:root{--radius-sm: 10px;--radius-md: 14px;--radius-lg: 20px;--radius-xl: 24px;--transition: .25s cubic-bezier(.4, 0, .2, 1);--danger: #ef4444;--warning: #f59e0b;--green-400: #4ade80;--green-500: #22c55e;--green-600: #16a34a;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color-scheme:light dark}[data-theme=light]{--bg-base: #f3f5f9;--bg-card: #ffffff;--bg-elevated: #f8f9fb;--bg-glass: rgba(255, 255, 255, .65);--bg-glass-hover: rgba(255, 255, 255, .82);--border-subtle: rgba(0, 0, 0, .07);--border-medium: rgba(0, 0, 0, .12);--border-green: rgba(22, 163, 74, .2);--border-green-hover: rgba(22, 163, 74, .4);--green-glow: rgba(22, 163, 74, .06);--green-glow-strong: rgba(22, 163, 74, .14);--text-primary: #111827;--text-secondary: #4b5563;--text-tertiary: #6b7280;--text-muted: #9ca3af;--element-bg: rgba(0, 0, 0, .03);--element-bg-hover: rgba(0, 0, 0, .06);--radio-border: rgba(0, 0, 0, .2);--card-shadow: 0 1px 3px rgba(0,0,0,.05), 0 8px 24px rgba(0,0,0,.06);--card-shadow-hover: 0 4px 12px rgba(0,0,0,.08), 0 12px 32px rgba(0,0,0,.07);--card-inset: inset 0 1px 0 rgba(255,255,255,.8);--progress-bg: rgba(0, 0, 0, .06);--body-glow-1: rgba(22, 163, 74, .04);--body-glow-2: rgba(74, 222, 128, .02);--backdrop-blur: blur(20px) saturate(150%);--scrollbar-thumb: rgba(22, 163, 74, .15);--scrollbar-hover: rgba(22, 163, 74, .3);--star-glow: rgba(22, 163, 74, .12);--success-glow: rgba(22, 163, 74, .15);--success-glow-pulse: rgba(22, 163, 74, .25);--btn-secondary-bg: rgba(0, 0, 0, .04);--btn-secondary-bg-hover: rgba(0, 0, 0, .08);--option-selected-shadow: 0 0 16px rgba(22, 163, 74, .06);color:var(--text-primary);background-color:var(--bg-base)}[data-theme=dark]{--bg-base: #08090c;--bg-card: #111214;--bg-elevated: #16171b;--bg-glass: rgba(17, 18, 20, .55);--bg-glass-hover: rgba(22, 23, 27, .7);--border-subtle: rgba(255, 255, 255, .06);--border-medium: rgba(255, 255, 255, .1);--border-green: rgba(74, 222, 128, .15);--border-green-hover: rgba(74, 222, 128, .3);--green-glow: rgba(34, 197, 94, .12);--green-glow-strong: rgba(34, 197, 94, .25);--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .7);--text-tertiary: rgba(255, 255, 255, .4);--text-muted: rgba(255, 255, 255, .25);--element-bg: rgba(255, 255, 255, .04);--element-bg-hover: rgba(255, 255, 255, .06);--radio-border: rgba(255, 255, 255, .15);--card-shadow: 0 8px 32px rgba(0,0,0,.25), 0 0 40px rgba(34,197,94,.03);--card-shadow-hover: 0 8px 32px rgba(0,0,0,.3), 0 0 50px rgba(34,197,94,.06);--card-inset: inset 0 1px 0 rgba(255,255,255,.04);--progress-bg: rgba(255, 255, 255, .06);--body-glow-1: rgba(34, 197, 94, .06);--body-glow-2: rgba(74, 222, 128, .04);--backdrop-blur: blur(24px) saturate(180%);--scrollbar-thumb: rgba(74, 222, 128, .2);--scrollbar-hover: rgba(74, 222, 128, .35);--star-glow: rgba(34, 197, 94, .15);--success-glow: rgba(34, 197, 94, .25);--success-glow-pulse: rgba(34, 197, 94, .35);--btn-secondary-bg: rgba(255, 255, 255, .05);--btn-secondary-bg-hover: rgba(255, 255, 255, .1);--option-selected-shadow: 0 0 16px rgba(34, 197, 94, .08);color:var(--text-primary);background-color:var(--bg-base)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}body{min-width:320px;min-height:100vh;background:var(--bg-base);background-image:radial-gradient(ellipse 80% 50% at 50% -20%,var(--body-glow-1),transparent),radial-gradient(ellipse 60% 40% at 80% 100%,var(--body-glow-2),transparent),radial-gradient(ellipse 40% 30% at 20% 50%,rgba(34,197,94,.03),transparent);transition:background-color .35s ease,color .35s ease;overflow-x:hidden}#root{width:100%;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding-top:env(safe-area-inset-top)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-hover)}::selection{background:#22c55e33;color:var(--text-primary)}.survey-wrapper{width:100%;max-width:540px;margin:0 auto;padding:48px 24px 