.loader-input-container { display: none; }
body { display: flex; flex-direction: column; height: 100vh; overflow: hidden; background: var(--page); color: var(--ink); font-family: var(--font); }
body.tracker-fullscreen-lock { overflow: hidden; }
.tracker-app { display: flex; flex-direction: column; height: 100%; }
.tracker-header-actions, .pane-header-actions, .view-toolbar, .source-actions { display: flex; align-items: center; gap: 7px; }
.menu-toggle-btn { display: none; width: 34px; height: 34px; place-items: center; color: var(--ink); background: transparent; border: 1px solid var(--line); border-radius: var(--radius-sm); cursor: pointer; transition: border-color .16s, color .16s; }
.menu-toggle-btn:hover { color: var(--accent); border-color: var(--accent); }
.menu-toggle-icon { width: 17px; height: 17px; }
.burger-icon, .tracker-theme-icon { display: block; flex: 0 0 auto; }
.tracker-clear-input-btn, .tracker-copy-btn, .view-toolbar-btn { white-space: nowrap; }
.tracker-copy-btn { color: var(--on-accent); background: var(--accent); border-color: var(--accent); }
.tracker-copy-btn:hover { background: var(--accent-vivid); border-color: var(--accent-vivid); }
.tree-arrow-path { fill: var(--muted); }
.tracker-theme-icon--moon { display: none; }
body.dark-mode .tracker-theme-icon--sun { display: none; }
body.dark-mode .tracker-theme-icon--moon { display: block; }
.obf-header.is-running { border-bottom-color: var(--accent); }
.tracker-stop-btn { color: var(--danger); border-color: var(--danger); }
.pane-header--split { gap: 14px; }
.view-format-select { min-height: 30px; max-width: 160px; padding: 0 26px 0 10px; color: var(--ink); background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius-sm); font: 600 10px var(--mono); cursor: pointer; }
.tree-svg-canvas { cursor: grab; }
.tree-svg-canvas.is-dragging { cursor: grabbing; }
.tree-link { fill: none; stroke: var(--line-strong); stroke-width: 1.5; }
.tree-node-card { fill: var(--surface); stroke: var(--line-strong); stroke-width: 1; rx: 6; }
.tree-node-group:hover .tree-node-card { stroke: var(--accent); stroke-width: 2; }
.tree-node-group--danger .tree-node-card { stroke: var(--danger); }
.tree-node-group--warning .tree-node-card { stroke: var(--warning); }
.node-toggle-btn, .node-link-btn { cursor: pointer; }
.code-viewer { flex: 1; width: 100%; height: 100%; min-width: 0; }
.tracker-console-line { display: flex; gap: 8px; padding: 5px 8px; border-bottom: 1px solid rgba(148, 163, 184, .12); font: 11px var(--mono); }
.tracker-console-line--print { color: #d3e0f4; }
.tracker-console-line--warn { color: #f0b35e; }
.tracker-console-line--error { color: #f08a80; }
.tracker-console-badge { flex-shrink: 0; padding: 1px 6px; color: var(--on-accent); background: var(--success); border-radius: 3px; font-size: 8px; font-weight: 700; text-transform: uppercase; }
.tracker-console-badge--warn { color: #0f172a; background: #f0b35e; }
.tracker-console-badge--error { color: #fff; background: var(--danger); }
.tracker-console-message { min-width: 0; word-break: break-word; }
.inspector-url-bar { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 34px; padding: 0 12px; color: var(--muted); background: var(--surface-2); border-bottom: 1px solid var(--line); font: 10px var(--mono); }
.inspector-url-text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.inspector-url-link { flex-shrink: 0; color: var(--accent); font-weight: 700; }
.image-preview-wrap { display: none; flex: 1; align-items: center; justify-content: center; padding: 14px; overflow: hidden; background: var(--surface-2); }
.image-preview-image { max-width: 100%; max-height: 100%; object-fit: contain; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); cursor: zoom-in; }
.tracker-view { position: absolute; inset: 0; overflow: auto; background: var(--surface); }
.tracker-pane.is-fullscreen { position: fixed; inset: 10px; z-index: 4000; display: flex; border: 1px solid var(--line-strong); box-shadow: var(--shadow); }
