@import "https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600&family=Instrument+Serif:ital@0;1&family=JetBrains+Mono&display=swap";:root{--ink:#121314;--teal:#2d7f84;--sand:#f4f0e8;--off-white:#f7f4ed;--gray:#8a8f8c;--font-sans:"Plus Jakarta Sans", sans-serif;--font-serif:"Instrument Serif", serif;--font-mono:"JetBrains Mono", monospace}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--ink);color:var(--sand);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;justify-content:center;align-items:center;min-height:100vh;display:flex}#root{width:100%;max-width:1000px;margin:0 auto;padding:2rem}.glass-panel{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffff08;border:1px solid #ffffff1a;border-radius:1.5rem;padding:3rem;box-shadow:0 20px 40px #00000080}h1{font-family:var(--font-serif);color:var(--sand);margin-bottom:.5rem;font-size:clamp(2.5rem,5vw,4rem);font-style:italic;font-weight:400}.subtitle{color:var(--gray);margin-bottom:3rem;font-size:1.1rem;font-weight:300}.form-group{margin-bottom:3rem}.form-label{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.1em;color:var(--teal);margin-bottom:1rem;font-size:.85rem;display:block}.grid-options{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;display:grid}.option-card{text-align:center;cursor:pointer;-webkit-user-select:none;user-select:none;background:#ffffff05;border:1px solid #ffffff1a;border-radius:1rem;flex-direction:column;justify-content:center;height:100%;padding:1.5rem 1rem;transition:all .3s;display:flex}.option-card:hover{background:#2d7f841a;border-color:#2d7f8480}.option-card.selected{border-color:var(--teal);background:#2d7f8433;box-shadow:0 0 20px #2d7f8433}.option-title{color:var(--sand);margin-bottom:.5rem;font-size:1.1rem;font-weight:500}.option-desc{color:var(--gray);font-size:.85rem}.total-section{border-top:1px solid #ffffff1a;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:2rem;margin-top:4rem;padding-top:3rem;display:flex}.total-label{font-family:var(--font-mono);color:var(--gray);text-transform:uppercase;letter-spacing:.1em;margin-bottom:.5rem;font-size:1rem}.total-price{font-size:clamp(3rem,6vw,5rem);font-family:var(--font-serif);color:var(--teal);line-height:1}.toggle-wrapper{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:1rem;display:flex}.toggle-switch{background-color:#ffffff1a;border-radius:99px;width:50px;height:26px;transition:background-color .3s;position:relative}.toggle-switch.active{background-color:var(--teal)}.toggle-knob{background-color:var(--sand);border-radius:50%;width:20px;height:20px;transition:transform .3s cubic-bezier(.25,1,.5,1);position:absolute;top:3px;left:3px}.toggle-switch.active .toggle-knob{transform:translate(24px)}.toggle-label{color:var(--sand);font-size:1rem;font-weight:500}