: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{padding:0;padding-bottom:env(safe-area-inset-bottom);background-color:var(--background);color:var(--text-primary);letter-spacing:-.022em;margin:0;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,SF Pro Display,Helvetica Neue,Arial,sans-serif;line-height:1.47}.nav{height:calc(var(--header-height) + env(safe-area-inset-top));padding-top:env(safe-area-inset-top);-webkit-backdrop-filter:saturate(180%)blur(20px);backdrop-filter:saturate(180%)blur(20px);z-index:1000;background:#ffffffd9;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:15px;font-weight:600}.hero-section{padding-top:calc(var(--header-height) + env(safe-area-inset-top) + 40px);text-align:left;max-width:980px;margin:0 auto;padding-bottom:30px;padding-left:24px;padding-right:24px}.hero-section h1{letter-spacing:-.02em;color:var(--text-primary);margin:0 0 8px;font-size:34px;font-weight:700;line-height:1.1}.hero-section .subtitle{letter-spacing:.01em;color:var(--text-secondary);margin-bottom:20px;font-size:19px;font-weight:400;line-height:1.3}.cards-container{flex-direction:column;gap:16px;max-width:980px;margin:0 auto;padding:0 16px 40px;display:flex}.card{background:var(--surface);border-radius:20px;flex-direction:column;padding:24px;transition:transform .2s;display:flex}.card.full-width{width:100%}.card h2{letter-spacing:-.01em;margin:0 0 16px;font-size:19px;font-weight:600;line-height:1.2}.input-field{border:1px solid var(--input-border);background:var(--input-bg);-webkit-appearance:none;border-radius:14px;outline:none;width:100%;padding:14px 16px;font-size:17px;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:25px;justify-content:center;align-items:center;width:100%;height:50px;margin-top:12px;padding:0 24px;font-size:16px;font-weight:600;transition:background .2s,transform .1s;display:flex}.btn-primary:active{background:var(--apple-blue-hover);transform:scale(.97)}.btn-link{color:var(--apple-blue);cursor:pointer;background:0 0;border:none;padding:10px;font-size:15px;font-weight:500}.food-item{border-bottom:.5px solid #0000001a;justify-content:space-between;align-items:center;padding:14px 0;display:flex}.food-name{font-size:16px;font-weight:500;display:block}.food-qty{color:var(--text-secondary);font-size:14px}.status-label{text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);font-size:12px;font-weight:600}.chat-message{border-radius:22px;max-width:90%;margin-bottom:4px;padding:12px 18px;font-size:16px;line-height:1.4}.chat-message.assistant{color:var(--text-primary);background:#e9e9eb;border-bottom-left-radius:6px;align-self:flex-start}.chat-message.user{background:var(--apple-blue);color:#fff;border-bottom-right-radius:6px;align-self:flex-end}.chat-input-container{border-top:.5px solid #0000001a;gap:10px;margin-top:16px;padding-top:16px;display:flex}.chat-input-container .btn-primary{width:auto;height:46px;margin-top:0;padding:0 18px}.stat-grid{grid-template-columns:1fr 1fr;gap:12px;width:100%;display:grid}@media (width>=768px){.stat-grid{grid-template-columns:repeat(4,1fr)}.hero-section h1{font-size:48px}.cards-container{grid-template-columns:repeat(2,1fr);display:grid}}