/* ===== Variables & Reset ===== */
:root {
  --bg: #0f172a;
  --bg-top: #1e293b;
  --panel: #111827;
  --panel-soft: #1e293b;
  --panel-hover: #263347;
  --card-bg: rgba(17, 24, 39, 0.95);
  --text: #e5e7eb;
  --muted: #9ca3af;
  --accent: #22d3ee;
  --accent-dim: #164e63;
  --ok: #34d399;
  --warn: #fbbf24;
  --danger: #f87171;
  --fatal: #ef4444;
  --border: rgba(255, 255, 255, 0.08);
  --input-bg: #0b1220;
  --input-border: #334155;
  --viewer-bg: #080e1a;
  --line-number: #4b5563;
  --stack-text: #6b7280;
  --code-bg: #0b1220;
  --scrollbar-thumb: #334155;
  --radius: 10px;
}

:root[data-theme='light'] {
  --bg: #f1f5f9;
  --bg-top: #ffffff;
  --panel: #ffffff;
  --panel-soft: #f8fafc;
  --panel-hover: #eef2ff;
  --card-bg: rgba(255, 255, 255, 0.96);
  --text: #0f172a;
  --muted: #475569;
  --accent: #0284c7;
  --accent-dim: #dbeafe;
  --ok: #059669;
  --warn: #d97706;
  --danger: #dc2626;
  --fatal: #b91c1c;
  --border: rgba(15, 23, 42, 0.14);
  --input-bg: #ffffff;
  --input-border: #cbd5e1;
  --viewer-bg: #f8fafc;
  --line-number: #64748b;
  --stack-text: #475569;
  --code-bg: #f1f5f9;
  --scrollbar-thumb: #94a3b8;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: radial-gradient(ellipse at top, var(--bg-top), var(--bg));
  color: var(--text);
  min-height: 100vh;
}

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

/* ===== Layout ===== */
.wrap { max-width: 1400px; margin: 0 auto; padding: 1rem 1.25rem; }

.top-workbench-menu {
  margin: 0 0 0.8rem;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card-bg);
}

.top-menu-row {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.top-menu-label {
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.top-menu-nav {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  align-items: center;
}

.top-nav-btn {
  width: auto;
  max-width: none;
  border-radius: 999px;
  padding: 0.32rem 0.75rem;
  font-size: 0.77rem;
  font-weight: 600;
  border: 1px solid var(--border);
  background: var(--panel-soft);
  color: var(--muted);
  cursor: pointer;
}

.top-nav-btn:hover {
  color: var(--text);
  background: var(--panel-hover);
}

.top-nav-btn.active {
  color: var(--text);
  border-color: color-mix(in oklab, var(--accent) 65%, transparent);
  background: color-mix(in oklab, var(--accent-dim) 70%, var(--panel-soft));
}

header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem; }
.brand-wrap { display: flex; align-items: center; min-width: 0; }
.brand-logo { width: 320px; max-width: 72vw; height: auto; display: block; filter: drop-shadow(0 2px 10px rgba(0,0,0,.18)); }
@media (max-width: 760px) {
  .brand-logo { width: 220px; max-width: 78vw; }
}

.layout { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 1rem; }
@media (max-width: 960px) { .layout { grid-template-columns: 1fr; } }

.panel-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 900px) { .panel-grid { grid-template-columns: 1fr; } }

/* ===== Tabs ===== */
.tabs { display: flex; gap: 2px; margin-bottom: 1rem; border-bottom: 1px solid var(--border); }
.tab-btn {
  padding: 0.6rem 1.2rem; background: transparent; border: none;
  color: var(--muted); font: inherit; font-weight: 600;
  cursor: pointer; border-bottom: 2px solid transparent; transition: all 0.15s;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-pane { display: none; }
.tab-pane.active { display: block; }
.view-pane { /* controlled by JS */ }

/* ===== Cards ===== */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 1rem;
}
.card h3 { margin-bottom: 0.6rem; font-size: 1rem; }

.section-shell {
  position: relative;
}

.section-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
  padding-bottom: 0.45rem;
  border-bottom: 1px solid var(--border);
}

