app-root{--bg: #eef1f2;--surface: #ffffff;--surface-muted: #f5f7f7;--ink: #1f2528;--muted: #697174;--line: #d4dadb;--accent: #186b5f;--accent-strong: #0f5148;--accent-soft: #dcebe6;--warning: #a33f2f;--shadow: 0 18px 45px rgba(31, 37, 40, .08);display:block;min-height:100vh;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:linear-gradient(180deg,#eef1f2f0,#eef1f2),url(https://images.unsplash.com/photo-1555396273-367ea4eb4db5?auto=format&fit=crop&w=1800&q=80);background-size:cover;background-attachment:fixed}*{box-sizing:border-box}html,body{margin:0}button,input,select{font:inherit}button{min-height:40px;border:0;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}h1,h2,h3,p{margin:0}.shell{width:min(1500px,100%);min-height:100vh;margin:0 auto;padding:24px}.topbar{display:flex;align-items:stretch;justify-content:space-between;gap:16px;margin-bottom:18px}.eyebrow{color:var(--accent);font-size:.78rem;font-weight:800;letter-spacing:0;text-transform:uppercase}h1{margin-top:2px;font-size:clamp(2.1rem,5vw,4.6rem);line-height:.95;letter-spacing:0}.total-panel{display:grid;align-content:center;min-width:min(320px,42vw);padding:18px 22px;border:1px solid rgba(24,107,95,.18);border-radius:8px;background:#ffffffe6;box-shadow:var(--shadow);text-align:right}.total-panel span{color:var(--muted);font-size:.85rem;font-weight:700}.total-panel strong{font-size:clamp(1.6rem,4vw,3.1rem);line-height:1}.view-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-bottom:16px;padding:6px;border:1px solid rgba(31,37,40,.1);border-radius:8px;background:#ffffffeb;box-shadow:var(--shadow)}.view-tabs button{min-height:48px;border-radius:8px;background:transparent;color:var(--muted);font-weight:900}.view-tabs button.is-active{background:var(--accent);color:#fff}.workspace{display:grid;grid-template-columns:minmax(300px,380px) minmax(420px,1fr) minmax(280px,340px);gap:16px;align-items:start}.add-flow,.result-layout{display:grid;gap:16px;align-items:start}.result-layout{grid-template-columns:minmax(420px,1fr) minmax(280px,360px)}.flow-panel{display:grid;gap:16px}.flow-step{display:grid;gap:12px;padding:16px;border:1px solid rgba(31,37,40,.1);border-radius:8px;background:#fffffff0;box-shadow:var(--shadow)}.category-grid,.item-grid{display:grid;gap:10px}.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.category-grid button{min-height:64px;padding:10px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);font-size:1rem;font-weight:900}.category-grid button.is-active{border-color:#186b5f52;background:var(--accent-soft);color:var(--accent-strong)}.item-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.side-panel,.bill-panel,.summary-panel{border:1px solid rgba(31,37,40,.1);border-radius:8px;background:#fffffff0;box-shadow:var(--shadow)}.side-panel,.summary-panel{display:grid;gap:14px;padding:16px}.bill-panel{min-height:calc(100vh - 170px);padding:16px}.block{display:grid;gap:12px}.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:40px}h2{font-size:.95rem;font-weight:850;letter-spacing:0}.person-grid,.line-people{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}.side-panel .person-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.person-toggle,.chip{display:flex;align-items:center;justify-content:center;min-height:40px;padding:0 10px;border:1px solid var(--line);border-radius:8px;background:var(--surface-muted);color:var(--muted);font-size:.9rem;font-weight:800;-webkit-user-select:none;user-select:none}.person-toggle input,.chip input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.person-toggle.is-active,.chip.is-active{border-color:#186b5f59;background:var(--accent-soft);color:var(--accent-strong)}.menu-picker,.inline-form{display:grid;grid-template-columns:minmax(0,1fr) 