:root{--font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-heading: "Outfit", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", monospace;--bg-main: #090d16;--bg-surface: #0f172a;--bg-card: #141f36;--bg-card-hover: #1c2b4a;--bg-input: #0b1222;--border-color: rgba(255, 255, 255, .08);--border-color-focus: #6366f1;--border-color-hover: rgba(255, 255, 255, .16);--text-main: #f8fafc;--text-muted: #94a3b8;--text-dim: #64748b;--primary: #6366f1;--primary-hover: #4f46e5;--primary-glow: rgba(99, 102, 241, .25);--accent-emerald: #10b981;--accent-violet: #8b5cf6;--accent-amber: #f59e0b;--accent-rose: #f43f5e;--accent-cyan: #06b6d4;--pro-gradient: linear-gradient(135deg, #a855f7 0%, #6366f1 50%, #06b6d4 100%);--pro-glow: rgba(168, 85, 247, .3);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .2);--shadow-md: 0 4px 16px rgba(0, 0, 0, .35);--shadow-lg: 0 10px 30px rgba(0, 0, 0, .5);--shadow-glow: 0 0 25px var(--primary-glow);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--transition-bounce: .4s cubic-bezier(.34, 1.56, .64, 1)}[data-theme=light]{--bg-main: #f8fafc;--bg-surface: #ffffff;--bg-card: #ffffff;--bg-card-hover: #f1f5f9;--bg-input: #f8fafc;--border-color: #e2e8f0;--border-color-focus: #4f46e5;--border-color-hover: #cbd5e1;--text-main: #0f172a;--text-muted: #475569;--text-dim: #94a3b8;--primary: #4f46e5;--primary-hover: #4338ca;--primary-glow: rgba(79, 70, 229, .15);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 12px 30px rgba(0, 0, 0, .1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-main);color:var(--text-main);min-height:100vh;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);letter-spacing:-.02em;font-weight:700}button,input,textarea,select{font-family:inherit;color:inherit}a{color:var(--primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{text-decoration:underline}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-main)}::-webkit-scrollbar-thumb{background:#ffffff1f;border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:#ffffff40}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(24px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes pulseGlow{0%,to{box-shadow:0 0 15px #6366f133}50%{box-shadow:0 0 30px #6366f173}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.animate-fade-in{animation:fadeIn .3s cubic-bezier(.16,1,.3,1) forwards}.animate-slide-up{animation:slideUp .35s cubic-bezier(.16,1,.3,1) forwards}.glass-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:var(--shadow-md);transition:all var(--transition-normal)}.glass-card:hover{border-color:var(--border-color-hover)}.pro-badge{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;background:var(--pro-gradient);color:#fff;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;border-radius:var(--radius-full);box-shadow:0 2px 8px var(--pro-glow);-webkit-user-select:none;user-select:none}.free-badge{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;background:#94a3b826;color:var(--text-muted);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;border-radius:var(--radius-full);border:1px solid var(--border-color)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:9px 18px;border-radius:var(--radius-md);font-size:14px;font-weight:600;cursor:pointer;border:1px solid transparent;transition:all var(--transition-fast);text-decoration:none;white-space:nowrap}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 2px 10px var(--primary-glow)}.btn-primary:hover{background:var(--primary-hover);box-shadow:0 4px 16px var(--primary-glow);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:#ffffff0f;border-color:var(--border-color);color:var(--text-main)}.btn-secondary:hover{background:#ffffff1a;border-color:var(--border-color-hover)}.btn-pro{background:var(--pro-gradient);color:#fff;box-shadow:0 4px 15px var(--pro-glow)}.btn-pro:hover{opacity:.94;transform:translateY(-1px);box-shadow:0 6px 20px var(--pro-glow)}.btn-danger{background:#f43f5e1f;border-color:#f43f5e40;color:#fb7185}.btn-danger:hover{background:#f43f5e38}.btn-sm{padding:6px 12px;font-size:12px;border-radius:var(--radius-sm)}.btn-lg{padding:13px 26px;font-size:16px;border-radius:var(--radius-md)}.btn-icon{width:36px;height:36px;padding:0;border-radius:var(--radius-md)}.form-input{width:100%;padding:11px 