.section-toolbar-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.section-toolbar-actions {
  display: flex;
  gap: 0.4rem;
  align-items: center;
  flex-wrap: wrap;
}

.section-action-btn {
  width: auto;
  max-width: none;
  padding: 0.28rem 0.6rem;
  font-size: 0.76rem;
  border-radius: 999px;
}

.sections-control-bar {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
  margin: 0.2rem 0 0.7rem;
}

.sections-control-label,
.sections-control-hint {
  font-size: 0.78rem;
  color: var(--muted);
}

.sections-control-hint {
  margin-left: auto;
}

.section-global-btn {
  width: auto;
  max-width: none;
  padding: 0.28rem 0.65rem;
  font-size: 0.76rem;
  border-radius: 999px;
}

.section-drag-header {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.15rem 0 0.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.55rem;
  cursor: grab;
  user-select: none;
}

.section-drag-title {
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text);
}

.section-header-actions {
  margin-left: auto;
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.drag-handle {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1;
}

.draggable-section.dragging {
  opacity: 0.55;
}

.draggable-section.drag-over {
  outline: 2px dashed color-mix(in oklab, var(--accent) 65%, transparent);
  outline-offset: 2px;
}

.draggable-section.top-view-hidden {
  display: none !important;
}

.section-collapsed .section-body {
  display: none;
}

.section-fullscreen {
  position: fixed;
  inset: 10px;
  margin: 0;
  z-index: 999;
  max-width: none;
  width: auto;
  height: auto;
  background: var(--card-bg);
  overflow: auto;
  box-shadow: 0 10px 40px rgba(0,0,0,0.35);
}

.section-fullscreen .section-body {
  max-height: calc(100vh - 120px);
  overflow: auto;
}

.section-fullscreen[data-section-id="log-views-section"] {
  inset: 0;
  border-radius: 0;
  padding: 0.85rem;
}

.section-fullscreen[data-section-id="log-views-section"] .section-body {
  height: calc(100vh - 72px);
  max-height: none;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.section-fullscreen[data-section-id="log-views-section"] #view-log-view {
  display: flex !important;
  flex-direction: column;
  min-height: 0;
  flex: 1;
}

.section-fullscreen[data-section-id="log-views-section"] .log-viewer {
  flex: 1;
  min-height: 0;
  max-height: none;
  height: auto;
}

body.section-fullscreen-active {
  overflow: hidden;
}

/* ===== Forms ===== */
label { display: block; font-size: 0.82rem; color: var(--muted); margin-bottom: 0.25rem; }

input, textarea, select, button {
  width: 100%; border-radius: 8px; border: 1px solid var(--input-border);
  background: var(--input-bg); color: var(--text);
  padding: 0.6rem 0.75rem; font: inherit; font-size: 0.9rem;
}

textarea {
  min-height: 180px; resize: vertical;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.82rem; line-height: 1.5;
}

button.primary {
  background: linear-gradient(120deg, #0891b2, #0ea5e9);
  border: none; font-weight: 600; cursor: pointer; max-width: 280px;
}
button.primary:hover { filter: brightness(1.08); }

button.secondary {
  background: var(--panel-soft); border: 1px solid var(--border);
  cursor: pointer; font-weight: 500;
}
button.secondary:hover { background: var(--panel-hover); }

.row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.status { margin-top: 0.5rem; font-size: 0.85rem; color: var(--muted); }

.timezone-controls {
  margin-top: 0.55rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.timezone-controls label {
  margin: 0;
  font-size: 0.74rem;
  color: var(--muted);
}

.timezone-controls select {
  width: auto;
  min-width: 210px;
}

.upload-progress {
  width: 100%;
  max-width: 580px;
  height: 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--input-bg);
  overflow: hidden;
  margin-top: 0.55rem;
}

.upload-section {
  margin-top: 0.65rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel-soft);
  padding: 0.65rem 0.7rem;
}

.upload-section-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text);
}

.upload-section-subtitle {
  margin-top: 0.2rem;
  font-size: 0.75rem;
  color: var(--muted);
}

.security-note {
  margin-top: 0.55rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: color-mix(in oklab, var(--panel-soft) 88%, var(--accent-dim));
  padding: 0.6rem 0.7rem;
}

