:root{--tg-bg: #ffffff;--tg-text: #000000;--tg-hint: #8e8e93;--tg-secondary-bg: #f4f4f5;--accent: #ff5a1f;--radius: 14px}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Inter,sans-serif;background:var(--tg-bg);color:var(--tg-text);-webkit-text-size-adjust:100%;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}button{font:inherit;cursor:pointer}.app{max-width:640px;margin:0 auto;padding:12px 16px calc(96px + env(safe-area-inset-bottom))}.header{padding:4px 0 8px}.brand{margin:0;font-size:26px;letter-spacing:-.02em}.hint{color:var(--tg-hint);font-size:14px;margin:4px 0 0}.screen-title{font-size:20px;letter-spacing:-.01em;margin:8px 0 16px}.state{padding:56px 16px;text-align:center;color:var(--tg-hint)}.tabs{position:sticky;top:0;display:flex;gap:8px;overflow-x:auto;padding:8px 0;background:var(--tg-bg);scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}.tab{flex:0 0 auto;border:none;background:var(--tg-secondary-bg);color:var(--tg-text);padding:8px 14px;border-radius:999px;font-size:14px}.tab-active{background:var(--accent);color:#fff}.dishes{display:flex;flex-direction:column;gap:10px;margin-top:8px}.dish{display:flex;gap:12px;background:var(--tg-secondary-bg);border-radius:var(--radius);overflow:hidden}.dish-photo{width:92px;height:92px;object-fit:cover;flex:0 0 auto}.dish-info{display:flex;flex-direction:column;gap:4px;padding:10px 12px;flex:1;min-width:0}.dish-name{font-weight:600}.dish-desc{color:var(--tg-hint);font-size:13px}.dish-foot{display:flex;align-items:center;justify-content:space-between;margin-top:auto;gap:8px}.dish-price{white-space:nowrap;font-weight:600}.btn-add{border:none;background:var(--accent);color:#fff;padding:8px 16px;border-radius:999px;font-weight:600}.btn-ghost{border:none;background:transparent;color:var(--tg-hint);padding:8px;font-size:16px}.add-badge{display:inline-grid;place-items:center;min-width:20px;height:20px;margin-left:8px;padding:0 6px;border-radius:999px;background:#ffffff47;font-size:13px;font-weight:700}.stepper{display:inline-flex;align-items:center;gap:14px;background:var(--tg-bg);border-radius:999px;padding:4px 6px}.stepper button{width:30px;height:30px;border-radius:999px;border:none;background:var(--accent);color:#fff;font-size:18px;line-height:1}.stepper span{min-width:18px;text-align:center;font-weight:600}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:flex-end;z-index:50}.sheet{width:100%;background:var(--tg-bg);border-radius:18px 18px 0 0;padding:20px 16px calc(20px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:8px}.sheet h3{margin:0 0 8px}.variation{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--tg-secondary-bg);background:var(--tg-secondary-bg);border-radius:var(--radius);padding:14px 16px}.cart-lines{display:flex;flex-direction:column;gap:10px}.cart-line{display:grid;grid-template-columns:1fr auto auto;gap:10px;align-items:center;background:var(--tg-secondary-bg);border-radius:var(--radius);padding:12px}.cart-line-info{min-width:0}.cart-line-total{font-weight:600;white-space:nowrap}.summary{display:flex;justify-content:space-between;margin-top:16px;color:var(--tg-hint)}.summary-strong{color:var(--tg-text);font-weight:700;font-size:17px}.summary-block{margin-top:20px;display:flex;flex-direction:column;gap:6px}.segmented{display:flex;gap:4px;background:var(--tg-secondary-bg);border-radius:999px;padding:4px;margin-bottom:16px}.segmented button{flex:1;border:none;background:transparent;color:var(--tg-text);padding:8px;border-radius:999px;font-weight:600}.segmented .seg-active{background:var(--accent);color:#fff}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field span{font-size:13px;color:var(--tg-hint)}.field input{border:1px solid var(--tg-secondary-bg);background:var(--tg-secondary-bg);color:var(--tg-text);border-radius:var(--radius);padding:12px 14px;font-size:16px}.field input:focus{outline:2px solid var(--accent);border-color:transparent}.zones{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.zones button{border:1px solid var(--tg-secondary-bg);background:var(--tg-secondary-bg);color:var(--tg-text);border-radius:999px;padding:8px 14px;font-size:14px}.zones .zone-active{background:var(--accent);color:#fff}.toggle{display:flex;align-items:center;gap:10px;margin:8px 0 16px}.toggle input{width:20px;height:20px;accent-color:var(--accent)}.status-screen{text-align:center}.stepper-vertical{list-style:none;margin:24px auto 0;padding:0;max-width:280px;text-align:left}.step{display:flex;align-items:center;gap:14px;padding:12px 0;color:var(--tg-hint)}.step-dot{width:14px;height:14px;border-radius:999px;border:2px solid var(--tg-hint)}.step.done{color:var(--tg-text);font-weight:600}.step.done .step-dot{background:var(--accent);border-color:var(--accent)}.footer{margin-top:32px;text-align:center}.back-link{border:none;background:transparent;color:var(--accent);padding:4px 0;font-size:15px;font-weight:600;margin-bottom:4px}.action-bar{position:fixed;left:0;right:0;bottom:0;z-index:40;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:var(--tg-bg);box-shadow:0 -1px #00000014}.action-btn{width:100%;border:none;border-radius:var(--radius);background:var(--accent);color:#fff;font-weight:700;font-size:16px;padding:15px;max-width:640px;margin:0 auto;display:block}.action-btn:disabled{opacity:.5}.sk{background:linear-gradient(90deg,var(--tg-secondary-bg) 25%,rgba(0,0,0,.06) 37%,var(--tg-secondary-bg) 63%);background-size:400% 100%;animation:shimmer 1.2s ease-in-out infinite;border-radius:8px}.sk-title{width:50%;height:28px;margin:4px 0 8px}.sk-tab{width:72px;height:34px;border-radius:999px;flex:0 0 auto}.sk-photo{width:92px;height:92px;border-radius:0;flex:0 0 auto}.sk-line{height:14px;margin-bottom:8px}@keyframes shimmer{0%{background-position:100% 0}to{background-position:0 0}}.earn-note{margin-top:8px;text-align:right;color:var(--accent);font-size:13px;font-weight:600}.screen{animation:fadeUp .24s ease both}.sheet{animation:slideUp .22s ease both}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:none}}@media(prefers-reduced-motion:reduce){.screen,.sheet,.sk{animation:none}}@media(max-width:360px){.app{padding-left:12px;padding-right:12px}.dish-photo{width:64px;height:64px}.dish-info{padding:8px 10px}.btn-add{padding:8px 12px}}