15, 23, 42, 0.04);
}

.topology-loading-node {
  pointer-events: none;
}

.topology-loading-dot {
  border-color: #cbd5e1;
  background: #eef2ff;
  animation: pulse-soft 1.2s ease-in-out infinite;
}

.topology-skeleton-line {
  border-radius: 999px;
  background: linear-gradient(90deg, #f1f5f9 20%, #e2e8f0 40%, #f1f5f9 60%);
  background-size: 200% 100%;
  animation: shimmer 1.2s infinite;
  margin-top: 6px;
  height: 8px;
}

.topology-skeleton-line.s1 {
  width: 46%;
}

.topology-skeleton-line.s2 {
  width: 88%;
}

.topology-skeleton-line.s3 {
  width: 68%;
}

.topology-node.active {
  border-color: #818cf8;
  box-shadow: 0 10px 18px rgba(79, 70, 229, 0.16);
}

.topology-node-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid #dbeafe;
  background: #f8fafc;
  color: #334155;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 6px;
}

.topology-node-dot.status-completed {
  color: #15803d;
}

.topology-node-dot.status-failed {
  color: #b91c1c;
}

.topology-node-dot.status-active {
  color: #4338ca;
}

.topology-node-id {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  color: #6366f1;
}

.topology-node-title {
  margin-top: 4px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topology-node-meta {
  margin-top: 6px;
  font-size: 10px;
  color: #64748b;
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.topology-link {
  position: absolute;
  top: 50%;
  right: -30px;
  width: 30px;
  border-top: 2px solid #dbe3f0;
}

.topology-node[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  left: 0;
  top: calc(100% + 8px);
  max-width: 360px;
  width: max-content;
  min-width: 160px;
  background: #0f172a;
  color: #f8fafc;
  border-radius: 9px;
  padding: 8px 10px;
  font-size: 11px;
  line-height: 1.45;
  white-space: normal;
  overflow-wrap: anywhere;
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.25);
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity 120ms ease, transform 120ms ease, visibility 120ms ease;
  z-index: 30;
  pointer-events: none;
}

.topology-node[data-tooltip]:hover::after,
.topology-node[data-tooltip]:focus-visible::after {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.stream-pane {
  position: relative;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 20px 18px 110px;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(100, 116, 139, 0.08) 1px, transparent 0);
  background-size: 18px 18px;
  min-width: 0;
}

.session-chip {
  display: inline-flex;
  align-items: center;
  border: 1px solid #e2e8f0;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 999px;
  font-size: 10px;
  color: #64748b;
  padding: 4px 10px;
  margin-bottom: 12px;
  font-family: "JetBrains Mono", monospace;
}

.stream-loading {
  margin-bottom: 12px;
}

.stream-controls {
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.stream-toggle {
  height: 28px;
  border: 1px solid #dbe3f0;
  border-radius: 999px;
  padding: 0 12px;
  font-size: 11px;
  color: #475569;
  background: white;
  cursor: pointer;
}

.stream-toggle.active {
  border-color: #c7d2fe;
  background: #eef2ff;
  color: #4338ca;
}

.stream-hidden-meta {
  font-size: 10px;
  color: #94a3b8;
  font-family: "JetBrains Mono", monospace;
  margin-left: auto;
}

.stream-list {
  display: grid;
  gap: 10px;
  min-width: 0;
  max-width: 100%;
}

.pinned-list {
  display: grid;
  gap: 10px;
  margin: 10px 0 12px;
  padding-bottom: 12px;
  border-bottom: 1px dashed #dbe3f0;
}

.pinned-list:empty {
  display: none;
}

.pinned-list .timeline-item::before {
  display: none;
}

.timeline-item {
  position: relative;
  padding-left: 42px;
  min-width: 0;
  max-width: 100%;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 26px;
  bottom: -16px;
  width: 2px;
  border-left: 2px dashed #dbe3f0;
}

.timeline-item.last::before {
  display: none;
}

.timeline-icon {
  position: absolute;
  left: 0;
  top: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid #dbe3f0;
  background: white;
  color: #334155;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.timeline-card {
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 11px;
  padding: 10px;
  box-shadow: 0 8px 16px rgba(15, 23, 42, 0.04);
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}

.timeline-card.kind-assistant_thinking {
  border-color: #fde68a;
  background: #fffbeb;
}

.timeline-card.kind-assistant_observation {
  border-color: #e9d5ff;
  background: #faf5ff;
}

.timeline-card.kind-assistant_output {
  border-color: #bbf7d0;
  background: #f0fdf4;
}

.timeline-card.kind-tool {
  border-color: #dbeafe;
  background: #f8fafc;
}

.timeline-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
  min-width: 0;
  flex-wrap: wrap;
}

.timeline-title-wrap {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.timeline-title {
  font-size: 12px;
  font-weight: 700;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.timeline-badge {
  font-size: 9px;
  border: 1px solid #dbe3f0;
  border-radius: 999px;
  padding: 1px 6px;
  text-transform: uppercase;
}

.timeline-ts {
  font-size: 10px;
  color: #94a3b8;
  font-family: "JetBrains Mono", monospace;
}

