@import url("https://fonts.googleapis.com/css2?family=Libre+Franklin:wght@400;600&family=Montserrat:wght@400;500;600&family=Playfair+Display:wght@600;700&display=swap");:root{--color-midnight-navy:#1a2b3c;--color-champagne-gold:#d4af37;--color-slate-grey:#708090;--color-off-white:#f9f9f9}body{background-color:var(--color-off-white);font-family:Montserrat,sans-serif;margin:0;padding:0;min-height:100vh;transition:background-color .3s,color .3s}body,h1,h2,h3{color:var(--color-midnight-navy)}h1,h2,h3{font-family:Playfair Display,serif;margin-top:0}.container{max-width:900px;margin:0 auto;padding:2rem}.header-container{display:flex;align-items:center;gap:1.5rem;padding-bottom:1.5rem;margin-bottom:2rem;border-bottom:2px solid var(--color-slate-grey)}.card{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 4px 20px rgba(26,43,60,.08);border:1px solid rgba(112,128,144,.1)}.card,.form-group{margin-bottom:1.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem;flex:1 1}label{font-family:Libre Franklin,sans-serif;font-weight:600;font-size:.9rem;color:var(--color-slate-grey)}input[type=file],select{padding:.75rem;border-radius:8px;border:1px solid var(--color-slate-grey);font-family:Montserrat,sans-serif;background:transparent;color:inherit;outline:none}select:focus{border-color:var(--color-champagne-gold)}option{background-color:#fff;color:var(--color-midnight-navy)}.btn{font-family:Libre Franklin,sans-serif;font-weight:600;padding:.8rem 1.5rem;border-radius:8px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border:none;transition:all .2s ease;font-size:1rem}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background-color:var(--color-champagne-gold);color:var(--color-midnight-navy)}.btn-primary:hover:not(:disabled){filter:brightness(1.1);transform:translateY(-2px)}.btn-secondary{background-color:transparent;color:var(--color-midnight-navy);border:2px solid var(--color-midnight-navy)}.btn-secondary:hover:not(:disabled){background-color:rgba(26,43,60,.05)}.btn-danger{background-color:#ef4444;color:#fff}.row{display:flex;gap:1.5rem}.result-box{background:rgba(112,128,144,.05);padding:1.5rem;border-radius:8px;min-height:100px;border-left:4px solid var(--color-champagne-gold);line-height:1.6}@media (prefers-color-scheme:dark){body{background-color:var(--color-midnight-navy);color:var(--color-off-white)}h1,h2,h3{color:var(--color-champagne-gold)}.card{background:#213346;border-color:#2c4259;box-shadow:0 4px 20px rgba(0,0,0,.3)}option{background-color:#213346}.btn-secondary,option{color:var(--color-off-white)}.btn-secondary{border-color:var(--color-off-white)}.btn-secondary:hover:not(:disabled){background-color:hsla(0,0%,98%,.1)}.result-box{background:rgba(0,0,0,.2)}}