:root{--bg: #0b0b0b;--bg-soft: #121212;--card: rgba(18, 18, 18, .88);--border: rgba(255, 255, 255, .08);--text: #ffffff;--muted: #bdbdbd;--orange: #ff7a00;--orange-soft: rgba(255, 122, 0, .18);--shadow: 0 20px 60px rgba(0, 0, 0, .45)}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;font-family:Poppins,sans-serif;background:radial-gradient(circle at top,#171717,#0b0b0b 55%);color:var(--text)}.app{position:relative;min-height:100vh;overflow:hidden}.background-glow{position:absolute;border-radius:999px;filter:blur(90px);pointer-events:none}.glow-1{width:320px;height:320px;background:#ff7a0024;top:-80px;right:-60px}.glow-2{width:240px;height:240px;background:#ff7a0014;bottom:60px;left:-80px}.wrapper{position:relative;z-index:1;width:100%;max-width:560px;margin:0 auto;padding:48px 20px 60px}.brand{display:inline-block;margin-bottom:16px;padding:8px 14px;border:1px solid rgba(255,122,0,.28);border-radius:999px;background:#ff7a0014;color:#ff9b45;font-size:12px;font-weight:600;letter-spacing:.18em}h1{margin:0 0 10px;font-size:48px;line-height:1;font-weight:800;letter-spacing:-.03em}.subtexto{margin:0 0 32px;color:var(--muted);font-size:15px;line-height:1.7}.card{margin-bottom:18px;padding:24px;border:1px solid var(--border);border-radius:24px;background:var(--card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow)}.card-header{margin-bottom:18px}.card-badge{display:inline-block;margin-bottom:10px;color:var(--orange);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.12em}h2{margin:0;font-size:24px;font-weight:700}.inputs{display:grid;gap:12px}input{width:100%;padding:17px 18px;border:1px solid transparent;border-radius:16px;outline:none;background:#fff;color:#111;font-family:Poppins,sans-serif;font-size:16px;font-weight:500;transition:.2s ease}input:focus{border-color:var(--orange);box-shadow:0 0 0 4px var(--orange-soft)}button{width:100%;margin-top:14px;padding:17px 18px;border:none;border-radius:16px;background:linear-gradient(135deg,#ff8a1d,#ff7a00);color:#fff;font-family:Poppins,sans-serif;font-size:16px;font-weight:700;cursor:pointer;transition:.2s ease}button:hover{transform:translateY(-1px);box-shadow:0 14px 30px #ff7a0040}.info-box,.result-box{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:18px;padding:18px 20px;border-radius:18px;background:#0f0f0f;border:1px solid rgba(255,255,255,.06)}.label{color:var(--muted);font-size:14px;font-weight:500}.value,.result-value{color:#fff;font-size:28px;font-weight:800;letter-spacing:-.03em}.result-value{color:var(--orange)}@media(max-width:640px){.wrapper{padding:28px 16px 40px}h1{font-size:38px}.card{padding:20px;border-radius:20px}.info-box,.result-box{flex-direction:column;align-items:flex-start}.value,.result-value{font-size:24px}}