.security-note-title {
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.security-note ul {
  margin: 0;
  padding-left: 1.05rem;
  display: grid;
  gap: 0.2rem;
}

.security-note li {
  margin: 0;
  font-size: 0.77rem;
  color: var(--text);
  line-height: 1.4;
}

.security-note-foot {
  margin-top: 0.45rem;
  padding-top: 0.35rem;
  border-top: 1px dashed var(--border);
  font-size: 0.74rem;
  color: var(--muted);
  line-height: 1.4;
}

.upload-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #0891b2, #22d3ee);
  transition: width 0.12s linear;
}

.upload-progress-text {
  margin-top: 0.35rem;
  font-size: 0.8rem;
  color: var(--muted);
  min-height: 1rem;
}

.log-drop-zone {
  margin-top: 0.55rem;
  border: 2px dashed var(--input-border);
  border-radius: 10px;
  background: var(--panel-soft);
  color: var(--muted);
  text-align: center;
  padding: 0.9rem 0.8rem;
  min-height: 64px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.12rem;
  font-size: 0.82rem;
  cursor: pointer;
  transition: border-color 0.14s ease, background 0.14s ease, color 0.14s ease;
}

.drop-zone-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.05rem;
  opacity: 0.9;
}

.drop-zone-text {
  font-size: 0.83rem;
  font-weight: 600;
  margin-bottom: 0.15rem;
}

.drop-zone-sub {
  font-size: 0.74rem;
  color: var(--muted);
}

.log-drop-zone.active {
  border-color: var(--accent);
  background: var(--accent-dim);
  color: var(--text);
  box-shadow: inset 0 0 0 1px color-mix(in oklab, var(--accent) 55%, transparent);
}

.upload-selection-summary {
  margin-top: 0.35rem;
  font-size: 0.78rem;
  color: var(--muted);
  min-height: 1rem;
}

.upload-hidden-input {
  display: none !important;
}

.upload-pickers input[type="file"] {
  display: none !important;
}

#upload-file-list,
.upload-file-list {
  margin-top: 0.35rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-soft);
  max-height: 140px;
  overflow: auto;
  font-size: 0.76rem;
}

#upload-file-list:empty,
.upload-file-list:empty {
  display: none;
}

.upload-file-item {
  padding: 0.28rem 0.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.upload-file-item:last-child {
  border-bottom: none;
}

.upload-file-name {
  display: inline-block;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.upload-file-include {
  width: auto;
  max-width: none;
  margin: 0;
  transform: scale(0.95);
}

#analysis-features-panel {
  margin-top: 0.45rem;
  padding: 0.5rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-soft);
}

.features-panel-title {
  font-size: 0.79rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.features-hint {
  color: var(--muted);
  font-weight: 500;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.3rem 0.65rem;
}

.feature-toggle {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  font-size: 0.78rem;
  color: var(--text);
}

.feature-toggle .feature-cb {
  width: auto;
  max-width: none;
  margin: 0;
}

/* ===== Pills / Badges ===== */
.pill {
  display: inline-block; font-size: 0.72rem; font-weight: 700;
  padding: 0.15rem 0.45rem; border-radius: 999px;
  text-transform: uppercase; letter-spacing: 0.03em;
}
.pill-error  { background: #7f1d1d; color: #fca5a5; }
.pill-warn   { background: #713f12; color: #fde68a; }
.pill-info   { background: #0c4a6e; color: #7dd3fc; }
.pill-debug  { background: #1e3a5f; color: #93c5fd; }
.pill-trace  { background: #1a2332; color: #94a3b8; }
.pill-ok     { background: #064e3b; color: #6ee7b7; }
.pill-accent { background: #164e63; color: #67e8f9; }
.pill-fatal  { background: #7f1d1d; color: #ef4444; }

/* ===== Summary Bar ===== */
.summary-bar { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 1rem; }
.summary-stat {
  background: var(--panel-soft); border: 1px solid var(--border);
  border-radius: 8px; padding: 0.5rem 0.85rem;
  text-align: center; min-width: 90px;
}
.summary-stat .val { font-size: 1.3rem; font-weight: 700; }
.summary-stat .lbl { font-size: 0.72rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.summary-stat.has-errors .val { color: var(--danger); }
.summary-stat.has-warns .val  { color: var(--warn); }