14px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-main);font-size:14px;outline:none;transition:all var(--transition-fast)}.form-input:focus{border-color:var(--border-color-focus);box-shadow:0 0 0 3px var(--primary-glow)}.form-input::placeholder{color:var(--text-dim)}.form-textarea{min-height:90px;resize:vertical}.input-label{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;font-size:13px;font-weight:600;color:var(--text-muted)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000bf;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:999;padding:20px;animation:fadeIn .2s ease-out}.modal-content{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-xl);max-width:650px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);position:relative;animation:slideUp .25s cubic-bezier(.16,1,.3,1)}.app-header{position:sticky;top:0;z-index:100;background:#0f172ad9;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--border-color);padding:12px 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0}.switch{position:relative;display:inline-block;width:44px;height:24px;flex-shrink:0}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;top:0;right:0;bottom:0;left:0;background-color:#ffffff26;transition:.3s;border-radius:24px}.slider:before{position:absolute;content:"";height:18px;width:18px;left:3px;bottom:3px;background-color:#fff;transition:.3s cubic-bezier(.4,0,.2,1);border-radius:50%}input:checked+.slider{background-color:var(--primary)}input:checked+.slider:before{transform:translate(20px)}.typeform-container{min-height:100vh;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.typeform-progress{position:fixed;top:0;left:0;right:0;height:4px;background:#ffffff14;z-index:100}.typeform-progress-fill{height:100%;background:var(--pro-gradient);transition:width .3s cubic-bezier(.4,0,.2,1);box-shadow:0 0 10px var(--primary-glow)}.typeform-card{max-width:680px;width:100%;margin:auto;padding:40px 24px;position:relative;animation:slideUp .4s cubic-bezier(.16,1,.3,1)}.typeform-shortcut{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border:1px solid var(--border-color);background:#ffffff12;border-radius:var(--radius-sm);font-size:11px;font-family:var(--font-mono);font-weight:600;color:var(--text-muted)}.option-pill{display:flex;align-items:center;gap:12px;padding:12px 18px;background:#ffffff08;border:1.5px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);-webkit-user-select:none;user-select:none}.option-pill:hover{background:#ffffff12;border-color:var(--border-color-hover);transform:translate(4px)}.option-pill.selected{background:#6366f11f;border-color:var(--primary);box-shadow:0 0 0 1px var(--primary)}.rating-item{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md);border:1.5px solid var(--border-color);background:#ffffff08;font-weight:600;font-size:15px;cursor:pointer;transition:all var(--transition-fast)}.rating-item:hover{border-color:var(--primary);transform:translateY(-2px)}.rating-item.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 4px 12px var(--primary-glow)}.calc-floating-badge{position:fixed;bottom:24px;right:24px;background:#0f172aeb;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1.5px solid rgba(99,102,241,.4);padding:12px 20px;border-radius:var(--radius-full);box-shadow:0 8px 30px #00000080,0 0 20px var(--primary-glow);display:flex;align-items:center;gap:12px;z-index:90;animation:fadeIn .3s ease}.builder-layout-grid{display:grid;grid-template-columns:260px 1fr 340px;gap:20px;align-items:start}@media(max-width:1100px){.builder-layout-grid{grid-template-columns:240px 1fr}.builder-inspector-col{grid-column:1 / -1}}@media(max-width:820px){.builder-layout-grid{grid-template-columns:1fr}.app-header{flex-direction:column;align-items:stretch;gap:12px;padding:12px 16px}.app-header-left{justify-content:space-between}.tab-group{overflow-x:auto;max-width:100%}.tab-btn{padding:6px 10px;font-size:12px;white-space:nowrap}}@media(max-width:768px){.app-header{padding:10px 14px}.typeform-card{padding:24px 16px}.calc-floating-badge{bottom:12px;right:12px;left:12px;justify-content:center}.modal-content{padding:20px!important;max-height:95vh}}