64px;min-height:100vh;display:flex;flex-direction:column}.toolbar{position:fixed;top:20px;right:20px;display:flex;gap:8px;z-index:100}.toolbar-btn{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:var(--radius-sm);background:var(--bg-glass);backdrop-filter:var(--backdrop-blur);-webkit-backdrop-filter:var(--backdrop-blur);border:1px solid var(--border-subtle);color:var(--text-secondary);cursor:pointer;transition:all var(--transition);box-shadow:var(--card-shadow)}.toolbar-btn svg{width:20px;height:20px}.toolbar-btn:hover{background:var(--bg-glass-hover);border-color:var(--border-green);color:var(--green-500);transform:translateY(-2px);box-shadow:var(--card-shadow-hover)}.toolbar-btn:active{transform:translateY(0) scale(.96)}.toolbar-btn.active-green{background:var(--green-glow);border-color:var(--border-green-hover);color:var(--green-400)}.survey-header{text-align:center;margin-bottom:36px;animation:fadeInDown .6s ease-out forwards}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.survey-logos{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;margin-bottom:18px}.survey-logos .logo-icon-container{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:16px;background:var(--bg-card);border:1px solid var(--border-subtle);box-shadow:0 4px 20px #00000014,0 0 0 1px var(--border-subtle);padding:8px;transition:all .3s ease}.survey-logos .logo-icon-container:hover{box-shadow:0 6px 24px #0000001f,0 0 0 1px #16a34a26;transform:translateY(-2px)}.survey-logos .logo-icon{width:100%;height:100%;object-fit:contain}.export-logos{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;margin-bottom:14px}.export-logos .export-logo-icon{width:56px;height:56px;object-fit:contain;border-radius:14px;padding:6px;background:#fff;box-shadow:0 2px 8px #00000014}[data-theme=dark] .export-logos .export-logo-icon{background:#1a1b1e;box-shadow:0 2px 8px #0000004d}.footer-sarc-logo{height:28px;width:28px;object-fit:contain;margin-bottom:8px;opacity:.5;transition:opacity .3s}.footer-sarc-logo:hover{opacity:.8}.survey-header h1{font-size:1.3rem;font-weight:800;color:var(--text-primary);letter-spacing:-.02em;line-height:1.25;margin-bottom:4px;background:linear-gradient(135deg,var(--text-primary) 0%,var(--green-600) 100%);-webkit-background-clip:text;background-clip:text}[data-theme=dark] .survey-header h1{background:linear-gradient(135deg,#ffffff 0%,var(--green-400) 100%);-webkit-background-clip:text;background-clip:text}.survey-header .subtitle{font-size:.82rem;color:var(--text-tertiary);letter-spacing:.4px;text-transform:uppercase;font-weight:500}.survey-badge{display:inline-flex;align-items:center;gap:6px;margin-top:14px;padding:6px 14px;background:var(--green-glow);border:1px solid var(--border-green);border-radius:99px;font-size:.75rem;font-weight:600;color:var(--green-600);animation:scaleIn .5s ease-out .3s forwards,pulseGlow 3s ease-in-out 1s infinite;opacity:0}[data-theme=dark] .survey-badge{color:var(--green-400)}.survey-badge svg{width:14px;height:14px}.progress-section{margin-bottom:28px}.progress-info{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.progress-label{font-size:.78rem;font-weight:600;color:var(--text-secondary)}.progress-count{font-size:.75rem;font-weight:600;color:var(--green-600);font-variant-numeric:tabular-nums}[data-theme=dark] .progress-count{color:var(--green-400)}.progress-track{width:100%;height:8px;background:var(--progress-bg);border-radius:99px;overflow:hidden;border:1px solid var(--border-subtle)}.progress-fill{height:100%;background:linear-gradient(90deg,var(--green-600),var(--green-400));border-radius:99px;transition:width .6s cubic-bezier(.34,1.56,.64,1);position:relative;box-shadow:0 0 12px var(--green-glow-strong)}.progress-fill:after{content:"";position:absolute;right:0;top:50%;transform:translateY(-50%);width:12px;height:12px;border-radius:50%;background:var(--green-400);box-shadow:0 0 10px var(--green-glow-strong),0 0 20px #22c55e26;animation:progressPulse 1.5s ease-in-out infinite}@keyframes