/* ===== Log Toolbar ===== */
.log-toolbar { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; margin-bottom: 0.75rem; }
.log-toolbar input[type="text"] { max-width: 320px; }
.log-toolbar select { max-width: 160px; }
.log-toolbar .count { font-size: 0.82rem; color: var(--muted); margin-left: auto; white-space: nowrap; }

.copy-status {
  min-height: 1rem;
  margin: -0.25rem 0 0.55rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.triage-grid,
.toolkit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.toolkit-grid {
  grid-template-columns: 1fr;
}

.triage-item {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-soft);
  padding: 0.55rem 0.65rem;
  margin-bottom: 0.45rem;
}

.triage-item h5 {
  font-size: 0.82rem;
  margin-bottom: 0.25rem;
}

.triage-item .meta {
  font-size: 0.74rem;
  color: var(--muted);
  margin-bottom: 0.2rem;
}

.triage-item .detail {
  font-size: 0.78rem;
  color: var(--text);
  white-space: pre-wrap;
}

.triage-item .actions {
  margin-top: 0.35rem;
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.triage-item .actions button,
.triage-item .actions a {
  width: auto;
  max-width: none;
  font-size: 0.72rem;
  padding: 0.2rem 0.45rem;
  border-radius: 999px;
}

.triage-empty {
  font-size: 0.8rem;
  color: var(--muted);
}

.context-panel {
  position: fixed;
  top: 84px;
  right: 14px;
  width: min(760px, calc(100vw - 24px));
  max-height: min(62vh, calc(100vh - 110px));
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel-soft);
  z-index: 1001;
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
  overflow: hidden;
}

.context-panel.context-dock-top {
  top: 70px;
  left: 10px;
  right: 10px;
  width: auto;
  max-height: 38vh;
}

.context-panel.context-dock-right {
  top: 70px;
  right: 10px;
  left: auto;
  width: min(560px, calc(100vw - 20px));
  max-height: calc(100vh - 84px);
}

.context-panel.context-dock-left {
  top: 70px;
  left: 10px;
  right: auto;
  width: min(560px, calc(100vw - 20px));
  max-height: calc(100vh - 84px);
}

.context-panel.context-dock-bottom {
  left: 10px;
  right: 10px;
  bottom: 10px;
  top: auto;
  width: auto;
  max-height: 40vh;
}

.context-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.6rem;
  border-bottom: 1px solid var(--border);
  cursor: move;
}

.context-viewer {
  max-height: 240px;
  overflow: auto;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.76rem;
}

.context-line {
  display: flex;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.context-line .ln {
  min-width: 56px;
  padding: 2px 8px;
  color: var(--line-number);
  text-align: right;
  border-right: 1px solid rgba(255,255,255,0.05);
}

.context-line .txt {
  padding: 2px 10px;
  white-space: pre-wrap;
  word-break: break-all;
  flex: 1;
}

.context-line.focus {
  background: rgba(34, 211, 238, 0.14);
}

.trace-flow-summary {
  margin-bottom: 0.5rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.trace-flow-list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.trace-flow-item {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-soft);
  padding: 0.45rem 0.55rem;
}

.trace-flow-item .head {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 0.2rem;
}

.trace-flow-item .body {
  font-size: 0.78rem;
  white-space: pre-wrap;
  word-break: break-all;
}

.diff-row {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.5rem 0.6rem;
  background: var(--panel-soft);
  margin-top: 0.45rem;
}

.diff-row .head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
  margin-bottom: 0.3rem;
}

.diff-row .body {
  font-size: 0.78rem;
}

.status-link {
  color: var(--accent);
  font-size: 0.76rem;
}

/* ===== Log Viewer ===== */
.log-viewer {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.78rem; line-height: 1.65;
  max-height: 70vh; overflow: auto;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--viewer-bg);
  user-select: text;
  -webkit-user-select: text;
}

