.dp-overlay{position:fixed;inset:0;z-index:2000}.dp-backdrop{position:absolute;inset:0;background:#0f172a99}.dp-dialog{position:absolute;inset:5vh 4vw;background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:14px;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 20px 80px #0005}.dp-dialog.dp-max{inset:0;border-radius:0}.dp-dialog>header{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--border);flex-shrink:0}.dp-dialog>header>div{flex:1;min-width:0}.dp-dialog strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dp-dialog small{display:block;color:var(--muted);font-size:12px;margin-top:4px}.dp-body{flex:1;min-height:0}.dp-view{display:flex;flex-direction:column;min-width:0;overflow:hidden}.dp-tools{display:flex;gap:6px;align-items:center;flex-wrap:wrap;padding:8px;border-block:1px solid var(--border);background:var(--surface);flex-shrink:0}.dp-tools small{color:var(--muted);font-size:11px;margin-left:auto}.dp-tools output{min-width:48px;text-align:center;font-size:13px;font-variant-numeric:tabular-nums}.dp-overlay button,.dp-tools button{min-height:36px;border:1px solid var(--border);border-radius:8px;padding:6px 10px;background:var(--surface);color:var(--text);cursor:pointer;font-size:13px}.dp-overlay button:hover,.dp-tools button:hover{background:var(--primary-soft)}.dp-overlay button:focus-visible,.dp-tools button:focus-visible,.dp-viewport:focus-visible{outline:3px solid var(--primary);outline-offset:-3px}.dp-view .dp-viewport{position:relative;flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;touch-action:none;cursor:grab;background:#fff}.dp-view .dp-dragging{cursor:grabbing;user-select:none}.dp-stage{position:relative;flex:none}.dp-view .dp-stage svg{display:block;min-width:0!important;max-width:none!important;max-height:none!important;transform:none!important;stroke:none;fill:none}.dp-inline{height:440px;border:1px solid var(--border);border-radius:10px}.fp-detail .dp-inline{height:400px}.selection-bar>div{display:flex;gap:6px;flex-wrap:wrap}.btn--danger,.floating-menu .action-danger{color:var(--danger)!important}.btn--danger:hover{background:var(--danger-soft)!important}.selection-bar{flex-wrap:wrap}
.dp-surface{display:flex;align-items:center;justify-content:center;min-width:100%;min-height:100%;padding:32px;box-sizing:border-box}.dp-stage{flex-shrink:0}.dp-selection{position:absolute;border:2px dashed #4f46e5;background:#6366f126;pointer-events:none;box-sizing:border-box;z-index:2}.dp-selection[hidden]{display:none}.dp-view .dp-selecting{cursor:crosshair}.dp-tools label{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted)}.dp-tools select{min-height:36px;background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:6px}.dp-feedback{padding:6px 12px;color:var(--muted);background:var(--surface);font-size:12px;flex-shrink:0}.diagram-main-preview{height:68dvh;min-height:400px}.diagram-stage,#fpStage{margin-inline:auto}
@media(max-width:650px){.dp-dialog{inset:0;border-radius:0}.dp-dialog>header{padding:8px;gap:6px}.dp-dialog>header small{display:none}.dp-tools small{width:100%;margin-left:0}.dp-tools button,.dp-overlay button{min-height:40px}.dp-inline{height:60dvh}.fp-detail .dp-inline{height:55dvh}}