:root{--brand-navy: #101b33;--brand-grey: #6b717b;--brand-orange: #d28115;--bg: #0a1224;--panel: var(--brand-navy);--panel-raised: #17243f;--border: #26334f;--text: #dfe3ea;--text-dim: #959ba5;--accent-orange: var(--brand-orange);--accent-orange-hover: #e6942a;--accent-blue: #4a8cf0;--accent-red: #ef4444;--font-ui: "Inter", "Segoe UI", system-ui, sans-serif;--font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace}*{box-sizing:border-box}html,body,#root{height:100%;overflow:hidden}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-ui);font-size:14px}button,input,select{font-family:inherit;font-size:inherit}.btn{padding:8px 16px;border-radius:4px;border:1px solid var(--border);background:var(--panel-raised);color:var(--text);cursor:pointer}.btn:hover{border-color:var(--accent-orange)}.btn--primary{background:var(--accent-orange);border-color:var(--accent-orange);color:var(--brand-navy);font-weight:600}.btn--primary:hover:not(:disabled){background:var(--accent-orange-hover);border-color:var(--accent-orange-hover)}.btn--ghost{background:transparent;border-color:transparent}.btn--ghost:hover{color:var(--accent-orange)}.btn:disabled{opacity:.5;cursor:not-allowed}.login{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 30% 20%,#1a2a4a 0%,var(--bg) 60%)}.login__card{width:320px;padding:32px;background:var(--panel);border:1px solid var(--border);border-radius:8px}.login__card h1{font-family:var(--font-mono);letter-spacing:.5px;margin:0 0 4px}.login__subtitle{color:var(--text-dim);margin:0 0 24px;font-size:13px}.login__error{color:var(--accent-red);font-size:13px}.login__hint{color:var(--text-dim);font-size:11px;margin-top:16px}.app-shell{display:flex;flex-direction:column;height:100vh}.app-shell__body{flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden}.app-header{display:flex;align-items:center;justify-content:space-between;padding:10px 20px;border-bottom:1px solid var(--border);background:var(--panel);flex-shrink:0}.app-header__brand{font-family:var(--font-mono);font-weight:600;letter-spacing:.5px}.app-header__right{display:flex;align-items:center;gap:12px}.app-header__email{font-size:12px;color:var(--text-dim);font-family:var(--font-mono)}.dashboard{padding:32px;max-width:1100px;margin:0 auto}.dashboard__header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.dashboard__header h1{font-family:var(--font-mono);font-weight:500}.dashboard__actions{display:flex;gap:8px}.dashboard__rhino-form{display:flex;gap:8px;align-items:center;margin:-8px 0 24px}.dashboard__rhino-form input{padding:8px 10px;background:var(--panel-raised);border:1px solid var(--border);color:var(--text);border-radius:4px;font-size:13px}.project-grid{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}.project-card{padding:16px;background:var(--panel);border:1px solid var(--border);border-radius:6px;cursor:pointer;transition:border-color .15s}.project-card:hover{border-color:var(--accent-orange)}.project-card__top{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}.project-card h3{margin:0 0 6px;font-weight:500}.project-card 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transparent;color:var(--text-dim);cursor:pointer;border-radius:4px;font-size:13px;white-space:nowrap}.tab--active{background:var(--panel-raised);color:var(--text);border-color:var(--border)}.project-view__model{flex:1;display:flex;overflow:hidden}.project-view__quantities{flex:1;overflow:auto;padding:24px}.viewer3d{flex:1;position:relative}.viewer3d__context-lost{position:absolute;top:0;right:0;bottom:0;left:0;z-index:10;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:#0a1224f2;text-align:center;padding:24px}.viewer3d__context-lost p{color:var(--text-dim);max-width:360px;margin:0}.viewer3d__badge{position:absolute;bottom:16px;left:16px;background:#17243fe6;border:1px