:root{color-scheme:light dark;--brand-primary:#0d9488;--brand-secondary:#0284c7;--brand-indigo:#4f46e5;--accent-color:#0d9488;--focus-color:#0284c7;--surface-bg-light:#f4f6f8;--surface-bg-dark:#0f172a;--surface-card-light:#fff;--surface-card-dark:#1e293b;--surface-subtle-light:#f8fafc;--surface-subtle-dark:#0f172a;--surface-border-light:#e2e8f0;--surface-border-dark:rgba(148,163,184,.22);--input-border-light:#94a3b8;--input-border-dark:#64748b;--text-primary-light:#0f172a;--text-primary-dark:#f8fafc;--text-muted-light:#475569;--text-muted-dark:#cbd5e1;--app-bg:light-dark(var(--surface-bg-light),var(--surface-bg-dark));--app-card:light-dark(var(--surface-card-light),var(--surface-card-dark));--app-subtle:light-dark(var(--surface-subtle-light),var(--surface-subtle-dark));--app-border:light-dark(var(--surface-border-light),var(--surface-border-dark));--app-input-border:light-dark(var(--input-border-light),var(--input-border-dark));--app-text:light-dark(var(--text-primary-light),var(--text-primary-dark));--app-muted:light-dark(var(--text-muted-light),var(--text-muted-dark));--scrollbar-thumb:rgba(100,116,139,.35);--scrollbar-track:transparent;scrollbar-color:var(--scrollbar-thumb) var(--scrollbar-track)}html[data-theme=light]{color-scheme:light}html[data-theme=dark]{color-scheme:dark}@media (forced-colors:active){.link-card,.nexus-input,.nexus-panel-card{border:1px solid CanvasText}}@supports not (scrollbar-color:auto){::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:999px}::-webkit-scrollbar-track{background:var(--scrollbar-track)}}*,:after,:before{box-sizing:border-box}body,html{margin:0;padding:0;background-color:var(--app-bg);color:var(--app-text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.5}input[type=checkbox][switch]{accent-color:var(--accent-color,#0d9488);margin:0;cursor:pointer;inline-size:18px;block-size:18px}button:focus-visible,input:focus-visible,input[type=checkbox][switch]:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--focus-color,#0284c7);outline-offset:2px}.nexus-panel-card{padding:20px;border-radius:16px;border:1px solid var(--app-border);background:var(--app-card);box-shadow:0 2px 10px rgba(15,23,42,.035);display:flex;flex-direction:column;gap:14px}.nexus-field-label{display:block;font-size:12px;font-weight:600;color:var(--app-muted);-webkit-margin-after:5px;margin-block-end:5px}.nexus-input{inline-size:100%;padding:10px 13px;border-radius:10px;border:1px solid var(--app-input-border);background:var(--app-card);color:var(--app-text);font-size:13.5px;transition:border-color .15s ease,box-shadow .15s ease}.nexus-input:hover{border-color:var(--brand-primary)}.nexus-primary-btn{display:inline-flex;align-items:center;gap:7px;padding:10px 18px;border-radius:11px;border:none;background:linear-gradient(135deg,#0d9488,#0284c7);color:#fff;font-weight:700;font-size:13px;cursor:pointer;box-shadow:0 4px 14px rgba(13,148,136,.22);transition:transform .15s ease,box-shadow .15s ease}.nexus-primary-btn:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(13,148,136,.28)}.nexus-chip-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 13px;border-radius:10px;border:1px solid var(--app-border);background:var(--app-card);color:var(--app-text);font-size:12.5px;font-weight:600;cursor:pointer;transition:background-color .15s ease,border-color .15s ease}.nexus-chip-btn:hover{background:var(--app-subtle);border-color:var(--app-input-border)}.nexus-icon-btn{padding:6px;border-radius:8px;border:1px solid var(--app-border);background:var(--app-subtle);color:var(--app-text);cursor:pointer}.nexus-icon-btn:disabled{opacity:.35;cursor:not-allowed}.nexus-type-badge{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:3px 9px;border-radius:999px;background:#f0fdfa;color:#0f766e;border:1px solid #ccfbf1}dialog.modern-modal-dialog{border:1px solid var(--app-border);border-radius:20px;background:var(--app-card);color:var(--app-text);padding:0;inline-size:min(92vw,460px);box-shadow:0 20px 50px rgba(15,23,42,.16)}dialog.modern-modal-dialog::-webkit-backdrop{background-color:rgba(15,23,42,.42);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}dialog.modern-modal-dialog::backdrop{background-color:rgba(15,23,42,.42);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.icon-close-btn{inline-size:34px;block-size:34px;border-radius:10px;border:1px solid var(--app-border);background:var(--app-subtle);color:var(--app-text);display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.link-card:hover{transform:translateY(-2px)}@keyframes pulseRing{0%,to{transform:scale(1)}50%{transform:scale(1.012)}}@keyframes glowBorder{0%,to{box-shadow:0 4px 16px rgba(13,148,136,.14)}50%{box-shadow:0 8px 24px rgba(2,132,199,.28)}}.anim-pulse{animation:pulseRing 2.8s ease-in-out infinite}.anim-glow,.anim-shimmer{animation:glowBorder 3s ease-in-out infinite}.studio-shell{display:grid;grid-template-columns:236px minmax(0,1fr) 410px;block-size:calc(100dvh - 64px);overflow:hidden}.scrollable-pane{overflow-y:auto;min-block-size:0;scrollbar-gutter:stable;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}@media (max-width:1180px){.studio-shell{grid-template-columns:200px minmax(0,1fr) 360px}}@media (max-width:960px){.studio-shell{grid-template-columns:minmax(0,1fr);block-size:auto;overflow:visible}}