.timeline-summary {
  font-size: 12px;
  line-height: 1.6;
  color: #334155;
  white-space: pre-wrap;
  word-break: break-word;
}

.timeline-meta {
  margin-top: 7px;
  font-size: 10px;
  color: #94a3b8;
  font-family: "JetBrains Mono", monospace;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.skeleton-item::before {
  border-left-style: solid;
  border-left-color: #f1f5f9;
}

.skeleton-dot {
  border-color: #e2e8f0;
  background: #f8fafc;
}

.skeleton-card {
  background: #ffffff;
}

.skeleton-line {
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, #f1f5f9 20%, #e2e8f0 40%, #f1f5f9 60%);
  background-size: 200% 100%;
  animation: shimmer 1.2s infinite;
  margin-bottom: 8px;
}

.skeleton-line.w40 {
  width: 40%;
}

.skeleton-line.w85 {
  width: 85%;
}

.skeleton-line.w68 {
  width: 68%;
  margin-bottom: 0;
}

.tool-card {
  border: 1px solid #dbe3f0;
  border-radius: 10px;
  background: #fff;
  overflow: hidden;
  min-width: 0;
  max-width: 100%;
  width: 100%;
}

.tool-card.running {
  border-color: #c7d2fe;
  box-shadow: 0 6px 16px rgba(79, 70, 229, 0.18);
}

.tool-card.error {
  border-color: #fecaca;
}

.tool-card.ok {
  border-color: #bbf7d0;
}

.tool-head {
  padding: 7px 10px;
  border-bottom: 1px solid #e2e8f0;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-width: 0;
  flex-wrap: wrap;
}

.tool-title-wrap {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.tool-name {
  font-size: 11px;
  font-weight: 700;
  color: #0f172a;
  font-family: "JetBrains Mono", monospace;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.tool-status {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 999px;
  border: 1px solid #dbeafe;
  color: #2563eb;
  background: #eff6ff;
}

.tool-status.error {
  border-color: #fecaca;
  color: #b91c1c;
  background: #fff1f2;
}

.tool-status.ok {
  border-color: #bbf7d0;
  color: #15803d;
  background: #f0fdf4;
}

.tool-content {
  padding: 10px;
  display: grid;
  gap: 8px;
  min-width: 0;
}

.tool-block {
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  overflow: hidden;
  min-width: 0;
  max-width: 100%;
  width: 100%;
}

.tool-block-head {
  padding: 5px 8px;
  font-size: 10px;
  color: #64748b;
  border-bottom: 1px solid #e2e8f0;
  background: #f8fafc;
  font-weight: 600;
}

.tool-kv {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  border-bottom: 1px dashed #eef2f7;
  padding: 6px 8px;
  font-size: 11px;
}

.tool-kv:last-of-type {
  border-bottom: none;
}

.tool-kv span:first-child {
  color: #64748b;
  font-family: "JetBrains Mono", monospace;
}

.tool-kv span:last-child {
  color: #0f172a;
  font-family: "JetBrains Mono", monospace;
  text-align: right;
  overflow-wrap: anywhere;
}

.tool-block-body {
  padding: 8px;
  background: #0f172a;
  color: #cbd5e1;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.tool-block-body.light {
  background: #ffffff;
  color: #334155;
}

.tool-terminal {
  border: 1px solid #dbe3f0;
  border-radius: 8px;
  overflow: hidden;
  background: #0f172a;
  min-width: 0;
  max-width: 100%;
  width: 100%;
}

.tool-terminal-head {
  height: 24px;
  padding: 0 8px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  font-size: 10px;
  border-bottom: 1px solid #334155;
  color: #94a3b8;
  font-family: "JetBrains Mono", monospace;
}

.tool-terminal-body {
  margin: 0;
  padding: 8px;
  color: #cbd5e1;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.tool-terminal-body.output {
  color: #d1fae5;
}

.tool-list {
  margin: 0;
  padding: 8px 10px;
  list-style: none;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  display: grid;
  gap: 5px;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.inline-action {
  margin-top: 4px;
  border: 1px solid #dbeafe;
  color: #2563eb;
  background: #eff6ff;
  border-radius: 8px;
  font-size: 10px;
  padding: 4px 8px;
  cursor: pointer;
}

.earlier-tools-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px dashed #cbd5e1;
  border-radius: 9px;
  background: #f8fafc;
  color: #64748b;
  padding: 8px 10px;
  font-size: 11px;
  cursor: pointer;
  margin-bottom: 8px;
}

.empty-state {
  margin-top: 20px;
  border: 1px dashed #cbd5e1;
  background: rgba(248, 250, 252, 0.85);
  border-radius: 12px;
  padding: 20px;
  color: #64748b;
  font-size: 12px;
  text-align: center;
}

.input-shell {
  position: sticky;
  bottom: 0;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  padding: 14px 18px;
}

.input-wrap {
  max-width: 1024px;
  margin: 0 auto;
  position: relative;
}

.input-icon {
  position: absolute;
  left: 12px;
  top: 12px;
  color: #94a3b8;
}

