:root{--background:#fff;--surface:#f5f5f7;--text-primary:#1d1d1f;--text-secondary:#86868b;--text-tertiary:#b6b6b6;--apple-blue:#0071e3;--apple-blue-hover:#0077ed;--input-bg:#fff;--input-border:#d2d2d7;--card-shadow:0 4px 24px #0000000a;--header-height:48px}*{box-sizing:border-box;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background-color:var(--background);color:var(--text-primary);letter-spacing:-.022em;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,SF Pro Display,Helvetica Neue,Arial,sans-serif;line-height:1.47}.nav{height:var(--header-height);-webkit-backdrop-filter:saturate(180%)blur(20px);backdrop-filter:saturate(180%)blur(20px);z-index:1000;background:#fffc;border-bottom:1px solid #0000000d;justify-content:center;align-items:center;display:flex;position:fixed;top:0;left:0;right:0}.nav-title{letter-spacing:-.01em;color:var(--text-primary);font-size:14px;font-weight:500}.hero-section{padding-top:calc(var(--header-height) + 60px);text-align:center;max-width:980px;margin:0 auto;padding-bottom:40px;padding-left:20px;padding-right:20px}.hero-section h1{letter-spacing:-.015em;color:var(--text-primary);margin:0 0 8px;font-size:48px;font-weight:600;line-height:1.07}.hero-section .subtitle{letter-spacing:.011em;color:var(--text-secondary);margin-bottom:30px;font-size:21px;font-weight:400;line-height:1.38}.cards-container{grid-template-columns:repeat(2,1fr);gap:20px;max-width:980px;margin:0 auto;padding:20px;display:grid}@media (width<=768px){.cards-container{grid-template-columns:1fr}.hero-section h1{font-size:40px}}.card{background:var(--surface);border-radius:18px;flex-direction:column;padding:30px;display:flex}.card.full-width{grid-column:1/-1}.card h2{letter-spacing:.011em;margin:0 0 20px;font-size:21px;font-weight:600;line-height:1.2}.input-field{border:1px solid var(--input-border);background:var(--input-bg);border-radius:12px;outline:none;width:100%;padding:12px 16px;font-size:16px;transition:border-color .2s}.input-field:focus{border-color:var(--apple-blue)}.btn-primary{background:var(--apple-blue);color:#fff;cursor:pointer;border:none;border-radius:980px;width:fit-content;margin-top:12px;padding:12px 24px;font-size:14px;font-weight:500;transition:background .2s,transform .1s}.btn-primary:hover{background:var(--apple-blue-hover)}.btn-primary:active{transform:scale(.98)}.btn-link{color:var(--apple-blue);cursor:pointer;background:0 0;border:none;padding:0;font-size:14px}.btn-link:hover{text-decoration:underline}.food-list{margin:0;padding:0;list-style:none}.food-item{border-bottom:1px solid #0000000d;justify-content:space-between;align-items:center;padding:16px 0;display:flex}.food-item:last-child{border-bottom:none}.food-name{font-size:15px;font-weight:500}.food-qty{color:var(--text-secondary);font-size:13px}.action-buttons{align-items:center;gap:12px;display:flex}.status-label{text-transform:uppercase;letter-spacing:.05em;color:var(--text-tertiary);font-size:11px;font-weight:600}.chat-message{border-radius:18px;max-width:80%;margin-bottom:8px;padding:10px 16px;font-size:15px;line-height:1.4}.chat-message.assistant{color:var(--text-primary);background:#e9e9eb;border-bottom-left-radius:4px;align-self:flex-start}.chat-message.user{background:var(--apple-blue);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}.chat-input-container{border-top:1px solid #0000000d;gap:8px;margin-top:16px;padding-top:16px;display:flex}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#d2d2d7;border-radius:10px}