/* Roadbook Studio v5.6.0 - performance/UX layer */
.workflow-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;padding:8px 12px;background:var(--panel,#fff);border-bottom:1px solid var(--line,#d7e0e6)}
.workflow-step{display:grid;grid-template-columns:28px 1fr;grid-template-rows:auto auto;column-gap:8px;align-items:center;text-align:left;border:1px solid var(--line,#d7e0e6);background:var(--panel-soft,#f6f8fa);border-radius:10px;padding:8px 10px;cursor:pointer;color:inherit}
.workflow-step>span{grid-row:1/3;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#dfe8ef;font-weight:800}.workflow-step strong{font-size:12px}.workflow-step small{font-size:10px;color:var(--muted,#66788a)}
.workflow-step.active,.workflow-step:hover{border-color:#0b6e99;background:#eef8fc}.workflow-step.active>span{background:#0b6e99;color:#fff}
.roadbook-review-toolbar{display:flex;gap:6px;align-items:center;margin:0 0 8px}.roadbook-review-toolbar select{min-width:130px;flex:1}
.review-badge{display:inline-flex;align-items:center;border-radius:999px;padding:2px 7px;font-size:9px;font-weight:700;background:#eef2f6;color:#415466}.review-badge.reviewed{background:#fff4d8;color:#8a4b08}.review-badge.approved{background:#e7f6ec;color:#18733a}.review-badge.stale{background:#fde8e7;color:#a12622}
.right-list-virtual-gap{display:flex;justify-content:center;align-items:center;min-height:34px;padding:6px;color:var(--muted,#66788a);font-size:10px;border:1px dashed var(--line,#d7e0e6);border-radius:8px;background:var(--panel-soft,#f6f8fa);cursor:pointer}
.osm-preview-lazy{display:grid;place-items:center;min-height:96px;background:linear-gradient(135deg,#eef2f4,#f8fafb);border-radius:8px;color:#738391;font-size:10px;overflow:hidden}.osm-preview-lazy.loaded{display:block;background:transparent}
.symbol-grid-footer{grid-column:1/-1;display:flex;justify-content:center;padding:8px}.symbol-card[data-unused="1"]{opacity:.66}
.image-studio-grid{display:grid;grid-template-columns:minmax(340px,1.1fr) minmax(280px,.9fr);gap:14px}.image-preview{min-height:340px;border:1px solid var(--line);border-radius:10px;background:#e9eef2;display:grid;place-items:center;overflow:auto}.image-preview canvas{max-width:100%;max-height:60vh;background:transparent}.asset-usage-list{max-height:160px;overflow:auto;font-size:11px}
.quality-toolbar{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 8px}.v5-q-item[data-clickable="1"]{cursor:pointer}.v5-q-item[data-clickable="1"]:hover{background:var(--accent-soft,#eef8fc)}
.paper-dimension-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.paper-preview-wrap{transform-origin:top left}
.advanced-only{display:none!important}html[data-tr3-advanced="1"] .advanced-only{display:initial!important}
.undo-delete-bar{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:12000;display:flex;gap:12px;align-items:center;background:#102a43;color:#fff;padding:10px 14px;border-radius:10px;box-shadow:0 12px 32px rgba(0,0,0,.3)}.undo-delete-bar button{border:0;border-radius:6px;padding:6px 10px;font-weight:700;cursor:pointer}
@media(max-width:850px){.workflow-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.image-studio-grid{grid-template-columns:1fr}}
/* Roadtrip Tool */
.v5-copilot-modal{z-index:12000}.copilot-shell{max-width:980px}.copilot-dashboard{padding:18px;display:grid;gap:16px}.copilot-next{text-align:center;border:1px solid var(--border,#d7dde5);border-radius:16px;padding:20px;background:var(--panel,#fff)}.copilot-kicker{font-size:13px;opacity:.7}.copilot-distance{font-size:clamp(44px,8vw,92px);font-weight:800;line-height:1}.copilot-title{font-size:clamp(22px,3vw,38px);font-weight:750;margin-top:8px}.copilot-info{font-size:18px;margin-top:6px}.copilot-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.copilot-stats>div{border:1px solid var(--border,#d7dde5);border-radius:12px;padding:12px;display:flex;flex-direction:column}.copilot-stats span{font-size:11px;opacity:.65}.copilot-stats strong{font-size:22px}.copilot-actions{display:flex;flex-wrap:wrap;gap:8px}.copilot-settings{display:flex;gap:18px;flex-wrap:wrap;align-items:center}.copilot-log{font-family:ui-monospace,monospace;font-size:12px;max-height:140px;overflow:auto}.v5-copilot-modal.night .copilot-shell{background:#090d13;color:#e8edf5}.v5-copilot-modal.night .copilot-next,.v5-copilot-modal.night .copilot-stats>div{background:#111824;border-color:#2b3748}@media(max-width:700px){.copilot-stats{grid-template-columns:repeat(2,1fr)}}

/* v5.6.0 overlay interaction */
.scene-canvas.drop-active{outline:3px solid rgba(11,110,153,.55);outline-offset:-3px}
.roadbook-map-popup [data-element-index]{cursor:move}
.roadbook-map-popup .selection-ring{pointer-events:none}
\nhtml.tr3-auth-required body> :not(#tr3RequiredLogin){filter:blur(3px);pointer-events:none;user-select:none;}#tr3RequiredLogin{position:fixed;inset:0;z-index:2147483647;display:grid;place-items:center;background:rgba(9,25,40,.86);backdrop-filter:blur(8px)}.tr3-login-gate-card{width:min(420px,calc(100vw - 32px));padding:28px;border-radius:18px;background:#fff;color:#102a43;box-shadow:0 24px 80px rgba(0,0,0,.35);display:grid;gap:14px}.tr3-login-gate-card h1{margin:0;font-size:1.4rem}.tr3-login-gate-card label{display:grid;gap:6px;font-weight:700}.tr3-login-gate-card input{padding:11px 12px;border:1px solid #bcccdc;border-radius:10px}.tr3-login-gate-card button{padding:11px 14px;border:0;border-radius:10px;background:#0b7fab;color:#fff;font-weight:800;cursor:pointer}#tr3GateError{min-height:1.2em;color:#b42318;font-weight:700}\n
/* v5.6.2 locked waypoint: lock controls routing persistence, never dragability. */
.ins-marker.locked{min-width:32px;padding:0 3px;border-color:#9a6700;box-shadow:0 0 0 2px rgba(154,103,0,.18);}