.input-wrap textarea {
  width: 100%;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  background: #f8fafc;
  color: #334155;
  font-size: 13px;
  line-height: 1.5;
  min-height: 44px;
  max-height: 140px;
  padding: 11px 45px 11px 34px;
  resize: none;
  font-family: inherit;
}

.input-wrap textarea::placeholder {
  color: #94a3b8;
}

.input-wrap textarea:focus {
  outline: none;
  border-color: #c7d2fe;
  box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

.input-wrap button {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 30px;
  height: 30px;
  border: 1px solid #c7d2fe;
  border-radius: 8px;
  background: #4f46e5;
  color: white;
  cursor: pointer;
}

.input-wrap button:disabled {
  opacity: 0.5;
  cursor: default;
}

.event-enter {
  animation: slideUpFade 340ms cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUpFade {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes shimmer {
  0% {
    background-position: -120% 0;
  }
  100% {
    background-position: 120% 0;
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse-soft {
  0% {
    opacity: 0.7;
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0.7;
  }
}

@media (max-width: 1120px) {
  .sidebar {
    width: 252px;
  }

  .main-pane {
    grid-template-rows: 54px 184px minmax(0, 1fr) auto;
  }
}

@media (max-width: 920px) {
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(82vw, 320px);
    height: 100dvh;
    border-right: 1px solid var(--line);
    border-bottom: none;
    transform: translateX(-102%);
    transition: transform 180ms ease;
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.2);
    overflow: hidden;
    max-width: 100vw;
    touch-action: pan-y;
    padding-bottom: env(safe-area-inset-bottom);
  }

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

  body.sidebar-open .sidebar-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  .mobile-threads-btn {
    display: inline-flex;
  }

  .sidebar-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .main-pane {
    grid-template-rows: 54px 160px minmax(0, 1fr) auto;
    height: 100%;
  }

  .topology-track {
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    min-width: 0;
  }

  .thread-list {
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    touch-action: pan-y;
    max-height: calc(100dvh - 52px - 45px - env(safe-area-inset-bottom));
  }

  .thread-pagination {
    flex-shrink: 0;
  }

  .input-shell {
    position: static;
    padding-bottom: calc(12px + env(safe-area-inset-bottom));
  }
}

@media (max-width: 640px) {
  .main-head {
    padding: 0 10px;
  }

  .terminate-btn {
    padding: 0 8px;
    font-size: 10px;
  }

  .main-pane {
    grid-template-rows: 52px 146px minmax(0, 1fr) auto;
  }

  .head-left {
    gap: 6px;
  }

  .mobile-threads-btn {
    padding: 0 8px;
    font-size: 10px;
    flex-shrink: 0;
  }

  .crumbs {
    gap: 5px;
  }

  #breadcrumbThread,
  #breadcrumbSession {
    font-size: 12px;
  }

  .head-meta {
    gap: 4px;
  }

  .status-badge {
    max-width: 96px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .head-meta .meta-time {
    display: none;
  }

  .topology-track {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-auto-rows: min-content;
    align-content: start;
    align-items: stretch;
    overflow-x: hidden;
    overflow-y: auto;
    padding: 10px 10px 12px;
    gap: 10px;
  }

  .topology-node {
    width: 100%;
    min-width: 0;
    max-width: none;
  }

  .topology-node-title {
    white-space: normal;
    overflow: hidden;
    text-overflow: clip;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }

  .topology-link {
    display: none;
  }

  .topology-node::after {
    display: none !important;
  }

  .stream-pane {
    padding: 12px 8px 20px;
  }

  .stream-list,
  .timeline-item,
  .timeline-card,
  .tool-card,
  .tool-content,
  .tool-block,
  .tool-terminal {
    width: 100%;
    min-width: 0;
    max-width: 100%;
  }

  .timeline-head,
  .tool-head,
  .timeline-title-wrap,
  .tool-title-wrap {
    min-width: 0;
    width: 100%;
    flex-wrap: wrap;
  }

  .tool-title-wrap,
  .timeline-title-wrap {
    display: flex;
    flex: 1 1 auto;
  }

  .session-chip {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .stream-hidden-meta {
    width: 100%;
    margin-left: 0;
  }

  .timeline-item {
    padding-left: 30px;
  }

  .timeline-item::before {
    left: 8px;
  }

  .timeline-icon {
    width: 20px;
    height: 20px;
  }

  .timeline-card {
    padding: 8px;
  }

  .timeline-summary {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .timeline-ts {
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .timeline-meta {
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .tool-content {
    gap: 6px;
  }

  .tool-kv {
    display: block;
  }

  .tool-kv span:last-child {
    display: block;
    margin-top: 2px;
    text-align: left;
  }

  .tool-block-body,
  .tool-terminal-body,
  .tool-name {
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .tool-block-body,
  .tool-terminal-body {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
  }

  .input-shell {
    padding: 10px 10px calc(12px + env(safe-area-inset-bottom));
  }

  .input-wrap {
    max-width: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 8px;
  }

  .input-icon {
    display: none;
  }

  .input-wrap textarea {
    min-height: 42px;
    max-height: 120px;
    padding: 10px 12px;
  }

  .input-wrap button {
    position: static;
    transform: none;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }
}