92px;gap:8px}.category-tabs{display:flex;gap:8px;overflow-x:auto;padding-bottom:2px;scrollbar-width:thin}.category-tabs button{flex:0 0 auto;min-height:42px;padding:0 14px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--muted);font-weight:900;white-space:nowrap}.category-tabs button.is-active{border-color:#186b5f52;background:var(--accent-soft);color:var(--accent-strong)}.inline-form{grid-template-columns:minmax(0,1fr) 92px auto}.quantity-control{display:grid;gap:4px;color:var(--muted);font-size:.74rem;font-weight:850}.field{width:100%;min-height:42px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);padding:0 12px;outline:none}.field:focus{border-color:var(--accent);box-shadow:0 0 0 3px #186b5f1f}.field::-webkit-outer-spin-button,.field::-webkit-inner-spin-button{margin:0;appearance:none}.field[type=number]{appearance:textfield}.quantity-field,.price-field,.compact-field{text-align:right}.stepper{display:grid;grid-template-columns:52px minmax(96px,1fr) 52px;gap:8px;align-items:center;min-width:216px;max-width:100%}.stepper button{display:grid;place-items:center;width:52px;height:52px;min-height:52px;border:1px solid rgba(24,107,95,.24);border-radius:8px;background:var(--accent-soft);color:var(--accent-strong);font-size:1.35rem;font-weight:950;line-height:1}.stepper .field{min-width:96px;min-height:52px;padding:0 10px;font-size:1.15rem;font-weight:900}.primary-button,.secondary-button,.ghost-button,.icon-button{border-radius:8px;font-weight:850}.primary-button{padding:0 18px;background:var(--accent);color:#fff}.primary-button:hover{background:var(--accent-strong)}.secondary-button{padding:0 14px;border:1px solid rgba(24,107,95,.24);background:var(--accent-soft);color:var(--accent-strong)}.ghost-button{min-height:34px;padding:0 12px;border:1px solid var(--line);background:#fff;color:var(--muted)}.ghost-button.danger{color:var(--warning)}.icon-button{display:inline-grid;place-items:center;width:36px;min-width:36px;height:36px;min-height:36px;border:1px solid var(--line);background:#fff;color:var(--muted);font-size:1.25rem;line-height:1}.menu-list,.line-list,.summary-list{display:grid;gap:8px}.quick-menu{display:grid;gap:8px;max-height:360px;overflow:auto;padding-right:2px;overscroll-behavior:contain}.menu-choice{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;min-height:56px;padding:10px 12px;border:1px solid rgba(24,107,95,.2);border-radius:8px;background:#fff;color:var(--ink);text-align:left}.menu-choice.is-active{border-color:var(--accent);background:var(--accent-soft)}.menu-choice:active{transform:translateY(1px)}.menu-choice span{overflow-wrap:anywhere;font-weight:850;line-height:1.15}.menu-choice strong{color:var(--accent-strong);font-size:1rem;white-space:nowrap}.empty-menu{display:grid;place-items:center;min-height:56px;border:1px dashed var(--line);border-radius:8px;color:var(--muted);font-weight:800}.selected-item{display:grid;grid-template-columns:minmax(0,1fr) 130px;gap:12px;align-items:end;padding:12px;border:1px solid var(--line);border-radius:8px;background:var(--surface-muted)}.selected-item div{display:grid;gap:4px}.selected-item strong{overflow-wrap:anywhere;font-size:1.1rem}.selected-item span{color:var(--muted);font-weight:850}.compact-title{min-height:34px}.add-button{min-height:58px;border-radius:8px;background:var(--accent);color:#fff;font-size:1rem;font-weight:950}.add-button:hover{background:var(--accent-strong)}.menu-list{max-height:260px;overflow:auto;padding-right:2px}.menu-item{display:grid;grid-template-columns:minmax(0,1fr) auto 