solid var(--border);padding:6px 12px;border-radius:4px;font-size:12px;color:var(--accent-orange)}.config-panel{width:280px;padding:20px;background:var(--panel);border-left:1px solid var(--border);overflow-y:auto}.config-panel h2{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-dim);margin:0 0 16px}.field{margin-bottom:16px}.field label{display:flex;justify-content:space-between;font-size:12px;color:var(--text-dim);margin-bottom:6px}.field__value{font-family:var(--font-mono);color:var(--text)}.field input[type=range]{width:100%;accent-color:var(--accent-orange)}.field select,.field input[type=text],.field input[type=number]{width:100%;padding:6px 8px;background:var(--panel-raised);border:1px solid var(--border);color:var(--text);border-radius:4px}.field input[type=checkbox]{accent-color:var(--accent-orange);width:16px;height:16px}.config-panel__derived{display:flex;justify-content:space-between;padding:12px 0;border-top:1px solid var(--border);margin-bottom:16px}.config-panel__derived div{display:flex;flex-direction:column;gap:4px}.config-panel__derived span{font-size:11px;color:var(--text-dim)}.config-panel__derived 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var(--border);border-bottom:none}.loading{padding:48px;color:var(--text-dim);text-align:center}.rhino-view{flex:1;min-height:0;display:flex}.rhino-view__panel{flex-shrink:0;padding:20px;background:var(--panel);overflow-y:auto;overflow-x:hidden;display:flex;flex-direction:column;gap:12px}.rhino-view__resize-handle{flex-shrink:0;width:6px;cursor:col-resize;background:var(--border);position:relative}.rhino-view__resize-handle:hover,.rhino-view__resize-handle--active{background:var(--accent-orange)}.rhino-view__panel h2{margin:0;font-size:15px;font-weight:500}.rhino-view__meta{color:var(--text-dim);font-size:12px;font-family:var(--font-mono);margin:0}.rhino-view__section{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-dim);margin:8px 0 0}.rhino-view__field-hint{font-size:11px;color:var(--text-dim);margin-top:2px}.rhino-view__canvas{flex:1;min-width:0;height:100%;position:relative;background:var(--bg);overflow:hidden}.rhino-view__busy{position:absolute;top:0;right:0;bottom:0;left:0;z-index:5;pointer-events:none;background:#0a122473;display:flex;align-items:flex-start;justify-content:center;padding-top:52px}.rhino-view__busy-card{display:flex;align-items:center;gap:12px;padding:10px 16px;background:var(--panel);border:1px solid var(--border);border-radius:6px;font-size:13px}.rhino-view__busy-queue{display:block;color:var(--text-dim);font-size:12px;margin-top:2px}.spinner{width:16px;height:16px;flex-shrink:0;border-radius:50%;border:2px solid var(--border);border-top-color:var(--accent-orange);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.rhino-view__solve-error{position:absolute;left:16px;right:16px;bottom:16px;z-index:6;max-width:520px;display:flex;align-items:center;gap:16px;padding:12px 16px;background:var(--panel);border:1px solid var(--accent-red);border-radius:6px}.rhino-view__solve-error p{margin:0;flex:1;font-size:13px}.rhino-view__demo-banner{position:absolute;top:0;left:0;right:0;z-index:7;padding:8px 16px;font-size:13px;background:var(--accent-orange);color:var(--brand-navy)}.rhino-view__group{margin-top:4px}.rhino-view__columns{display:flex;gap:12px}.rhino-view__column{flex:1;min-width:0}.rhino-view__action-btn{width:100%}.rhino-view__info-panels{display:flex;flex-direction:column;gap:8px;margin-top:8px}.rhino-view__info-panel{padding:10px 12px;background:var(--panel-raised);border:1px solid var(--border);border-radius:4px}.rhino-view__info-panel h4{margin:0 0 4px;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);font-weight:500}.rhino-view__info-panel p{margin:0;font-size:13px;font-family:var(--font-mono);white-space:pre-wrap}