.tracker-node-row, .tracker-node-card, .tracker-node-timeline-card { color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.tracker-node-row { display: grid; grid-template-columns: 90px minmax(130px, 1fr) minmax(180px, 2fr) 80px; gap: 8px; align-items: center; margin-bottom: 6px; padding: 9px 11px; }
.tracker-node-row:hover, .tracker-node-card:hover, .tracker-node-timeline-card:hover { border-color: var(--accent); }
.tracker-node-row__cell, .tracker-table-view__cell { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tracker-node-row__url-text, .tracker-table-view__url-text, .tracker-node-card__url, .tracker-node-timeline__url { overflow: hidden; color: var(--muted); font: 10px var(--mono); text-overflow: ellipsis; white-space: nowrap; }
.tracker-node-chip { display: inline-flex; width: fit-content; padding: 2px 7px; color: var(--accent); background: var(--accent-soft); border: 1px solid var(--accent); border-radius: 99px; font: 600 8px var(--mono); text-transform: uppercase; }
.tracker-node-chip--danger { color: var(--danger); background: var(--danger-soft); border-color: var(--danger); }
.tracker-node-chip--warning { color: var(--warning); background: var(--warning-soft); border-color: var(--warning); }
.tracker-node-link { color: var(--accent); font-size: 10px; font-weight: 700; }
.tracker-node-row.is-selected, .tracker-node-card.is-selected, .tracker-node-timeline-card.is-selected { border-color: var(--accent); box-shadow: inset 3px 0 var(--accent); }
.tracker-tree-list, .tracker-list-view, .tracker-table-view, .tracker-grid-view, .tracker-timeline-view { padding: 12px; }
.tracker-tree-list__children { margin-left: 18px; padding-left: 10px; border-left: 1px solid var(--line); }
.tracker-table-view__table { width: 100%; border-collapse: collapse; font-size: 12px; }
.tracker-table-view__cell { padding: 10px; border-bottom: 1px solid var(--line); text-align: left; }
.tracker-table-view__head { color: var(--muted); background: var(--surface-2); font: 600 9px var(--mono); text-transform: uppercase; }
.tracker-table-view__url-wrap, .tracker-node-card__footer, .tracker-node-timeline__footer { display: flex; align-items: center; gap: 7px; min-width: 0; }
.tracker-grid-view__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 10px; }
.tracker-node-card { padding: 12px; }
.tracker-node-card__header, .tracker-node-timeline__header { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 9px; }
.tracker-node-card__title, .tracker-node-timeline__title { margin-bottom: 8px; font-size: 12px; font-weight: 700; }
.tracker-node-card__meta, .tracker-node-timeline__meta { color: var(--quiet); font: 9px var(--mono); }
.tracker-timeline-view__track { position: relative; display: flex; flex-direction: column; gap: 10px; padding-left: 20px; }
.tracker-timeline-view__track::before { content: ''; position: absolute; top: 0; bottom: 0; left: 6px; width: 2px; background: var(--line); }
.tracker-timeline-view__item { position: relative; }
.tracker-timeline-view__dot { position: absolute; top: 14px; left: -19px; width: 9px; height: 9px; background: var(--accent); border: 2px solid var(--surface); border-radius: 50%; }
.tracker-node-timeline-card { padding: 12px; }
.no-data-state { display: grid; min-height: 160px; place-items: center; color: var(--quiet); font: 10px var(--mono); text-transform: uppercase; }
.tracker-image-error { display: grid; height: 100%; place-items: center; align-content: center; gap: 6px; color: var(--muted); text-align: center; }
.tracker-image-error__icon { color: var(--warning); font-size: 24px; }
.tracker-image-error__title { color: var(--ink); font-weight: 700; }
.tracker-image-error__url { max-width: 90%; overflow: hidden; font: 9px var(--mono); text-overflow: ellipsis; }
.tracker-lightbox, .tracker-summary { position: fixed; inset: 0; z-index: 10000; display: flex; align-items: center; justify-content: center; padding: 20px; background: var(--scrim); }
.tracker-lightbox__image { max-width: 92%; max-height: 92%; object-fit: contain; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); }