.log-line { display: flex; gap: 0; border-bottom: 1px solid rgba(255, 255, 255, 0.03); transition: background 0.1s; }
.log-line:hover { background: rgba(255, 255, 255, 0.04); }
.log-line.highlight { background: rgba(34, 211, 238, 0.08); }
.log-line.error-line { border-left: 3px solid var(--danger); }
.log-line.warn-line  { border-left: 3px solid var(--warn); }
.log-line.fatal-line { border-left: 3px solid var(--fatal); }
.log-line.hidden  { display: none; }
.log-line.collapsed { display: none; }

.log-content { display: flex; flex-direction: column; align-items: flex-start; gap: .12rem; }
.log-meta { display:flex; align-items:center; flex-wrap:wrap; gap:.35rem; }
.log-part.log-file { color: #93c5fd; font-weight: 600; }
.log-part.log-ts { color: var(--muted); font-size: .76rem; }
.log-part.log-thread { color: #c4b5fd; font-size: .75rem; }
.log-part.log-logger { color: #a7f3d0; font-size: .75rem; }
.log-part.log-msg { color: var(--text); }

.log-level-pill {
  display:inline-flex; align-items:center; padding:0 .36rem; border-radius:999px;
  font-size:.67rem; font-weight:700; letter-spacing:.02em; border:1px solid transparent;
}
.log-level-pill.lvl-error, .log-level-pill.lvl-fatal { background:#7f1d1d; color:#fecaca; border-color:#b91c1c; }
.log-level-pill.lvl-warn { background:#78350f; color:#fde68a; border-color:#d97706; }
.log-level-pill.lvl-info { background:#1e3a8a; color:#bfdbfe; border-color:#3b82f6; }
.log-level-pill.lvl-debug, .log-level-pill.lvl-trace { background:#1f2937; color:#cbd5e1; border-color:#475569; }

#log-viewer[data-color-theme="contrast"] .log-line { border-bottom-color: rgba(255,255,255,.08); }
#log-viewer[data-color-theme="contrast"] .log-part.log-file { color:#f8fafc; }
#log-viewer[data-color-theme="contrast"] .log-part.log-thread { color:#e9d5ff; }
#log-viewer[data-color-theme="contrast"] .log-part.log-logger { color:#bbf7d0; }
#log-viewer[data-color-theme="contrast"] .log-level-pill.lvl-error,
#log-viewer[data-color-theme="contrast"] .log-level-pill.lvl-fatal { background:#dc2626; color:#fff; border-color:#ef4444; }
#log-viewer[data-color-theme="contrast"] .log-level-pill.lvl-warn { background:#f59e0b; color:#111827; border-color:#fbbf24; }
#log-viewer[data-color-theme="contrast"] .log-level-pill.lvl-info { background:#2563eb; color:#fff; border-color:#60a5fa; }

#log-viewer[data-color-theme="pastel"] .log-line { border-bottom-color: rgba(148,163,184,.25); }
#log-viewer[data-color-theme="pastel"] .log-part.log-file { color:#60a5fa; }
#log-viewer[data-color-theme="pastel"] .log-part.log-thread { color:#a78bfa; }
#log-viewer[data-color-theme="pastel"] .log-part.log-logger { color:#34d399; }
#log-viewer[data-color-theme="pastel"] .log-level-pill.lvl-error,
#log-viewer[data-color-theme="pastel"] .log-level-pill.lvl-fatal { background:#fecaca; color:#7f1d1d; border-color:#fda4af; }
#log-viewer[data-color-theme="pastel"] .log-level-pill.lvl-warn { background:#fde68a; color:#78350f; border-color:#fcd34d; }
#log-viewer[data-color-theme="pastel"] .log-level-pill.lvl-info { background:#bfdbfe; color:#1e3a8a; border-color:#93c5fd; }

.ln {
  min-width: 52px; padding: 2px 8px; text-align: right;
  color: var(--line-number); user-select: text; -webkit-user-select: text; flex-shrink: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.05);
}

.log-content { padding: 2px 10px; white-space: pre-wrap; word-break: break-all; flex: 1; user-select: text; cursor: text; }
.log-line,
.log-content,
.log-content * {
  user-select: text;
  -webkit-user-select: text;
}
.log-content .match { background: rgba(251, 191, 36, 0.3); border-radius: 2px; padding: 0 1px; }

