:root{--coffee:#38261f;--cream:#f7f2ea;--paper:#fff;--accent:#b66a3c;--green:#46705a;--red:#b54747;--muted:#7b746e;--line:#e4ddd4;--shadow:0 8px 28px rgba(56,38,31,.09)}
*{box-sizing:border-box}html{background:var(--cream)}body{margin:0;color:var(--coffee);background:var(--cream);font-family:-apple-system,BlinkMacSystemFont,"PingFang TC","Noto Sans TC",sans-serif;-webkit-tap-highlight-color:transparent}button,input{font:inherit}button{cursor:pointer}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:calc(12px + env(safe-area-inset-top)) 18px 12px;background:rgba(247,242,234,.94);backdrop-filter:blur(15px);border-bottom:1px solid var(--line)}h1{font-size:24px;margin:2px 0 0}.topbar small{color:var(--muted)}.today-sales{text-align:right}.today-sales strong{display:block;font-size:20px}.page{display:none;padding:16px 14px calc(100px + env(safe-area-inset-bottom));max-width:760px;margin:auto}.page.active{display:block}.menu-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.menu-card{min-height:92px;padding:14px;text-align:left;border:1px solid var(--line);border-radius:16px;background:var(--paper);box-shadow:0 3px 12px rgba(56,38,31,.05)}.menu-card:active{transform:scale(.98);background:#fbf7f2}.menu-card b{display:block;font-size:17px;margin-bottom:10px}.menu-card strong{color:var(--accent);font-size:18px}.cart,.panel{margin-top:16px;padding:16px;background:var(--paper);border-radius:18px;box-shadow:var(--shadow)}.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px}.section-title h2{font-size:19px;margin:0}.text-button{border:0;background:none;color:var(--accent);padding:8px}.danger{color:var(--red)!important}.empty{text-align:center;color:var(--muted);padding:36px 10px}.empty.compact{padding:24px 10px}.cart-item{padding:13px 0;border-bottom:1px solid var(--line)}.cart-item-top,.line-row{display:flex;align-items:center;justify-content:space-between;gap:10px}.cart-item p{color:var(--muted);margin:5px 0;font-size:14px}.qty{display:flex;align-items:center;gap:6px}.qty button{width:34px;height:34px;border:1px solid var(--line);background:var(--cream);border-radius:10px}.field{display:block;color:var(--muted);font-size:14px;margin-top:14px}.field input,.expense-form input{display:block;width:100%;margin-top:6px;padding:12px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--coffee)}.segmented{display:flex;background:#eee8df;border-radius:12px;padding:4px;margin-top:14px}.segmented button{flex:1;padding:9px 6px;border:0;border-radius:9px;background:transparent;color:var(--muted)}.segmented button.selected{background:#fff;color:var(--coffee);box-shadow:0 2px 7px rgba(0,0,0,.08);font-weight:600}.cart-total{display:flex;justify-content:space-between;align-items:end;margin:18px 0 12px}.cart-total strong{font-size:27px}.primary,.secondary{border:0;border-radius:12px;padding:12px 16px;font-weight:650}.primary{background:var(--coffee);color:#fff}.primary:disabled{opacity:.35}.secondary{background:var(--cream);color:var(--coffee);border:1px solid var(--line)}.large{width:100%;min-height:48px}.small{padding:8px 12px}.queue-filter{position:sticky;top:79px;z-index:5;margin:0 0 14px}.queue-list{display:grid;gap:12px}.order-card{background:#fff;border-radius:17px;padding:15px;box-shadow:var(--shadow);border-left:5px solid var(--accent)}.order-card.making{border-left-color:#3d7592}.order-card.done{border-left-color:var(--green)}.order-head{display:flex;justify-content:space-between;align-items:start}.order-number{font-size:20px;font-weight:750}.order-time{color:var(--muted);font-size:13px}.order-lines{margin:14px 0}.order-line{padding:8px 0;border-top:1px solid var(--line)}.order-line p{margin:3px 0 0;color:var(--muted);font-size:14px}.order-actions{display:flex;gap:8px}.order-actions button{flex:1}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.stat{padding:14px;background:#fff;border-radius:15px}.stat small{color:var(--muted)}.stat strong{display:block;margin-top:7px;font-size:19px}.expense-form{display:grid;grid-template-columns:1fr 90px;gap:8px;margin-top:12px}.expense-form input{margin:0}.expense-form button{grid-column:1/-1}.ledger-row,.product-row,.ranking-row{padding:12px 0;border-bottom:1px solid var(--line)}.ledger-row small,.hint{color:var(--muted)}.ledger-row .expense{color:var(--red)}.product-row{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center}.product-row p{margin:3px 0 0;color:var(--muted);font-size:13px}.row-actions{display:flex;gap:5px}.icon-button{border:1px solid var(--line);background:var(--cream);border-radius:9px;min-width:36px;height:36px}.button-stack{display:grid;gap:9px}.file-button{text-align:center}.file-button input{display:none}.bottom-nav{position:fixed;z-index:20;bottom:0;left:0;right:0;display:flex;padding:8px 8px calc(8px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);border-top:1px solid var(--line);backdrop-filter:blur(16px)}.bottom-nav button{position:relative;flex:1;border:0;background:none;color:var(--muted);font-size:12px;padding:4px}.bottom-nav span{display:block;font-size:22px;height:27px}.bottom-nav button.active{color:var(--coffee);font-weight:700}.bottom-nav i{position:absolute;top:0;left:55%;padding:1px 6px;border-radius:10px;background:var(--red);color:#fff;font-size:10px;font-style:normal}dialog{width:min(94%,480px);padding:0;border:0;border-radius:20px;color:var(--coffee);box-shadow:0 20px 70px rgba(0,0,0,.25)}dialog::backdrop{background:rgba(30,20,15,.5);backdrop-filter:blur(3px)}.dialog-card{position:relative;padding:22px}.dialog-card h2{margin:0 35px 3px 0}.dialog-card h3{font-size:15px;margin:18px 0 8px}.dialog-close{position:absolute;right:15px;top:13px;border:0;background:var(--cream);border-radius:50%;width:36px;height:36px;font-size:24px}.price{color:var(--accent);font-weight:700}.choice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.choice-grid button{padding:10px 4px;border:1px solid var(--line);border-radius:10px;background:#fff}.choice-grid button.selected{background:var(--coffee);color:#fff;border-color:var(--coffee)}.check{display:block;margin:17px 0}.check input{width:20px;height:20px;vertical-align:middle;margin-right:7px}#toast{position:fixed;z-index:100;left:50%;bottom:100px;transform:translate(-50%,20px);padding:11px 17px;border-radius:20px;background:rgba(40,30,25,.92);color:#fff;opacity:0;pointer-events:none;transition:.2s;white-space:nowrap}#toast.show{opacity:1;transform:translate(-50%,0)}
@media(min-width:650px){.menu-grid{grid-template-columns:repeat(3,1fr)}.expense-form{grid-template-columns:1fr 120px auto}.expense-form button{grid-column:auto}.page{padding-top:22px}}