.tracker-summary__dialog { display: flex; flex-direction: column; width: min(100%, 780px); max-height: 90vh; padding: 24px; overflow: hidden; background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius); box-shadow: var(--shadow); }
.tracker-summary__title { margin-bottom: 16px; font-size: 20px; font-weight: 800; letter-spacing: -.02em; }
.tracker-summary__content { overflow-y: auto; color: var(--muted); }
.tracker-summary__actions { margin-top: 16px; text-align: right; }
.tracker-summary-stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin-bottom: 18px; }
.tracker-summary-stat { padding: 11px; background: var(--surface-2); border: 1px solid var(--line); border-top: 3px solid var(--accent); border-radius: var(--radius-sm); }
.tracker-summary-stat--alert { border-top-color: var(--danger); }
.tracker-summary-stat__value { color: var(--ink); font-size: 20px; font-weight: 800; font-variant-numeric: tabular-nums; }
.tracker-summary-stat__label { color: var(--muted); font: 600 8px var(--mono); text-transform: uppercase; }
.tracker-summary-section { margin-top: 16px; }
.tracker-summary-section__title { margin-bottom: 8px; color: var(--ink); font-size: 13px; font-weight: 700; }
.tracker-summary-list { padding-left: 18px; }
.tracker-summary-link { color: var(--accent); }
.mobile-drawer { position: fixed; inset: 0; z-index: 5000; visibility: hidden; pointer-events: none; }
.mobile-drawer.open { visibility: visible; pointer-events: auto; }
.drawer-overlay { position: absolute; inset: 0; background: var(--scrim); opacity: 0; transition: opacity .18s; }
.mobile-drawer.open .drawer-overlay { opacity: 1; }
.drawer-content { position: absolute; top: 0; bottom: 0; left: 0; width: min(82vw, 300px); padding: 16px; background: var(--surface); border-right: 1px solid var(--line-strong); transform: translateX(-100%); transition: transform .2s ease; }
.mobile-drawer.open .drawer-content { transform: translateX(0); }
.drawer-header { display: flex; align-items: center; justify-content: space-between; padding-bottom: 12px; border-bottom: 1px solid var(--line); font-weight: 700; }
.drawer-close-btn { width: 32px; height: 32px; color: var(--ink); background: transparent; border: 1px solid var(--line); border-radius: var(--radius-sm); cursor: pointer; }
.drawer-close-btn:hover { color: var(--danger); border-color: var(--danger); }
.drawer-menu { display: flex; flex-direction: column; gap: 5px; padding-top: 12px; }
.drawer-item { display: flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 12px; color: var(--muted); background: transparent; border: 1px solid transparent; border-radius: var(--radius-sm); cursor: pointer; font-weight: 600; text-align: left; transition: color .16s, background .16s; }
.drawer-item svg { width: 17px; height: 17px; }
.drawer-item:hover, .drawer-item.active { color: var(--accent); background: var(--accent-soft); border-color: var(--accent); }
.tracker-unauth-title { font-size: 22px; }
.tracker-unauth-copy { color: var(--muted); }
.tracker-unauth-link { color: var(--accent); font-weight: 700; }
.tracker-clipboard-buffer { position: fixed; left: -9999px; opacity: 0; }

@media (max-width: 900px) {
    .menu-toggle-btn { display: grid; }
    .tracker-logo-subtext, .tracker-summary-btn, .obf-header .status-ready span { display: none; }
    .tracker-header-actions { gap: 6px; }
    .tracker-main { height: calc(100vh - 58px); }
    .tracker-summary-stats { grid-template-columns: repeat(2, 1fr); }
    .tracker-node-row { grid-template-columns: 72px minmax(100px, 1fr); }
    .tracker-node-row__cell--url, .tracker-node-row__cell--time { display: none; }
}

@media (max-width: 560px) {
    .tracker-header-actions .btn-alt:not(.theme-toggle-btn), .tracker-header-actions .obf-status { display: none; }
    .pane-header--split { align-items: flex-start; flex-direction: column; padding: 9px 11px; }
    .view-toolbar, .source-actions { width: 100%; }
    .view-format-select { flex: 1; max-width: none; }
}