:root{--bg-primary: #09090b;--bg-gradient: radial-gradient(circle at 50% 0%, rgba(16, 185, 129, .12), transparent 60%), #09090b;--text-primary: #fafafa;--text-secondary: #a1a1aa;--text-muted: #71717a;--accent-primary: #10b981;--accent-secondary: #6366f1;--accent-danger: #ef4444;--accent-warning: #f59e0b;--card-bg: rgba(24, 24, 27, .75);--card-border: rgba(39, 39, 42, .8);--input-bg: rgba(9, 9, 11, .8);--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--font-family: "Outfit", "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.25rem;--font-size-xl: 1.5rem;--font-size-2xl: 2rem;--radius-sm: 10px;--radius-md: 16px;--radius-lg: 24px;--radius-round: 50%}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;width:100%;background:var(--bg-gradient);background-attachment:fixed;color:var(--text-primary);font-family:var(--font-family);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overscroll-behavior-y:none}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin-bottom:var(--space-md)}h1{font-size:var(--font-size-2xl)}h2{font-size:var(--font-size-xl)}h3{font-size:var(--font-size-lg)}.container{width:100%;max-width:600px;margin:0 auto;padding:var(--space-md);height:100%;display:flex;flex-direction:column}.btn{display:inline-flex;align-items:center;justify-content:center;padding:1rem 1.5rem;border-radius:var(--radius-md);border:none;font-family:var(--font-family);font-size:var(--font-size-lg);font-weight:600;cursor:pointer;transition:transform .15s ease,background-color .15s ease;min-height:56px;width:100%}.btn:active{transform:scale(.96)}.btn-primary{background-color:var(--accent-primary);color:#fff;box-shadow:0 4px 14px #10b98140}.btn-primary:hover{background-color:#059669;box-shadow:0 6px 20px #10b98159;transform:translateY(-2px)}.btn-secondary{background-color:var(--card-border);color:var(--text-primary)}.btn-secondary:hover{background-color:#3f3f46;transform:translateY(-1px)}.btn-danger{background-color:var(--accent-danger);color:#fff;box-shadow:0 4px 14px #ef444440}.btn-danger:hover{background-color:#dc2626;box-shadow:0 6px 20px #ef444459;transform:translateY(-2px)}.icon-btn{background:transparent;border:none;color:var(--text-secondary);cursor:pointer;padding:var(--space-xs);display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);transition:color .15s ease,background-color .15s ease}.icon-btn:hover{color:var(--text-primary);background-color:#ffffff0d}.icon-btn.text-accent{color:var(--accent-primary)}.icon-btn.text-accent:hover{color:#059669}.icon-btn.text-danger{color:var(--accent-danger)}.icon-btn.text-danger:hover{color:#dc2626}.card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-lg);padding:var(--space-lg);box-shadow:var(--shadow-sm);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);margin-bottom:var(--space-md);transition:transform .2s ease,box-shadow .2s ease}.card:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}.input-field{width:100%;background:var(--input-bg);border:1px solid var(--card-border);border-radius:var(--radius-md);padding:1rem;color:var(--text-primary);font-size:var(--font-size-base);font-family:var(--font-family);min-height:56px;outline:none;transition:border-color .2s ease}.input-field:focus{border-color:var(--accent-primary)}.input-field::placeholder{color:var(--text-muted)}.text-center{text-align:center}.mb-sm{margin-bottom:var(--space-sm)}.mb-md{margin-bottom:var(--space-md)}.mb-lg{margin-bottom:var(--space-lg)}.mb-xl{margin-bottom:var(--space-xl)}.mt-xl{margin-top:var(--space-xl)}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-md)}.checkbox-label{display:flex;align-items:center;gap:var(--space-sm);cursor:pointer;font-size:var(--font-size-base)}.checkbox-label input[type=checkbox]{width:1.25rem;height:1.25rem;accent-color:var(--accent-primary);cursor:pointer}@keyframes scorePop{0%{transform:scale(1)}50%{transform:scale(1.1)}to{transform:scale(1)}}.score-animate{animation:scorePop .2s cubic-bezier(.175,.885,.32,1.275)}.brand-header{font-family:var(--font-family);font-weight:800;font-size:clamp(2.5rem,8vw,4.5rem);text-align:center;margin-bottom:var(--space-xl);display:flex;align-items:center;justify-content:center;gap:.2rem;letter-spacing:-1px}.brand-deck{background-color:var(--accent-primary);color:#000;padding:.2rem .8rem;border-radius:var(--radius-md);box-shadow:0 4px 12px #10b98133}.brand-loop{background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;padding-left:.2rem}