progressPulse{0%,to{transform:translateY(-50%) scale(1);opacity:1}50%{transform:translateY(-50%) scale(1.3);opacity:.7}}.survey-card{background:var(--bg-glass);backdrop-filter:var(--backdrop-blur);-webkit-backdrop-filter:var(--backdrop-blur);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:24px 20px;margin-bottom:14px;box-shadow:var(--card-shadow),var(--card-inset);transition:border-color var(--transition),box-shadow var(--transition),transform var(--transition)}.survey-card:hover{border-color:var(--border-green);box-shadow:var(--card-shadow-hover),var(--card-inset);transform:translateY(-1px)}.survey-card.active{border-color:var(--border-green-hover);box-shadow:var(--card-shadow-hover),0 0 0 3px #22c55e14,0 0 30px #22c55e0a,var(--card-inset)}.question-number{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:8px;background:var(--green-glow);border:1px solid var(--border-green);color:var(--green-600);font-size:.75rem;font-weight:700;margin-bottom:10px;flex-shrink:0}[data-theme=dark] .question-number{color:var(--green-400)}.question-title{font-size:.95rem;font-weight:600;color:var(--text-primary);line-height:1.45;margin-bottom:4px}.question-hint{font-size:.78rem;color:var(--text-tertiary);margin-bottom:16px}.star-rating{display:flex;gap:6px;margin-top:4px}.star-btn{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:var(--radius-sm);background:var(--element-bg);border:1.5px solid var(--border-subtle);cursor:pointer;transition:all var(--transition);position:relative}.star-btn svg{width:22px;height:22px;transition:all var(--transition);stroke:var(--text-muted);fill:none;stroke-width:1.5}.star-btn:hover{background:var(--green-glow);border-color:var(--border-green);transform:translateY(-2px)}.star-btn:hover svg{stroke:var(--green-500)}.star-btn.filled{background:var(--green-glow);border-color:var(--border-green-hover);box-shadow:0 0 16px var(--star-glow)}.star-btn.filled svg{fill:var(--green-400);stroke:var(--green-400);filter:drop-shadow(0 0 6px rgba(74,222,128,.4))}.star-labels{display:flex;justify-content:space-between;margin-top:8px;padding:0 4px}.star-labels span{font-size:.68rem;color:var(--text-muted);font-weight:500}.options-list{display:flex;flex-direction:column;gap:8px}.option-item{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--element-bg);border:1.5px solid var(--border-subtle);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);animation:slideInRight .3s ease-out forwards;opacity:0}.option-item:nth-child(1){animation-delay:.05s}.option-item:nth-child(2){animation-delay:.1s}.option-item:nth-child(3){animation-delay:.15s}.option-item:nth-child(4){animation-delay:.2s}.option-item:nth-child(5){animation-delay:.25s}.option-item:hover{background:var(--element-bg-hover);border-color:var(--border-medium)}.option-item.selected{background:var(--green-glow);border-color:var(--border-green-hover);box-shadow:var(--option-selected-shadow)}.option-radio{width:20px;height:20px;border-radius:50%;border:2px solid var(--radio-border);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all var(--transition)}.option-item.selected .option-radio{border-color:var(--green-500);background:var(--green-500);box-shadow:0 0 8px #22c55e4d}.option-radio-inner{width:8px;height:8px;border-radius:50%;background:#fff;opacity:0;transform:scale(0);transition:all var(--transition)}.option-item.selected .option-radio-inner{opacity:1;transform:scale(1)}.option-label{font-size:.82rem;font-weight:500;color:var(--text-secondary);transition:color var(--transition);line-height:1.35}.option-item.selected .option-label{color:var(--text-primary)}.textarea-wrapper{position:relative}.survey-textarea{width:100%;min-height:120px;padding:14px 16px;background:var(--element-bg);border:1.5px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-primary);font-family:inherit;font-size:.88rem;line-height:1.6;resize:vertical;outline:none;transition:all