:root{--font-main: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--bg-color: hsl(240, 10%, 4%);--surface-color: hsl(240, 10%, 10%);--surface-glass: hsla(240, 10%, 15%, .7);--border-color: hsla(240, 10%, 25%, .5);--primary: hsl(160, 100%, 40%);--primary-glow: hsla(160, 100%, 40%, .3);--accent: hsl(280, 80%, 60%);--text-main: hsl(0, 0%, 95%);--text-muted: hsl(240, 5%, 65%);--text-dim: hsl(240, 5%, 45%);--danger: hsl(0, 85%, 60%);--warning: hsl(45, 100%, 50%);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--blur: 16px;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{font-family:var(--font-main);background:var(--bg-color);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;-webkit-user-select:none;user-select:none}h1,h2,h3,h4{font-weight:700;letter-spacing:-.02em}button{font-family:inherit;cursor:pointer;border:none;background:none;transition:var(--transition)}input{font-family:inherit;font-size:16px}.app-container{max-width:500px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;padding-bottom:80px}.glass{background:var(--surface-glass);backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));border:1px solid var(--border-color);box-shadow:0 4px 30px #0000001a}.sticky-header{position:sticky;top:0;z-index:100;padding:1rem;width:100%}.card{background:var(--surface-color);border-radius:var(--radius-md);padding:1.25rem;margin-bottom:1rem;border:1px solid var(--border-color);transition:var(--transition)}.card:active{transform:scale(.98);background:var(--surface-glass)}.btn-primary{background:var(--primary);color:#fff;padding:1rem 2rem;border-radius:var(--radius-md);font-weight:600;font-size:1.1rem;box-shadow:0 8px 16px var(--primary-glow);text-align:center;display:block;width:100%}.btn-icon{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--surface-glass);color:var(--text-main)}.text-label{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.25rem}.text-value{font-size:1.5rem;font-weight:800}.text-sm{font-size:.9rem;color:var(--text-muted)}.row{display:flex;align-items:center;justify-content:space-between}.gap-sm{gap:.5rem}.gap-md{gap:1rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .4s ease forwards}