.marking-page{max-width:1500px;margin:auto;padding:48px 24px;color:#183b3c}.marking-heading{max-width:780px;margin-bottom:32px}.marking-heading h1{font-size:clamp(30px,4vw,52px);letter-spacing:-.04em;margin:10px 0}.marking-heading p,.m-hint,.marking-scope{color:#647574;line-height:1.6}.marking-heading .eyebrow{color:#c47739;font-size:12px;letter-spacing:.16em}.m-toolbar,.m-toolbar>div,.m-canvas-toolbar,.m-canvas-toolbar>div,.m-board-actions,.m-edit-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.m-toolbar,.m-canvas-toolbar{justify-content:space-between}.marking-page button,.marking-page select,.marking-page input,.marking-page textarea{font:inherit}.marking-page button{border:1px solid #d3ddda;border-radius:9px;background:#fff;color:#204748;padding:9px 12px;cursor:pointer}.marking-page button:hover{background:#edf4f0;border-color:#8aaba0}.marking-page button:disabled{opacity:.4;cursor:default}.marking-page button.m-primary{background:#174f4e;color:white;border-color:#174f4e}.marking-page :focus-visible{outline:3px solid #d69b58;outline-offset:2px}.marking-page label{display:grid;gap:6px;font-size:12px;color:#5a6e69}.marking-page input,.marking-page select,.marking-page textarea{box-sizing:border-box;max-width:100%;min-width:0;width:100%;border:1px solid #cedbd5;background:#fff;color:#173f3e;padding:9px;border-radius:7px}.marking-page input[type=color]{padding:3px;min-height:37px}.marking-page textarea{resize:vertical}.m-meta{display:grid;grid-template-columns:1fr 1fr auto;gap:16px;margin:24px 0 0}.m-save-status{align-self:end;font-size:12px;display:grid;gap:6px;max-width:240px}.m-tabs{display:flex;gap:6px;overflow:auto;border-bottom:1px solid #d7e0dc;padding:12px 0}.m-tabs button{white-space:nowrap;border:0;background:transparent}.m-tabs button[aria-selected=true]{background:#174f4e;color:white}.m-workspace{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px;margin-top:24px}.m-canvas{min-width:0}.m-canvas-toolbar{margin-bottom:20px}.m-panel{border:1px solid #dce4de;background:#f6f8f3;border-radius:14px;padding:18px;margin-bottom:16px}.m-panel h2,.m-panel summary{font-size:16px;margin:0 0 14px;font-weight:600}.m-panel summary{cursor:pointer}.m-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}.m-panel>label{margin-bottom:12px}.m-check{display:flex!important;align-items:center;margin:12px 0}.m-check input{width:auto}.m-hint{font-size:12px}.m-board-actions{margin:12px 0 18px}.m-board-actions select{width:auto;max-width:220px}.m-rail{border:1px solid #d7e0d9;border-radius:14px;background:#f5f7f1;margin-bottom:18px;overflow:hidden}.m-rail.active{border-color:#7b9e91}.m-rail-heading{display:flex;flex-wrap:wrap;align-items:end;gap:12px;padding:14px}.m-rail-heading label{width:90px}.m-rail-heading span{font-size:12px;align-self:center}.m-rail-heading>div{margin-left:auto}.m-rail-scroll{overflow:auto;background:#e5eae4;padding:22px 14px}.m-rail-track{display:flex;min-height:158px;min-width:var(--rail-width);width:max-content;background:linear-gradient(transparent 44%,#c1cbc4 44%,#c1cbc4 58%,transparent 58%);align-items:stretch}.marking-page .m-device{flex:none;border-radius:3px;padding:0;border:1px solid #bbc7be;background:#fff;display:flex;flex-direction:column;align-items:center;min-height:158px;overflow:hidden;box-shadow:0 2px 3px #183b3c10}.marking-page .m-device.selected{outline:3px solid #d29a55;outline-offset:1px;z-index:1}.m-device-top{display:block;background:var(--device-color);color:#fff;width:100%;padding:5px 2px;font-size:11px;font-weight:700;overflow-wrap:anywhere}.m-device-type{font-size:9px;padding:6px 2px;color:#73817b}.m-device svg{width:22px;height:22px;margin:6px}.m-device-text{font-size:10px;line-height:1.25;padding:0 3px;overflow-wrap:anywhere}.m-device small{font-size:8px}.m-device-width{font-size:8px;color:#8c9892;margin-top:auto;padding:6px 0}.m-device.is-gap{opacity:.35}.m-rail-add{display:flex;gap:8px;padding:12px}.m-rail-add select{max-width:250px}.m-checks{padding:14px;border-radius:10px;background:#f2f5ef;font-size:13px}.m-checks summary{cursor:pointer}.error{color:#b13030}.warning{color:#98651c}.m-table-scroll{overflow:auto}.m-table-scroll table{width:100%;border-collapse:collapse;font-size:13px}.m-table-scroll td,.m-table-scroll th{padding:12px;text-align:left;border-bottom:1px solid #dce4de}.m-table-scroll tr[data-select-row]{cursor:pointer}.m-table-scroll tr:hover{background:#f2f6ef}.m-custom-labels{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:16px}.m-preview-sheet{background:white;box-shadow:0 3px 12px #163c3418;margin:16px 0}.m-preview-sheet svg{width:100%;height:auto;display:block}.marking-page dialog{border:0;border-radius:18px;padding:24px;max-width:min(1000px,90vw);max-height:88vh;color:#183b3c}.marking-page dialog::backdrop{background:#102d2baa;backdrop-filter:blur(4px)}.m-project-list>div{display:flex;gap:8px;margin:10px 0}.m-project-list>div>button:first-child{flex:1;text-align:left}.marking-footer{display:flex;justify-content:center;gap:28px;padding:32px;background:#edf2e9}.marking-scope{font-size:12px;margin-top:32px}#mStatus{color:#a34e25;font-size:13px;min-height:18px}.m-print-preview{width:850px;max-width:100%}@media(max-width:1100px){.m-workspace{grid-template-columns:minmax(0,1fr) 260px}.marking-page{padding:30px 16px}}@media(max-width:760px){.m-workspace{grid-template-columns:1fr}.m-meta{grid-template-columns:1fr}.m-save-status{max-width:none}.m-inspector{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:12px}.m-panel{margin:0}.m-toolbar button,.m-canvas-toolbar button{font-size:12px}.m-rail-heading>div{margin-left:0}.marking-page{padding:24px 12px}.marking-heading h1{font-size:32px}.m-project-list>div{flex-wrap:wrap}}
/* Device bodies use the same 3.6 px/mm scale as the occupied rail width. */
.marking-page .m-device{box-sizing:border-box;border:0;border-right:1px solid #c2cec7;border-radius:0;min-height:470px;background:linear-gradient(#e8ede7 0 385px,#fff 385px);}
.m-rail-track{background:linear-gradient(transparent 178px,#9ca8a2 178px,#e3e8e5 188px,#a7b2ad 264px,transparent 264px);}
.m-device-face{display:flex;width:100%;height:360px;flex:none;align-items:center;justify-content:center;overflow:hidden;}
.m-device .m-device-face svg{display:block;width:100%;margin:0;max-height:360px;}
.m-device-model{display:block;width:100%;box-sizing:border-box;padding:6px 2px 0;min-height:28px;font-size:9px;font-weight:650;overflow-wrap:anywhere;}
.m-device .m-device-type{min-height:16px;padding:3px 2px;color:#435a54;}
.m-catalog{display:grid;gap:10px;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid #d1ddd5;font-size:12px;}
.m-catalog small{overflow-wrap:anywhere;color:#647574;}
.m-catalog p{margin:0;line-height:1.5;}
.m-catalog a{color:#176256;}
