.bottom-nav{position:fixed;bottom:0;left:0;right:0;display:flex;background:#ffffffeb;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid var(--color-border);padding:var(--space-2) var(--space-2) max(var(--space-2),env(safe-area-inset-bottom));z-index:10;box-shadow:0 -4px 16px #14181f0a}[data-theme=dark] .bottom-nav{background:#0d1117eb}.bottom-nav__item{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10.5px;font-weight:600;color:var(--color-text-faint);padding:6px 0;border-radius:var(--radius-sm);transition:color .15s ease;position:relative}.bottom-nav__item svg{font-size:20px}.bottom-nav__item.active{color:var(--color-primary)}.bottom-nav__badge{position:absolute;top:0;right:calc(50% - 16px);background:var(--color-accent);color:#fff;font-size:9px;font-weight:700;min-width:15px;height:15px;border-radius:var(--radius-pill);display:flex;align-items:center;justify-content:center;padding:0 3px}.page{max-width:480px;margin:0 auto;padding:var(--space-5) var(--space-4);padding-bottom:100px;min-height:100vh}.top-bar{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4) var(--space-5);background:#ffffffd9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:5}[data-theme=dark] .top-bar{background:#0d1117d9}.top-bar__back{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius-pill);background:var(--color-bg-sunken);color:var(--color-text);flex-shrink:0;transition:background .15s ease}.top-bar__back:hover{background:var(--color-border-strong)}.top-bar h1{font-size:var(--text-lg);font-weight:650;letter-spacing:-.015em;margin:0}.brand{font-size:var(--text-xl);font-weight:700;letter-spacing:-.03em;display:flex;align-items:center;gap:var(--space-2)}.brand svg{color:var(--color-primary)}.section-title{font-size:var(--text-base);font-weight:650;letter-spacing:-.01em;margin-bottom:var(--space-3);display:flex;align-items:center;justify-content:space-between}.card{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-4);box-shadow:var(--shadow-xs);transition:box-shadow .15s ease,transform .15s ease,border-color .15s ease}a.card:hover,button.card:hover{box-shadow:var(--shadow-sm);border-color:var(--color-border-strong);transform:translateY(-1px)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);width:100%;height:50px;border-radius:var(--radius-sm);border:1px solid var(--color-border-strong);background:var(--color-bg);font-weight:600;font-size:var(--text-base);letter-spacing:-.01em;color:var(--color-text);transition:background .15s ease,box-shadow .15s ease,transform .05s ease}.btn:hover{box-shadow:var(--shadow-sm)}.btn:active{transform:scale(.98)}.btn-primary{background:var(--color-primary);border-color:var(--color-primary);color:#fff;box-shadow:0 2px 8px #0969da47}.btn-primary:hover{background:var(--color-primary-hover);border-color:var(--color-primary-hover)}.btn-accent{background:var(--color-accent);border-color:var(--color-accent);color:#fff;box-shadow:0 2px 8px #f0883e4d}.btn-accent:hover{background:var(--color-accent-hover);border-color:var(--color-accent-hover)}.btn-ghost{border-color:transparent;background:transparent;box-shadow:none}.btn-ghost:hover{background:var(--color-bg-sunken);box-shadow:none}.btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.icon-btn{width:40px;height:40px;border-radius:var(--radius-pill);display:inline-flex;align-items:center;justify-content:center;background:var(--color-bg-sunken);color:var(--color-text-muted);border:none;flex-shrink:0;transition:background .15s ease,color .15s ease}.icon-btn:hover{background:var(--color-border-strong)}.icon-btn.is-active{background:var(--color-accent-wash);color:var(--color-accent)}.input{width:100%;height:48px;border-radius:var(--radius-sm);border:1.5px solid var(--color-border-strong);padding:0 var(--space-4);font-size:var(--text-base);font-family:inherit;background:var(--color-bg);color:var(--color-text);transition:border-color .15s ease,box-shadow .15s ease}.input:focus{outline:none;border-color:var(--color-primary);box-shadow:var(--shadow-focus)}.input-group{display:flex;flex-direction:column;gap:var(--space-2);margin-bottom:var(--space-4)}.input-group label{font-size:var(--text-sm);font-weight:600;color:var(--color-text-muted)}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:var(--radius-pill);font-size:var(--text-xs);font-weight:650}.badge-success{background:#e3f9e8;color:var(--color-success)}.badge-warning{background:#fef3c7;color:var(--color-warning)}.badge-danger{background:#ffe8e6;color:var(--color-danger)}.badge-featured{background:var(--color-accent-wash);color:var(--color-accent)}.error-text{color:var(--color-danger);font-size:var(--text-sm);margin:var(--space-2) 