36px;gap:8px;align-items:center;min-height:42px;padding:6px 6px 6px 12px;border:1px solid var(--line);border-radius:8px;background:var(--surface-muted)}.menu-item span{overflow:hidden;font-weight:750;text-overflow:ellipsis;white-space:nowrap}.menu-item strong{font-size:.9rem}.empty-state{display:grid;place-items:center;min-height:360px;border:1px dashed var(--line);border-radius:8px;background:var(--surface-muted)}.empty-state strong{color:var(--line);font-size:clamp(2rem,6vw,4rem)}.bill-line{display:grid;gap:14px;padding:14px;border:1px solid var(--line);border-radius:8px;background:#fff}.line-main{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.line-main h3,.summary-item h3{font-size:1rem;font-weight:850}.line-main p,.summary-item p{margin-top:3px;color:var(--muted);font-size:.86rem}.line-total{display:flex;align-items:center;gap:8px;text-align:right}.line-total span{min-width:96px;font-size:1.15rem;font-weight:900}.line-controls{display:grid;grid-template-columns:repeat(2,minmax(110px,150px));gap:10px}.line-controls label{display:grid;gap:4px;color:var(--muted);font-size:.76rem;font-weight:800}.summary-item{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:72px;padding:12px;border:1px solid var(--line);border-radius:8px;background:var(--surface-muted)}.summary-item strong{font-size:1.25rem;white-space:nowrap}.title-actions{display:flex;gap:8px}.menu-admin-panel{display:grid;grid-template-columns:minmax(280px,380px) minmax(0,1fr);gap:16px;align-items:start}.admin-form-panel,.admin-list-panel{border:1px solid rgba(31,37,40,.1);border-radius:8px;background:#fffffff0;box-shadow:var(--shadow);padding:16px}.menu-admin-form{display:grid;gap:10px}.menu-count{color:var(--muted);font-size:.84rem;font-weight:850}.admin-menu-list{display:grid;gap:14px}.admin-category{display:grid;gap:8px}.admin-category h3{color:var(--accent-strong);font-size:.86rem;font-weight:900}.admin-menu-item{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;min-height:62px;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:#fff}.admin-menu-item.is-hidden{background:var(--surface-muted);opacity:.62}.admin-menu-item div:first-child{display:grid;gap:3px}.admin-menu-item strong{overflow-wrap:anywhere;font-size:.96rem}.admin-menu-item span{color:var(--muted);font-weight:800}.admin-actions{display:flex;gap:8px}@media(max-width:1180px){.workspace{grid-template-columns:minmax(280px,360px) minmax(0,1fr)}.summary-panel{grid-column:1 / -1}.summary-list{grid-template-columns:repeat(5,minmax(0,1fr))}.summary-item{align-items:flex-start;flex-direction:column}}@media(max-width:820px){app-root{background-attachment:scroll}.shell{padding:14px}.topbar,.line-main{flex-direction:column}.total-panel{width:100%;min-width:0;text-align:left}.workspace,.result-layout,.summary-list,.menu-admin-panel{grid-template-columns:1fr}.bill-panel{min-height:auto}.person-grid,.line-people,.side-panel .person-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.menu-picker,.inline-form{grid-template-columns:1fr}.quick-menu{max-height:48vh}.item-grid{grid-template-columns:1fr}.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.selected-item{grid-template-columns:1fr}.line-controls{grid-template-columns:1fr 1fr}.line-controls .stepper{grid-template-columns:52px minmax(112px,1fr) 52px}.admin-menu-item{grid-template-columns:1fr}.admin-actions{display:grid;grid-template-columns:1fr 1fr}}@media(max-width:460px){.person-grid,.line-people,.side-panel .person-grid,.line-controls{grid-template-columns:1fr}.line-total{justify-content:space-between;width:100%}.stepper,.line-controls .stepper{grid-template-columns:52px minmax(120px,1fr) 52px}}