*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg: #f5f5f0;--color-card: #ffffff;--color-accent: #f97316;--color-accent-hover: #ea6c0a;--color-available: #22c55e;--color-available-hover: #16a34a;--color-unavailable: #d1d5db;--color-unavailable-text: #6b7280;--color-text: #1f2937;--color-text-muted: #6b7280;--color-border: #e5e7eb;--radius: 8px;--shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--color-bg);color:var(--color-text);min-height:100vh;padding:1.5rem}h1{font-size:1.75rem;font-weight:700;letter-spacing:-.025em}h2{font-size:1.1rem;font-weight:600;text-transform:capitalize;color:var(--color-text)}button{cursor:pointer;border:none;font-family:inherit;font-size:.875rem;border-radius:var(--radius);padding:.5rem 1rem;transition:background .15s,transform .1s}button:active{transform:scale(.97)}input[type=text]{font-family:inherit;font-size:.875rem;border:1px solid var(--color-border);border-radius:var(--radius);padding:.4rem .6rem;outline:none;transition:border-color .15s;flex:1}input[type=text]:focus{border-color:var(--color-accent)}