var(--transition)}.survey-textarea::placeholder{color:var(--text-muted)}.survey-textarea:focus{border-color:var(--green-500);background:var(--element-bg-hover);box-shadow:0 0 0 3px var(--green-glow)}.textarea-counter{position:absolute;bottom:10px;right:12px;font-size:.7rem;font-weight:500;color:var(--text-muted);font-variant-numeric:tabular-nums}.survey-actions{display:flex;gap:10px;margin-top:20px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:var(--radius-md);font-size:.88rem;font-weight:600;font-family:inherit;cursor:pointer;transition:all var(--transition);border:1.5px solid transparent;flex:1}.btn svg{width:18px;height:18px}.btn-primary{background:linear-gradient(135deg,var(--green-600),var(--green-500));border-color:#4ade8040;color:#fff;box-shadow:0 4px 16px var(--green-glow-strong),0 2px 6px #00000014;position:relative;overflow:hidden}.btn-primary:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(45deg,transparent,rgba(255,255,255,.1),transparent);transform:rotate(45deg);transition:left .5s}.btn-primary:hover:before{left:100%}.btn-primary:hover{background:linear-gradient(135deg,var(--green-500),var(--green-400));border-color:#4ade8066;box-shadow:0 8px 28px var(--green-glow-strong),0 3px 8px #0000001f;transform:translateY(-2px)}.btn-primary:active{transform:translateY(0) scale(.98)}.btn-primary:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}.btn-secondary{background:var(--btn-secondary-bg);border-color:var(--border-subtle);color:var(--text-secondary);box-shadow:0 4px 16px #0000000f}.btn-secondary:hover{background:var(--btn-secondary-bg-hover);border-color:var(--border-medium);color:var(--text-primary);transform:translateY(-2px)}.success-screen{text-align:center;padding:48px 16px;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center}.success-icon{display:inline-flex;align-items:center;justify-content:center;width:80px;height:80px;border-radius:50%;background:var(--green-glow);border:2px solid var(--border-green);margin-bottom:24px;box-shadow:0 0 40px var(--success-glow);animation:successPulse 2s ease-in-out infinite,scaleIn .6s cubic-bezier(.34,1.56,.64,1) forwards}.success-icon svg{width:40px;height:40px;stroke:var(--green-500);fill:none;stroke-width:2.5}[data-theme=dark] .success-icon svg{stroke:var(--green-400)}@keyframes successPulse{0%,to{box-shadow:0 0 40px var(--success-glow)}50%{box-shadow:0 0 60px var(--success-glow-pulse)}}.success-screen h2{font-size:1.5rem;font-weight:800;background:linear-gradient(135deg,var(--green-500),var(--green-400));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px}.success-screen p{font-size:.9rem;color:var(--text-tertiary);max-width:400px;margin:0 auto;line-height:1.6}.welcome-card{text-align:center;padding:32px 24px;flex:1}.welcome-icon-wrap{display:inline-flex;align-items:center;justify-content:center;width:80px;height:80px;border-radius:20px;background:var(--bg-card);border:1px solid var(--border-subtle);box-shadow:0 4px 24px #0000000f,0 0 0 1px var(--border-subtle);padding:10px;margin-bottom:20px;animation:scaleIn .5s ease-out .1s forwards;opacity:0}[data-theme=dark] .welcome-icon-wrap{box-shadow:0 4px 24px #0000004d,0 0 0 1px #ffffff0f}.welcome-icon-img{width:100%;height:100%;object-fit:contain}.welcome-card h2{font-size:1.3rem;font-weight:800;color:var(--text-primary);margin-bottom:6px;line-height:1.2}.welcome-subtitle{font-size:.78rem;color:var(--green-600);font-weight:600;letter-spacing:.3px;margin-bottom:16px!important}[data-theme=dark] .welcome-subtitle{color:var(--green-400)}.welcome-card>p{font-size:.88rem;color:var(--text-tertiary);line-height:1.7;margin-bottom:24px}.welcome-features{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:28px}.welcome-feature{display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 10px;background:var(--element-bg);border:1px solid var(--border-subtle);border-radius:var(--radius-md);transition:all var(--transition);animation:scaleIn .4s ease-out