/* Collapsible groups */
.group-toggle { cursor: pointer; }
.group-toggle::before { content: '\25BE '; color: var(--accent); font-size: 0.7rem; }
.group-toggle.collapsed-group::before { content: '\25B8 '; }
.log-line.stack-line .log-content { color: var(--stack-text); padding-left: 20px; }

/* ===== Threads View Layout ===== */
.threads-view-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 0.75rem;
  min-height: 520px;
  max-height: 78vh;
}

@media (max-width: 900px) {
  .threads-view-layout { grid-template-columns: 1fr; max-height: none; }
}

.threads-sidebar {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-soft);
  overflow: hidden;
  min-height: 0;
}

.threads-sidebar-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.6rem;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
  flex-shrink: 0;
}

.thread-mode-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
  flex-shrink: 0;
}

.threads-list {
  overflow-y: auto;
  flex: 1;
  padding: 0.4rem;
  min-height: 0;
}

.thread-mode-heading {
  font-size: 0.74rem;
  color: var(--muted);
  padding: 0.2rem 0.25rem 0.4rem;
}

/* ===== Thread Cards ===== */
.thread-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.5rem 0.6rem;
  margin-bottom: 0.35rem;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s;
}
.thread-card:hover { background: var(--panel-hover); }
.thread-card.selected { border-color: var(--accent); background: var(--accent-dim); }

.thread-card-name {
  font-weight: 600;
  font-size: 0.78rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 0.2rem;
}

.thread-card-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin-bottom: 0.15rem;
}

.thread-card-meta {
  font-size: 0.7rem;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Legacy thread card fields (kept for compat) */
.thread-card .name { font-weight: 600; font-size: 0.9rem; }
.thread-card .meta { font-size: 0.78rem; color: var(--muted); margin-top: 0.25rem; }

/* ===== Thread Detail / Stream Panel ===== */
.thread-detail {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-soft);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.thread-stream-placeholder {
  padding: 1.5rem 1rem;
  color: var(--muted);
  font-size: 0.84rem;
  text-align: center;
}

.thread-stream-header {
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
  flex-shrink: 0;
}

.thread-stream-title {
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 0.3rem;
  word-break: break-all;
}

.thread-stream-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  align-items: center;
  margin-bottom: 0.35rem;
}

.thread-stream-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.thread-stream-entries {
  flex: 1;
  overflow-y: auto;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.76rem;
  min-height: 0;
  background: var(--viewer-bg);
}

.thread-stream-entry {
  display: flex;
  align-items: flex-start;
  gap: 0;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  padding: 2px 0;
  cursor: pointer;
  transition: background 0.1s;
  line-height: 1.55;
  flex-wrap: wrap;
}

.thread-stream-entry:hover {
  background: rgba(255,255,255,0.05);
}

.thread-stream-entry.thread-stream-error {
  border-left: 3px solid var(--danger);
  background: rgba(248, 113, 113, 0.04);
}

.thread-stream-entry.thread-stream-warn {
  border-left: 3px solid var(--warn);
  background: rgba(251, 191, 36, 0.04);
}

.thread-stream-entry.thread-stream-stack {
  opacity: 0.7;
  padding-left: 12px;
}

.thread-stream-ln {
  min-width: 48px;
  padding: 2px 6px;
  text-align: right;
  color: var(--line-number);
  user-select: none;
  flex-shrink: 0;
  border-right: 1px solid rgba(255,255,255,0.05);
}

.thread-stream-meta-inline {
  padding: 2px 6px;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  align-items: center;
  flex-shrink: 0;
}

.thread-stream-msg {
  padding: 2px 8px 2px 0;
  flex: 1;
  white-space: pre-wrap;
  word-break: break-all;
  color: var(--text);
}

.thread-stream-vis-count {
  padding: 0.2rem 0.5rem;
  font-size: 0.7rem;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
}

/* light-theme stream adjustments */
:root[data-theme='light'] .thread-stream-entry.thread-stream-error {
  background: rgba(220,38,38,0.05);
}
:root[data-theme='light'] .thread-stream-entry.thread-stream-warn {
  background: rgba(217,119,6,0.05);
}

