:root{
  --bg:#14110f; --panel:#1e1a17; --panel2:#26211d; --line:#332c27;
  --ink:#f3ede7; --muted:#a99f95; --brand:#c1272d; --brand2:#e0623a;
  --new:#e0623a; --confirmed:#c9a227; --preparing:#3b82f6; --ready:#2fa84f; --delivery:#8b5cf6;
  --radius:14px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--ink);font:16px/1.4 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
.hidden{display:none !important}
.muted{color:var(--muted)}
.small{font-size:13px}

/* login */
.login{min-height:100dvh;display:grid;place-items:center;padding:24px}
.login-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;width:min(360px,100%);display:flex;flex-direction:column;gap:14px}
.brand{font-size:26px;font-weight:800;letter-spacing:.5px}
.brand-sub{color:var(--muted);margin-top:-8px}
.login-card input{background:var(--panel2);border:1px solid var(--line);color:var(--ink);border-radius:10px;padding:14px;font-size:17px}
.login-card button{background:var(--brand);color:#fff;border:0;border-radius:10px;padding:14px;font-size:17px;font-weight:700;cursor:pointer}
.err{color:#ff8a8a;font-size:14px;min-height:18px}

/* app shell */
.app{min-height:100dvh;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px;padding-top:calc(10px + env(safe-area-inset-top));background:var(--panel);border-bottom:1px solid var(--line)}
.title{font-weight:800;font-size:18px}
.top-actions{display:flex;align-items:center;gap:8px}
.tabbtn{background:transparent;border:1px solid var(--line);color:var(--muted);padding:8px 12px;border-radius:999px;font-size:14px;cursor:pointer}
.tabbtn.active{background:var(--panel2);color:var(--ink);border-color:var(--brand)}
.iconbtn{background:var(--panel2);border:1px solid var(--line);color:var(--ink);width:38px;height:38px;border-radius:10px;font-size:16px;cursor:pointer}
.iconbtn.on{background:var(--brand);border-color:var(--brand)}
.pill{background:#3a1414;color:#ff9d9d;border:1px solid #5b1d1d;padding:6px 10px;border-radius:999px;font-size:13px;font-weight:700}

.view{flex:1;padding:14px;padding-bottom:calc(24px + env(safe-area-inset-bottom))}

/* board */
.board{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px;align-items:start}
.col{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.col h3{margin:0;padding:12px 14px;font-size:14px;letter-spacing:.4px;text-transform:uppercase;display:flex;justify-content:space-between;border-bottom:1px solid var(--line)}
.col.new h3{border-top:3px solid var(--new)}
.col.confirmed h3{border-top:3px solid var(--confirmed)}
.col.preparing h3{border-top:3px solid var(--preparing)}
.col.ready h3{border-top:3px solid var(--ready)}
.col.delivery h3{border-top:3px solid var(--delivery)}
.col .count{color:var(--muted);font-weight:700}
.col-body{padding:10px;display:flex;flex-direction:column;gap:10px;min-height:24px}

.order{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:12px}
.order .oh{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.order .onum{font-weight:800}
.order .otime{color:var(--muted);font-size:12px}
.order .meta{color:var(--muted);font-size:13px;margin:4px 0 8px}
.order .tag{display:inline-block;background:#2a2320;border:1px solid var(--line);border-radius:6px;padding:1px 7px;font-size:12px;margin-right:6px}
.items{list-style:none;margin:0 0 10px;padding:0;display:flex;flex-direction:column;gap:4px}
.items li{display:flex;gap:8px;align-items:baseline}
.items .q{font-weight:800;color:var(--brand2);min-width:22px}
.items .cn{color:var(--muted);font-size:13px;margin-left:4px}
.note{background:#2a2320;border-left:3px solid var(--confirmed);padding:6px 8px;border-radius:6px;font-size:13px;margin-bottom:10px}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.btn{flex:1;min-width:120px;border:0;border-radius:10px;padding:12px;font-size:15px;font-weight:700;cursor:pointer;color:#fff;background:var(--brand)}
.btn.sec{background:var(--panel);border:1px solid var(--line);color:var(--ink);flex:0 0 auto;min-width:auto;padding:12px 14px}
.btn:active{transform:translateY(1px)}

.empty{padding:40px;text-align:center;color:var(--muted)}

/* settings */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:14px}
.card h2{margin:0 0 6px;font-size:17px}
.card input[type=text]{width:100%;margin-top:10px;background:var(--panel2);border:1px solid var(--line);color:var(--ink);border-radius:10px;padding:12px}
.switch-row{display:flex;align-items:center;gap:12px;margin-top:12px}
.switch-row span:first-child{flex:1;font-weight:600}
.switch-row input,.dish input[type=checkbox]{position:absolute;opacity:0;width:0;height:0}
.slider{width:52px;height:30px;background:#3a332e;border-radius:999px;position:relative;transition:.2s;flex:0 0 auto}
.slider::after{content:"";position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;transition:.2s}
.switch-row input:checked + .slider,.dish input:checked + .slider{background:var(--brand)}
.switch-row input:checked + .slider::after,.dish input:checked + .slider::after{transform:translateX(22px)}
.dishes{display:flex;flex-direction:column;gap:2px;margin-top:8px}
.dish{display:flex;align-items:center;gap:12px;padding:12px 4px;border-bottom:1px solid var(--line);cursor:pointer}
.dish:last-child{border-bottom:0}
.dish .dname{flex:1}
.dish.off .dname{color:var(--muted);text-decoration:line-through}

/* toast */
.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);background:#000;border:1px solid var(--line);color:#fff;padding:12px 18px;border-radius:999px;font-size:14px;z-index:20;box-shadow:0 8px 24px rgba(0,0,0,.5)}