.trombi-editor {border:0;border-radius:14px;padding:0;width:min(1240px,calc(100vw - 24px));max-width:none;height:min(940px,calc(100vh - 24px));max-height:none;color:var(--ink);background:var(--paper);box-shadow:0 18px 55px #0f172a55;overflow:hidden}
.trombi-editor[open] {display:flex;flex-direction:column}
.trombi-editor::backdrop {background:#0f172a99}
.trombi-editor [hidden],.student-photo-field [hidden] {display:none!important}
.trombi-guided {padding:12px;background:#edf7f6;border:1px solid #acd8d2;border-radius:8px;margin-bottom:12px}
.trombi-guided [data-guide-status] {font-size:.85rem;font-weight:600}
.trombi-rect-layer.is-calibrating {cursor:crosshair;touch-action:none}
.trombi-rect-layer.is-calibrating>[data-box-id] {visibility:hidden}
.trombi-rect-layer>[data-guide-frame] {position:absolute;border:3px solid #d56400;background:#ec760b22;pointer-events:none;box-sizing:border-box}
.backup-dates {display:grid;grid-template-columns:minmax(170px,1fr) 2fr;gap:8px 16px;font-size:.9rem}
.backup-dates dt {font-weight:600}
.backup-dates dd {margin:0}
#save-status {cursor:pointer;max-width:380px;white-space:normal;text-align:center;font-size:.75rem}
.trombi-editor>header {display:flex;align-items:center;justify-content:space-between;background:var(--navy);color:white;padding:12px 18px;flex:none}
.trombi-editor h2 {font-size:1.15rem;margin:0 0 4px}
.trombi-editor h3 {font-size:1rem;margin:0 0 12px}
.trombi-editor-message {margin:0;padding:10px 18px;background:#e9f4f6;color:#174457;font-size:.87rem;flex:none;min-height:38px}
.trombi-editor-message.is-error {background:#fff1f2;color:#9f1239;font-weight:700}
.trombi-editor [data-edit] {display:flex;flex-direction:column;flex:1;min-height:0}
.trombi-editor-toolbar {display:flex;gap:8px;flex-wrap:wrap;align-items:center;padding:10px 12px;border-bottom:1px solid var(--line);flex:none}
.trombi-editor-toolbar label {display:flex;gap:5px;align-items:center;font-size:.85rem}
.trombi-editor-toolbar select {width:85px;min-height:36px;padding:5px}
.trombi-editor-layout {display:grid;grid-template-columns:minmax(0,1fr) 288px;flex:1;min-height:0}
.trombi-pdf-scroll {overflow:auto;background:#dce3e9;padding:18px;min-width:0;min-height:0;overscroll-behavior:contain}
.trombi-pdf-page {position:relative;background:white;box-shadow:0 2px 12px #0f172a33;margin:0 auto}
.trombi-pdf-page>canvas {display:block;width:100%;height:100%}
.trombi-rect-layer {position:absolute;inset:0}
.trombi-rect-layer>[data-box-id] {position:absolute;border:2px solid #027d78;background:#00877b0a;cursor:move;touch-action:none;box-sizing:border-box}
.trombi-rect-layer>[data-box-id].is-excluded {border-style:dashed;border-color:#6b7280}
.trombi-rect-layer>[data-box-id].is-selected {border:3px solid #d56400;background:#ec760b18;z-index:2;outline:2px solid white;outline-offset:0}
.trombi-rect-layer>[data-box-id]:focus-visible {outline:3px solid #17324d;outline-offset:2px}
.trombi-box-label {position:absolute;left:-2px;top:-20px;min-width:24px;padding:1px 4px;color:white;background:#026d68;font-size:12px;font-weight:700;text-align:center;line-height:17px;pointer-events:none}
.is-excluded .trombi-box-label {background:#4b5563}
.is-selected .trombi-box-label {background:#a74c00}
.trombi-resize-handle {position:absolute;width:17px;height:17px;right:-7px;bottom:-7px;background:#fff;border:2px solid #a74c00;border-radius:3px;cursor:nwse-resize}
.trombi-editor-settings {overflow:auto;padding:14px;border-left:1px solid var(--line);background:#fff;overscroll-behavior:contain}
.trombi-selected-preview {display:block;width:94px;height:122px;object-fit:contain;border:1px solid var(--line);background:#f5f7fa;border-radius:7px;margin:0 auto 12px}
.trombi-editor-settings .field {margin:8px 0}
.trombi-editor-settings select {width:100%}
.trombi-check {display:flex;align-items:center;gap:8px;font-size:.9rem;margin:12px 0}
.trombi-check input {width:20px;min-height:20px}
.trombi-coordinate-fields {display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:12px 0}
.trombi-coordinate-fields label {font-size:.8rem;color:var(--muted)}
.trombi-coordinate-fields input {display:block;width:100%;padding:6px;margin-top:3px;min-height:35px}
.trombi-grid-settings {border-top:1px solid var(--line);padding-top:14px;margin-top:18px}
.trombi-grid-settings summary {cursor:pointer;font-weight:700;font-size:.9rem;color:var(--navy)}
.trombi-editor [data-review] {overflow:auto;padding:16px;flex:1;min-height:0}
.trombi-review-list {display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.trombi-review-list .trombi-import-row {grid-template-columns:1fr;gap:8px}
.trombi-review-list .trombi-preview img {object-fit:contain}
.trombi-review-list .trombi-duplicate {border:2px solid #be123c;background:#fff1f2}
.trombi-editor>footer {padding:12px 16px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;border-top:1px solid var(--line);flex:none;background:#f8fafc}
.trombi-editor [data-count] {font-size:.8rem;color:var(--muted);margin-right:auto}
.student-photo-field {display:grid;grid-template-columns:100px minmax(0,1fr);align-items:center;gap:16px;border:1px solid var(--line);background:#f8fafc;padding:14px;border-radius:12px;margin:0 0 18px}
.student-photo-field strong {display:block;margin-bottom:9px}
.student-photo-field .btn {font-size:.85rem;margin:0 6px 6px 0}
.photo-field-preview {width:100px;height:126px;display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid var(--line);border-radius:9px;overflow:hidden}
.photo-field-preview img {width:100%;height:100%;object-fit:contain}
.photo-field-preview span {font-size:.8rem;text-align:center;color:var(--muted)}
.photo-field-status {font-size:.84rem;color:var(--navy);margin:4px 0 0}
@media(max-width:800px) {
  .trombi-editor-layout {grid-template-columns:minmax(0,1fr) 245px}
  .trombi-editor-settings {padding:10px}
  .trombi-review-list {grid-template-columns:1fr}
}
@media(max-width:570px) {
  .trombi-editor-layout {display:flex;flex-direction:column;overflow:auto}
  .trombi-pdf-scroll {height:50vh;min-height:300px;flex:none}
  .trombi-editor-settings {overflow:visible}
  .trombi-editor [data-count] {width:100%}
}

/* Simple import first; all precision controls remain optional. */
.trombi-guided summary,.trombi-advanced>summary {cursor:pointer;font-weight:700;padding:8px 0}
.trombi-advanced {margin-top:16px;border-top:1px solid var(--line);padding-top:8px}
.trombi-editor-toolbar select {width:auto;min-width:110px}
.trombi-guided[open] [data-guide-start] {margin-bottom:8px}