:root{--bg: #0E1113;--card: #15191C;--surface: #181D21;--text: #E6EBF0;--muted: #A9B2BC;--accent: #7EC555;--accent-2: #98D96F;--border: rgba(255,255,255,.08);--danger: #FF6B6B;font-family:Inter,system-ui,sans-serif;line-height:1.5;font-weight:400}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--bg);color:var(--text);font-size:14px;overflow-x:hidden}#app{max-width:375px;margin:0 auto;min-height:100vh;background-color:var(--bg);position:relative}.header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border)}.header h1{font-size:24px;font-weight:600;color:var(--accent)}.avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-2))}.search-container{padding:16px 20px}#search{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:12px;background-color:var(--surface);color:var(--text);font-size:16px}#search:focus{outline:none;border-color:var(--accent)}.chips-container{display:flex;flex-wrap:wrap;gap:8px;padding:0 20px 16px}.chip{padding:8px 16px;border:1px solid var(--border);border-radius:20px;background-color:var(--surface);color:var(--muted);font-size:14px;white-space:nowrap;cursor:pointer;transition:all .2s ease}.chip.active,.chip:hover{background-color:var(--accent);color:var(--bg);border-color:var(--accent)}.filters-container{display:flex;gap:8px;padding:0 20px 16px}.filter-toggle{display:flex;align-items:center;gap:6px;padding:6px 12px;border:1px solid var(--border);border-radius:16px;background-color:var(--surface);color:var(--muted);font-size:12px;cursor:pointer;transition:all .2s ease}.filter-toggle.active{background-color:var(--accent-2);color:var(--bg);border-color:var(--accent-2)}.main-content{padding:0 20px 100px;min-height:400px}.recipe-grid{display:grid;gap:16px}.recipe-card{background-color:var(--card);border-radius:16px;overflow:hidden;border:1px solid var(--border);cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.recipe-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0000004d}.recipe-thumb{width:100%;height:120px;position:relative;overflow:hidden}.recipe-image{width:100%;height:100%;object-fit:cover;transition:transform .2s ease}.recipe-card:hover .recipe-image{transform:scale(1.05)}.recipe-info{padding:12px 16px}.recipe-title{font-size:16px;font-weight:500;margin-bottom:8px}.recipe-meta{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted)}.rating{display:flex;gap:2px}.heart-btn{position:absolute;top:8px;right:8px;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border:none;border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease;color:#fff}.heart-btn.favorited{color:var(--danger)}.heart-btn:hover{background:#000c;transform:scale(1.1)}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:375px;background-color:var(--surface);border-top:1px solid var(--border);display:flex;z-index:100}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px 8px;border:none;background:none;color:var(--muted);font-size:10px;cursor:pointer;transition:color .2s ease}.nav-item.active{color:var(--accent)}.nav-item span:first-child{font-size:18px}.detail-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#000c;z-index:200;opacity:0;visibility:hidden;transition:all .3s ease}.detail-overlay.visible{opacity:1;visibility:visible}.detail-sheet{position:absolute;bottom:0;left:50%;transform:translate(-50%) translateY(100%);width:375px;max-height:80vh;background-color:var(--card);border-radius:20px 20px 0 0;overflow-y:auto;transition:transform .3s ease}.detail-overlay.visible .detail-sheet{transform:translate(-50%) translateY(0)}button{border:none;background:none;cursor:pointer;font-family:inherit}.btn-primary{background-color:var(--accent);color:var(--bg);padding:12px 24px;border-radius:12px;font-weight:500;transition:background-color .2s ease}.btn-primary:hover{background-color:var(--accent-2)}*:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.hidden{display:none!important}.detail-header{position:relative;text-align:center;padding:20px;border-bottom:1px solid var(--border)}.close-btn{position:absolute;top:16px;right:16px;width:32px;height:32px;border-radius:50%;background-color:var(--surface);color:var(--muted);font-size:18px;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.close-btn:hover{background-color:var(--card);color:var(--text)}.detail-thumb{width:120px;height:120px;border-radius:16px;overflow:hidden;margin:0 auto 16px}.detail-image{width:100%;height:100%;object-fit:cover}.detail-title{font-size:24px;font-weight:600;margin-bottom:12px}.detail-meta{display:flex;justify-content:center;gap:16px;font-size:14px;color:var(--muted)}.detail-body{padding:20px}.detail-body h3{font-size:18px;font-weight:600;margin-bottom:12px;color:var(--accent)}.servings-section{margin-bottom:24px}.servings-stepper{display:flex;align-items:center;justify-content:center;gap:16px}.stepper-btn{width:40px;height:40px;border-radius:50%;background-color:var(--surface);color:var(--text);font-size:20px;font-weight:600;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.stepper-btn:hover:not(:disabled){background-color:var(--accent);color:var(--bg)}.stepper-btn:disabled{opacity:.5;cursor:not-allowed}.servings-count{font-size:24px;font-weight:600;min-width:40px;text-align:center}.ingredients-section,.steps-section{margin-bottom:24px}.ingredients-list{list-style:none;padding:0}.ingredients-list li{padding:8px 0;border-bottom:1px solid var(--border);font-size:14px}.ingredients-list li:last-child{border-bottom:none}.steps-list{padding-left:20px}.steps-list li{padding:8px 0;font-size:14px;line-height:1.5}.detail-actions{display:flex;gap:12px;padding-top:20px;border-top:1px solid var(--border)}.btn-secondary{flex:1;padding:12px 16px;border-radius:12px;background-color:var(--surface);color:var(--text);font-weight:500;transition:background-color .2s ease}.btn-secondary:hover{background-color:var(--card)}.btn-primary.favorited{background-color:var(--danger)}.btn-primary.favorited:hover{background-color:#ff5252}.shopping-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border)}.shopping-header h2{font-size:24px;font-weight:600;color:var(--accent)}.shopping-progress{font-size:14px;color:var(--muted)}.shopping-actions{display:flex;gap:12px;margin-bottom:20px}.btn-danger{background-color:var(--danger);color:#fff;padding:8px 16px;border-radius:8px;font-size:14px;font-weight:500;transition:background-color .2s ease}.btn-danger:hover{background-color:#ff5252}.shopping-list{display:flex;flex-direction:column;gap:8px}.shopping-item{display:flex;align-items:center;gap:12px;padding:12px;background-color:var(--card);border-radius:8px;border:1px solid var(--border);transition:all .2s ease}.shopping-item.checked{opacity:.6;background-color:var(--surface)}.shopping-item.checked .item-name{text-decoration:line-through;color:var(--muted)}.check-btn{font-size:20px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:transform .2s ease}.check-btn:hover{transform:scale(1.1)}.check-btn svg{width:20px;height:20px}.btn-secondary svg,.btn-primary svg{width:16px;height:16px;margin-right:8px;vertical-align:middle}.item-info{flex:1;display:flex;justify-content:space-between;align-items:center}.item-name{font-weight:500}.item-quantity{font-size:14px;color:var(--muted);font-weight:400}