forwards;opacity:0}.welcome-feature:nth-child(1){animation-delay:.1s}.welcome-feature:nth-child(2){animation-delay:.2s}.welcome-feature:nth-child(3){animation-delay:.3s}.welcome-feature:hover{border-color:var(--border-green);background:var(--green-glow)}.welcome-feature-icon{width:36px;height:36px;border-radius:10px;background:var(--green-glow);display:flex;align-items:center;justify-content:center}.welcome-feature-icon svg{width:18px;height:18px;stroke:var(--green-500);fill:none}[data-theme=dark] .welcome-feature-icon svg{stroke:var(--green-400)}.welcome-feature span{font-size:.72rem;font-weight:600;color:var(--text-tertiary);text-align:center;line-height:1.3}.survey-footer{text-align:center;padding:24px 0;margin-top:12px}.survey-footer p{font-size:.72rem;color:var(--text-muted);letter-spacing:.3px}.survey-footer span{color:var(--green-500);font-weight:600}[data-theme=dark] .survey-footer span{color:var(--green-400)}.validation-error{display:flex;align-items:center;gap:6px;margin-top:8px;padding:6px 10px;background:#ef44440f;border:1px solid rgba(239,68,68,.15);border-radius:8px;font-size:.75rem;font-weight:500;color:#ef4444}[data-theme=dark] .validation-error{background:#ef444414;color:#f87171}.validation-error svg{width:14px;height:14px;stroke:currentColor;flex-shrink:0}.export-overlay{position:fixed;inset:0;z-index:1000;background:var(--bg-base);overflow-y:auto;animation:fadeIn .2s ease}.export-top-bar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:14px 24px;background:var(--bg-glass);backdrop-filter:var(--backdrop-blur);-webkit-backdrop-filter:var(--backdrop-blur);border-bottom:1px solid var(--border-subtle)}.export-top-bar h3{font-size:.88rem;font-weight:700;color:var(--text-primary)}.export-bar-actions{display:flex;gap:8px}.btn-icon{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius-sm);font-size:.8rem;font-weight:600;font-family:inherit;cursor:pointer;border:1.5px solid transparent;transition:all var(--transition)}.btn-icon svg{width:16px;height:16px}.btn-icon.btn-download{background:linear-gradient(135deg,var(--green-600),var(--green-500));color:#fff;border-color:#4ade8040}.btn-icon.btn-download:hover{background:linear-gradient(135deg,var(--green-500),var(--green-400));transform:translateY(-1px);box-shadow:0 4px 16px var(--green-glow-strong)}.btn-icon.btn-download:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.btn-icon.btn-close-export{background:var(--btn-secondary-bg);color:var(--text-secondary);border-color:var(--border-subtle)}.btn-icon.btn-close-export:hover{background:var(--btn-secondary-bg-hover);color:var(--text-primary)}.export-container{max-width:540px;margin:0 auto;padding:36px 24px 44px}.export-header-section{text-align:center;padding-bottom:28px;margin-bottom:24px;border-bottom:1px solid var(--border-subtle)}.export-header-section .export-logo{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--green-600),var(--green-500));margin-bottom:14px}.export-logo svg{width:26px;height:26px;stroke:#fff;fill:none;stroke-width:2}.export-header-section h2{font-size:1.35rem;font-weight:800;color:var(--text-primary);margin-bottom:4px}.export-header-section p{font-size:.8rem;color:var(--text-tertiary)}.export-question{background:var(--bg-glass);backdrop-filter:var(--backdrop-blur);-webkit-backdrop-filter:var(--backdrop-blur);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:20px;margin-bottom:12px;box-shadow:var(--card-shadow)}.export-q-header{display:flex;align-items:flex-start;gap:12px;margin-bottom:14px}.export-q-num{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;min-width:26px;border-radius:7px;background:var(--green-glow);border:1px solid var(--border-green);color:var(--green-600);font-size:.72rem;font-weight:700}[data-theme=dark] .export-q-num{color:var(--green-400)}.export-q-text h4{font-size:.85rem;font-weight:600;color:var(--text-primary);line-height:1.4;margin-bottom:2px}.export-q-text 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