.m-catalog-preview{display:flex;height:150px;justify-content:center;background:#fff;border:1px solid #e0e6e1;border-radius:8px;padding:12px;}
.m-catalog-preview .m-device-face{width:auto;height:150px;}
.m-catalog-preview svg{width:auto;height:150px!important;max-width:100%;}
.marking-page input[readonly]{background:#edf2ec;color:#647574;}

/* Device properties anchored to the selected rail device. */
.m-device-editor{position:fixed;z-index:90;box-sizing:border-box;max-height:calc(100dvh - 24px);overflow:auto;box-shadow:0 12px 40px #0005;border:1px solid #8b95a5;background:var(--surface,#fff);color:var(--text,#17212f);padding:14px;border-radius:10px}
.m-device-editor header{display:flex;justify-content:space-between;align-items:center;gap:12px}.m-device-editor header button{font-size:24px;padding:0 10px}.m-editor-tabs{display:flex;gap:6px;margin:10px 0}.m-editor-tabs button[aria-pressed=true]{background:#334155;color:white}.m-device-editor [hidden]{display:none!important}.m-device-editor .m-fields{grid-template-columns:1fr 1fr}.m-device-editor label{display:flex;flex-direction:column;gap:5px}.m-device-editor input,.m-device-editor select,.m-device-editor textarea{box-sizing:border-box;max-width:100%;width:100%}.m-device-editor .m-catalog-preview{display:none}.m-device-editor .m-catalog{margin-bottom:12px}.m-device-editor .m-edit-actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
@media(max-width:600px){.m-device-editor{left:12px!important;top:auto!important;bottom:12px;width:calc(100vw - 24px)!important;max-height:70dvh}}
@media print{.m-device-editor{display:none!important}}

.m-rail-scroll{padding-top:34px}.m-device{position:relative;overflow:visible}.m-drag-handle{position:absolute;z-index:2;left:50%;top:-27px;transform:translateX(-50%);display:grid;place-items:center;width:32px;height:28px;border-radius:7px 7px 0 0;background:#6c7885;color:white;font-size:26px;line-height:1;cursor:grab;touch-action:none;box-shadow:0 -2px 5px #0002}.m-drag-handle:hover,.m-drag-handle:focus-visible{background:#167d8d;outline:2px solid #70d8e4;outline-offset:2px}.m-drag-ghost{position:fixed!important;top:0;left:0;z-index:10000!important;pointer-events:none!important;margin:0!important;opacity:.92;box-shadow:0 16px 30px #0005!important;will-change:transform}.m-is-dragging,.m-is-dragging *{cursor:grabbing!important;user-select:none!important}.m-drop-slot{flex:none;box-sizing:border-box;border:2px dashed #167d8d;border-radius:6px;background:#167d8d22;pointer-events:none}.m-drop-target{outline:2px solid #167d8d;outline-offset:4px}.m-rail-track{min-height:100px}@media print{.m-drag-handle{display:none}}

.m-photo-wrap{position:relative;background:#f8faf8}.m-photo-wrap>.m-device-face{position:absolute;inset:0;opacity:.25}.m-product-photo{position:relative;width:100%;height:100%;object-fit:contain;background:white}.m-photo-failed>.m-device-face{opacity:1}.m-catalog{display:grid;gap:9px}.m-catalog strong{font-size:13px;overflow-wrap:anywhere}.m-specs dl{display:grid;grid-template-columns:1fr 1fr;font-size:11px;gap:7px}.m-specs dt{color:#647574}.m-specs dd{margin:0;overflow-wrap:anywhere}.m-width-note{border-left:3px solid #cc9846;padding-left:8px}.m-device-model{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.m-meta{grid-template-columns:repeat(2,minmax(0,1fr))}@media(max-width:600px){.m-meta{grid-template-columns:1fr}}