0;display:flex;align-items:center;gap:6px}.empty-state{text-align:center;padding:var(--space-10) var(--space-4);color:var(--color-text-muted)}.empty-state svg{color:var(--color-text-faint);margin-bottom:var(--space-3)}.empty-state p{margin:0;font-size:var(--text-sm)}.skeleton{background:linear-gradient(90deg,var(--color-bg-sunken) 25%,var(--color-border) 37%,var(--color-bg-sunken) 63%);background-size:400% 100%;animation:shimmer 1.4s ease infinite;border-radius:var(--radius-sm)}@keyframes shimmer{0%{background-position:100% 50%}to{background-position:0 50%}}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-3)}.list-gap{display:flex;flex-direction:column;gap:var(--space-3)}.category-tile{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-2);height:96px;text-align:center;font-weight:600;font-size:var(--text-sm)}.category-tile__icon{width:40px;height:40px;border-radius:var(--radius-pill);display:flex;align-items:center;justify-content:center;background:var(--color-primary-wash);color:var(--color-primary);font-size:18px}.avatar{border-radius:var(--radius-pill);object-fit:cover;background:var(--color-bg-sunken);display:flex;align-items:center;justify-content:center;color:var(--color-text-muted);font-weight:700;flex-shrink:0}.stat-pill{display:flex;align-items:center;gap:4px;font-size:var(--text-sm);color:var(--color-text-muted);font-weight:600}.stat-pill svg{color:#f5a524}.qty-stepper{display:flex;align-items:center;gap:var(--space-2);background:var(--color-bg-sunken);border-radius:var(--radius-pill);padding:4px}.qty-stepper button{width:30px;height:30px;border-radius:var(--radius-pill);border:none;background:var(--color-bg);box-shadow:var(--shadow-xs);display:flex;align-items:center;justify-content:center;color:var(--color-text)}.qty-stepper span{min-width:18px;text-align:center;font-weight:650;font-size:var(--text-sm)}.floating-cart-bar{position:fixed;bottom:84px;left:var(--space-4);right:var(--space-4);max-width:448px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);height:56px;padding:0 var(--space-5);border-radius:var(--radius-pill);background:var(--color-primary);color:#fff;font-weight:650;box-shadow:var(--shadow-md),0 8px 24px #0969da59;z-index:8}:root{--color-primary: #0969da;--color-primary-hover: #0757ba;--color-primary-wash: #ddedff;--color-success: #1a7f37;--color-warning: #9a6700;--color-danger: #cf222e;--color-border: #e3e8ee;--color-border-strong: #d0d7de;--color-accent: #f0883e;--color-accent-hover: #dd7527;--color-accent-wash: #fff1e5;--color-bg: #ffffff;--color-bg-subtle: #f7f8fa;--color-bg-sunken: #eef1f5;--color-text: #14181f;--color-text-muted: #667085;--color-text-faint: #98a2b3;--shadow-xs: 0 1px 2px rgba(20, 24, 31, .05);--shadow-sm: 0 1px 3px rgba(20, 24, 31, .08), 0 1px 2px rgba(20, 24, 31, .04);--shadow-md: 0 4px 12px rgba(20, 24, 31, .1), 0 2px 4px rgba(20, 24, 31, .06);--shadow-focus: 0 0 0 3px var(--color-primary-wash);--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--radius-sm: 10px;--radius-md: 16px;--radius-lg: 20px;--radius-pill: 999px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--text-xs: 12px;--text-sm: 13.5px;--text-base: 15.5px;--text-lg: 19px;--text-xl: 24px;--text-2xl: 30px}[data-theme=dark]{--color-bg: #0d1117;--color-bg-subtle: #161b22;--color-bg-sunken: #1c232c;--color-text: #e6edf3;--color-text-muted: #9aa4b2;--color-text-faint: #6b7684;--color-border: #232a34;--color-border-strong: #30363d;--color-primary: #58a6ff;--color-primary-wash: #142138}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--color-bg: #0d1117;--color-bg-subtle: #161b22;--color-bg-sunken: #1c232c;--color-text: #e6edf3;--color-text-muted: #9aa4b2;--color-text-faint: #6b7684;--color-border: #232a34;--color-border-strong: #30363d;--color-primary: #58a6ff;--color-primary-wash: #142138}}*{box-sizing:border-box}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;font-family:var(--font-sans);background:var(--color-bg-subtle);color:var(--color-text);font-size:var(--text-base);font-weight:450;line-height:1.45;letter-spacing:-.01em}button{font-family:inherit;cursor:pointer}a{color:inherit;text-decoration:none}::selection{background:var(--color-primary-wash)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:var(--color-border-strong);border-radius:var(--radius-pill)}