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button{width:auto}.ref-point-settings-btn{flex:0 0 auto;padding:3px 8px;font-size:.72rem;cursor:pointer;border-radius:6px;border:1px solid var(--border);background:rgba(0,40,70,.5);color:var(--text);white-space:nowrap}.ref-point-settings-btn:hover{border-color:var(--accent);color:var(--accent);background:rgba(0,212,255,.1)}.ref-point-delete-btn{flex:0 0 auto;box-sizing:border-box;width:28px;height:28px;padding:0;font-size:18px;line-height:1;font-weight:600;cursor:pointer;border-radius:6px;border:1px solid #6a3030;background:#2a1212;color:#faa}.ref-point-delete-btn:hover{background:#3d1a1a;border-color:#8a4040}.ref-point-label{font-family:var(--font-body);font-size:.72rem;font-weight:600;color:#7affc8;text-shadow:0 0 8px rgba(0,0,0,.95),0 0 10px rgba(0,229,160,.35)}.movement-controls{display:flex;flex-direction:column;align-items:center;gap:6px}.movement-row{display:flex;gap:6px}.movement-controls button{width:40px;height:40px;padding:0;font-size:18px;display:flex;align-items:center;justify-content:center}.copyright-entry{flex-shrink:0;margin-top:auto;padding:10px 12px 12px;border-top:1px solid rgba(0,212,255,.35);background:linear-gradient(180deg,rgba(0,212,255,.06) 0,rgba(0,50,90,.28) 100%);box-shadow:inset 0 1px 0 rgba(0,212,255,.12)}.app.panel-collapsed .copyright-entry{display:none}.copyright-text-btn{display:block;width:100%;padding:10px 14px;font-size:.82rem;font-family:var(--font-body);font-weight:600;letter-spacing:.1em;color:#e8fcff;background:linear-gradient(135deg,rgba(0,212,255,.22) 0,rgba(0,100,170,.32) 55%,rgba(0,60,110,.38) 100%);border:1px solid rgba(0,212,255,.5);border-radius:8px;cursor:pointer;text-align:center;text-shadow:0 0 14px rgba(0,212,255,.45);box-shadow:0 0 18px rgba(0,212,255,.15),inset 0 1px 0 rgba(255,255,255,.1);transition:background .2s,border-color .2s,color .2s,box-shadow .2s,transform 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var(--border)}.copyright-note{margin:0;font-size:.8rem;line-height:1.55;color:var(--text);text-align:center;font-family:var(--font-body)}.modal-overlay{position:fixed;inset:0;z-index:20000;display:flex;align-items:center;justify-content:center;padding:16px;background:rgba(0,0,0,.55);box-sizing:border-box;font-family:var(--font-body)}.modal-overlay[hidden]{display:none!important}.modal-dialog{width:100%;max-width:380px;padding:18px 16px;border-radius:8px;background:rgba(8,18,32,.98);border:1px solid var(--border);box-shadow:0 12px 40px rgba(0,0,0,.55);color:var(--text)}.modal-title{margin:0 0 14px;font-size:1rem;font-weight:600;font-family:var(--font-display);letter-spacing:.06em;color:var(--accent)}.modal-field{margin-bottom:12px}.modal-field label{display:block;margin-bottom:6px;font-size:.75rem;color:var(--text-muted)}.modal-input{width:100%;padding:8px 10px;border-radius:6px;border:1px solid var(--border);background:rgba(0,40,70,.5);color:var(--text);font-size:.84rem;font-family:var(--font-body);box-sizing:border-box;outline:0;transition:border-color .2s,box-shadow .2s}.modal-input:focus{border-color:var(--accent);box-shadow:0 0 12px rgba(0,212,255,.15)}.modal-field input[type=range]{width:100%}.modal-range-val{font-family:var(--font-display);font-size:.7rem;color:var(--accent);font-weight:600}.modal-actions{display:flex;gap:10px;margin-top:18px;justify-content:flex-end}.modal-btn{padding:8px 18px;font-size:.84rem;border-radius:8px;cursor:pointer;border:1px solid var(--border);background:rgba(0,40,70,.6);color:var(--text);font-family:inherit;transition:background .2s,border-color .2s,color .2s}.modal-btn:hover{border-color:var(--accent);background:rgba(0,212,255,.12)}.modal-btn-primary{border-color:var(--accent);color:var(--accent)}.stage-movement-controls{position:fixed;right:16px;top:58px;z-index:20;padding:8px;border:1px solid var(--border);border-radius:8px;background:rgba(5,15,28,.88);backdrop-filter:blur(8px);box-shadow:var(--glow)}.stage-movement-controls .movement-controls{display:flex;flex-direction:column;gap:4px;align-items:center}.stage-movement-controls .movement-controls .movement-row{display:flex;gap:4px}.stage-movement-controls .movement-controls button{width:32px;height:32px;padding:0;font-size:14px;font-family:var(--font-body);color:var(--text-muted);background:rgba(0,40,70,.5);border:1px solid var(--border);border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s,border-color .2s,color .2s}.stage-movement-controls .movement-controls button:hover{border-color:var(--accent);color:var(--accent);background:rgba(0,212,255,.1)}@media (max-width:1000px){.app{grid-template-columns:1fr;grid-template-rows:auto 1fr}.panel-column{width:100%;max-width:none}.app.panel-collapsed .panel-column{width:100%;max-height:0;overflow:visible}.panel{max-height:48vh;border-right:none;border-bottom:1px solid var(--border)}.app.panel-collapsed .panel{max-height:0;opacity:0}.panel-toggle-btn{left:auto;right:12px;top:auto;bottom:12px;transform:none;border-radius:8px;border-left:1px solid var(--border);width:36px;height:36px}}