:root{--green: #2f7d4f;--green-dark: #245e3c;--bg: #f7f8f6;--card: #ffffff;--text: #1c2620;--muted: #6b7770;--border: #e3e8e3;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}.app{max-width:560px;margin:0 auto;min-height:100%;padding:24px 20px calc(24px + env(safe-area-inset-bottom));display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;margin-bottom:8px}.brand .logo{width:40px;height:40px;border-radius:12px;background:var(--green);color:#fff;display:grid;place-items:center;font-size:22px}.brand h1{font-size:20px;margin:0}.tag{color:var(--muted);margin:0 0 24px;font-size:14px}.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:20px}.card h2{margin:0 0 8px;font-size:16px}.status{display:flex;align-items:center;gap:8px;font-size:14px}.dot{width:10px;height:10px;border-radius:50%}.dot.ok{background:var(--green)}.dot.warn{background:#d9a441}.muted{color:var(--muted);font-size:13px;line-height:1.5}code{background:#eef2ee;padding:1px 6px;border-radius:6px;font-size:12px}footer{margin-top:auto;padding-top:24px;color:var(--muted);font-size:12px}.app.center{align-items:center;justify-content:center}.spinner{width:28px;height:28px;border:3px solid var(--border);border-top-color:var(--green);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.auth-tabs{display:flex;gap:4px;background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:4px;margin-bottom:16px}.auth-tab{flex:1;border:0;background:transparent;color:var(--muted);font:inherit;font-size:14px;padding:8px;border-radius:7px;cursor:pointer}.auth-tab.active{background:var(--card);color:var(--text);box-shadow:0 1px 2px #0000000f;font-weight:600}.auth-form{display:flex;flex-direction:column;gap:14px}.field{display:flex;flex-direction:column;gap:6px}.field span{font-size:13px;color:var(--muted)}.field input{font:inherit;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:var(--bg);color:var(--text)}.field input:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px #2f7d4f26}.btn-primary{font:inherit;font-weight:600;padding:11px 14px;border:0;border-radius:10px;background:var(--green);color:#fff;cursor:pointer}.btn-primary:hover{background:var(--green-dark)}.btn-primary:disabled{opacity:.6;cursor:default}.btn-secondary{font:inherit;padding:9px 14px;border:1px solid var(--border);border-radius:10px;background:var(--card);color:var(--text);cursor:pointer}.btn-secondary:hover{border-color:var(--muted)}.link-btn{border:0;background:transparent;color:var(--green);font:inherit;font-size:13px;padding:0;cursor:pointer;text-decoration:underline}.auth-error{margin:0;font-size:13px;color:#b3261e}.auth-notice{margin:0;font-size:13px;color:var(--green-dark)}.app-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.list-screen{display:flex;flex-direction:column;gap:20px;margin-top:16px}.add-item{display:flex;gap:8px}.add-item input{flex:1;font:inherit;padding:11px 12px;border:1px solid var(--border);border-radius:10px;background:var(--card);color:var(--text)}.add-item input:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px #2f7d4f26}.empty{text-align:center}.group-head{margin:0 0 6px;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.items{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.item{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:10px 12px}.item.checked{opacity:.55}.item-main{display:flex;align-items:center;gap:10px}.check{flex:none;width:22px;height:22px;border:2px solid var(--border);border-radius:50%;background:transparent;cursor:pointer;display:grid;place-items:center}.check.on{background:var(--green);border-color:var(--green)}.check.on:after{content:"✓";color:#fff;font-size:13px;line-height:1}.item-label{flex:1;display:flex;align-items:baseline;gap:8px;border:0;background:transparent;font:inherit;color:var(--text);text-align:left;padding:2px 0;cursor:text}.item.checked .item-name{text-decoration:line-through}.item-meta{color:var(--muted);font-size:13px}.item-edit{flex:1;display:flex;flex-wrap:wrap;align-items:center;gap:6px}.item-edit input,.item-edit select{font:inherit;padding:6px 8px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text)}.item-edit .qty{width:64px}.item-edit .unit{width:72px}.item-edit input:focus,.item-edit select:focus{outline:none;border-color:var(--green)}.btn-tiny{font:inherit;font-size:13px;padding:6px 10px;border:0;border-radius:8px;background:var(--green);color:#fff;cursor:pointer}.btn-tiny.ghost{background:transparent;color:var(--muted)}.chips{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:8px;padding-top:8px;border-top:1px dashed var(--border)}.chips-hint{font-size:12px;color:var(--muted);margin-right:2px}.chip{font:inherit;font-size:12px;padding:5px 10px;border:1px solid var(--border);border-radius:999px;background:var(--bg);color:var(--text);cursor:pointer}.chip:hover{border-color:var(--green);color:var(--green-dark)}.chip.dismiss{color:var(--muted);border-style:dashed}.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom));transform:translate(-50%);background:var(--text);color:#fff;font-size:13px;padding:10px 16px;border-radius:999px;box-shadow:0 4px 16px #0000002e;z-index:10}.head-actions{display:flex;gap:8px}.banner{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:12px;padding:10px 14px;border-radius:10px;font-size:14px;background:var(--bg);border:1px solid var(--border);color:var(--text)}.banner.ok{background:#eaf5ee;border-color:#bfe0cc;color:var(--green-dark)}.banner.err{background:#fbeceb;border-color:#f0c9c6;color:#b3261e}.banner-x{border:0;background:transparent;cursor:pointer;color:inherit;font-size:14px;padding:0 2px;opacity:.7}.banner-x:hover{opacity:1}.share-panel{margin-top:16px}.share-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.share-head h2{margin:0}.share-sub{margin:18px 0 8px;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.invite-list,.member-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.invite-row{display:flex;align-items:center;gap:6px}.invite-link{flex:1;min-width:0;font:inherit;font-size:13px;padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text)}.btn-tiny.danger{color:#b3261e}.member-row{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:var(--card);font-size:14px}.member-role{font-size:12px;color:var(--muted);text-transform:capitalize}