/* ===== Pattern Rows ===== */
.pattern-row {
  background: var(--panel-soft); border: 1px solid var(--border);
  border-radius: 8px; padding: 0.65rem 0.85rem; margin-bottom: 0.4rem;
  cursor: pointer; transition: background 0.15s;
}
.pattern-row:hover { background: var(--panel-hover); }
.pattern-row .msg {
  font-family: 'JetBrains Mono', monospace; font-size: 0.78rem;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%;
}
.pattern-row .pmeta { font-size: 0.75rem; color: var(--muted); margin-top: 0.2rem; }

/* ===== Timeline Chart ===== */
.timeline-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 0.35rem;
}

.timeline-legend {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.timeline-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  font-size: 0.74rem;
  color: var(--muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.2rem 0.42rem;
  cursor: pointer;
  width: auto;
  max-width: none;
}

.timeline-legend-item:hover {
  color: var(--text);
  border-color: var(--border);
}

.timeline-legend-item.active {
  color: var(--text);
  border-color: color-mix(in oklab, var(--accent) 55%, transparent);
  background: color-mix(in oklab, var(--accent-dim) 58%, transparent);
}

.timeline-legend-item.inactive {
  opacity: 0.45;
}

.timeline-options {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.timeline-options label {
  margin: 0;
  font-size: 0.72rem;
  color: var(--muted);
}

.timeline-options select {
  width: auto;
  min-width: 132px;
  max-width: 170px;
  padding: 0.38rem 0.45rem;
  font-size: 0.74rem;
}

.timeline-filter {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.timeline-filter label {
  margin: 0;
  font-size: 0.72rem;
  color: var(--muted);
}

.timeline-filter input {
  width: auto;
  min-width: 160px;
  max-width: 196px;
  padding: 0.38rem 0.45rem;
  font-size: 0.74rem;
}

.timeline-filter button {
  width: auto;
  max-width: none;
  padding: 0.38rem 0.62rem;
  font-size: 0.74rem;
}

.timeline-labels {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin-bottom: 0.3rem;
  color: var(--muted);
  font-size: 0.75rem;
}

.timeline-labels span {
  white-space: nowrap;
}

.timeline-chart {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: color-mix(in oklab, var(--panel-soft) 92%, transparent);
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0.35rem 0.4rem;
  min-height: 280px;
}

.timeline-chart svg {
  display: block;
  min-width: 100%;
}

.timeline-axis {
  stroke: var(--input-border);
  stroke-width: 1;
}

.timeline-grid {
  stroke: color-mix(in oklab, var(--input-border) 65%, transparent);
  stroke-width: 1;
  stroke-dasharray: 2 3;
}

.timeline-x-label,
.timeline-y-label {
  fill: var(--muted);
  font-size: 11px;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

.timeline-bar-group:hover {
  opacity: 0.88;
}

.timeline-title {
  fill: var(--muted);
  font-size: 11px;
  font-weight: 700;
}

.tl-err { background: var(--danger); fill: var(--danger); }
.tl-wrn { background: var(--warn); fill: var(--warn); }
.tl-inf { background: #0891b2; fill: #0891b2; }
.tl-oth { background: #334155; fill: #334155; }

/* ===== Stacktrace Result ===== */
.confidence { color: var(--ok); font-weight: 600; }
ul.steps { margin: 0.4rem 0 0; padding-left: 1.1rem; }
ul.steps li { margin-bottom: 0.35rem; }
code {
  background: var(--code-bg); border: 1px solid var(--border);
  border-radius: 4px; padding: 0.1rem 0.35rem; font-size: 0.82rem;
}

/* ===== History List ===== */
.history { list-style: none; padding: 0; max-height: 70vh; overflow: auto; }
.history button {
  text-align: left; background: var(--panel-soft);
  border: 1px solid var(--border); padding: 0.75rem;
  margin-bottom: 0.55rem; width: 100%; border-radius: 8px;
  cursor: pointer; color: var(--text);
}
.history button:hover { background: var(--panel-hover); }
.history small { color: var(--muted); }
.empty { color: var(--muted); }

@media (max-width: 1080px) {
  .triage-grid { grid-template-columns: 1fr; }
}

/* ===== Legend dots ===== */
.legend-dot {
  display: inline-block; width: 10px; height: 10px;
  border-radius: 2px; vertical-align: middle; margin-right: 3px;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 3px; }