#app{height:100vh;height:100dvh;display:flex;flex-direction:column}
header{height:56px;display:flex;align-items:center;gap:10px;padding:0 12px;background:var(--p1);border-bottom:1px solid var(--bd);flex:none}
header nav{display:flex;gap:2px;overflow-x:auto}header nav button{background:transparent;border-color:transparent;color:var(--mu);white-space:nowrap}header nav button.on{background:var(--p3);color:var(--tx);border-color:var(--bd)}
.hr{margin-left:auto;display:flex;align-items:center;gap:10px;color:var(--mu);white-space:nowrap}.who{color:var(--tx);font-weight:600}
.live{font-size:12px}.live.on{color:#86efac}.live.off{color:#fca5a5}
main{flex:1;min-height:0;overflow:hidden}
.cnt{background:#0007;border-radius:9px;padding:0 7px;font-size:12px;margin-left:4px}
/* lock */
.lock{height:100%;display:grid;grid-template-columns:1fr 360px 1fr;align-items:center;background:radial-gradient(circle at 30% 15%,#1e293b,#0b0d10 70%)}
.lock .pad{grid-column:2}.dots{display:flex;justify-content:center;gap:16px;margin:22px 0}.dots i{width:16px;height:16px;border-radius:50%;border:2px solid var(--mu)}.dots i.f{background:var(--tx);border-color:var(--tx)}
.lock .side2{grid-column:3;padding:24px;align-self:start;margin-top:15vh}
.shake{animation:sh .35s}@keyframes sh{25%{transform:translateX(-10px)}75%{transform:translateX(10px)}}
.clockbtns{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}
/* floor */
.floor{height:100%;display:flex;flex-direction:column;padding:12px;gap:10px}
.fbody{flex:1;min-height:0;display:flex;gap:12px}
.cwrap{flex:1;min-width:0;display:flex;align-items:center;justify-content:center;background:var(--p1);border:1px solid var(--bd);border-radius:14px;padding:14px;overflow:auto}
.canvas{position:relative;width:100%;max-width:calc((100vh - 190px)*1.6);aspect-ratio:16/10;background-image:radial-gradient(#ffffff12 1px,transparent 1px);background-size:22px 22px;border-radius:10px}
.tbl{position:absolute;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;border-radius:12px;background:var(--p3);border:2px solid #ffffff18;cursor:pointer;text-align:center;overflow:hidden;font-size:12px;padding:4px;user-select:none}
.tbl.round{border-radius:50%}.tbl b{font-size:15px}.tbl small{color:#ffffffb8;font-size:11px}.tbl:hover{filter:brightness(1.15)}
.st-open{background:#1e3a8a;border-color:#3b82f6}.st-sent{background:#7c2d12;border-color:#f59e0b}.st-served{background:#4c1d95;border-color:#a78bfa}.st-paying{background:#14532d;border-color:#22c55e}
.oside{width:270px;flex:none;background:var(--p1);border:1px solid var(--bd);border-radius:14px;padding:12px;overflow:auto;display:flex;flex-direction:column;gap:8px}
.oside h4{margin:2px 0 4px;color:var(--mu);font-size:12px;text-transform:uppercase;letter-spacing:.06em}
.oc{display:grid;grid-template-columns:1fr auto;text-align:left;gap:2px}.oc small{grid-column:1/-1;color:var(--mu)}
.legend{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--mu)}.legend span::before{content:'';display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px;background:var(--c);vertical-align:-1px}
/* order */
.order{height:100%;display:grid;grid-template-columns:minmax(320px,390px) 1fr}
.tk{display:flex;flex-direction:column;background:var(--p1);border-right:1px solid var(--bd);min-height:0}
.tkh{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;border-bottom:1px solid var(--bd);cursor:pointer}.tkh b{font-size:17px}.tkh small{display:block;color:var(--mu)}
.lines{flex:1;overflow:auto;padding:6px}
.ln{display:grid;grid-template-columns:28px 1fr auto;gap:8px;padding:8px;border-radius:8px;cursor:pointer;border-left:3px solid transparent}
.ln.new{border-left-color:var(--warn)}.ln.sel{background:var(--p3)}.ln.void .lnm,.ln.void .lq{text-decoration:line-through;color:var(--mu)}
.lq{font-weight:700}.mod{font-size:12px;color:var(--mu)}.note{font-size:12px;font-style:italic;color:#fcd34d}
.lp{text-align:right;font-weight:600;white-space:nowrap}.ls{font-size:11px;color:var(--mu);font-weight:400}
.ch{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--mu);padding:8px 8px 2px}
.tot{padding:10px 14px;border-top:1px solid var(--bd)}.row.due{color:#86efac;font-weight:600}
.selbar{display:flex;flex-wrap:wrap;gap:6px;padding:8px 10px;border-top:1px solid var(--bd);background:var(--p2);align-items:center}.selbar button{padding:7px 10px}
.act{display:grid;grid-template-columns:auto auto 1fr 1.3fr;gap:8px;padding:10px;border-top:1px solid var(--bd)}.act button{padding:13px 10px}
.send{background:#b45309;border-color:#d97706;font-weight:600}.pay{background:#15803d;border-color:#22c55e;font-weight:700}
.menu{display:flex;flex-direction:column;min-height:0;padding:12px;gap:10px}
.mtop{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.mtop input{max-width:300px}
.cats{display:flex;flex-wrap:wrap;gap:6px}.cat{border-left:4px solid var(--c)}.cat.on{background:var(--c);border-color:var(--c);color:#fff;font-weight:600}
.items{flex:1;overflow:auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(132px,1fr));grid-auto-rows:94px;gap:8px;align-content:start}
.it{position:relative;display:flex;flex-direction:column;justify-content:space-between;text-align:left;background:color-mix(in srgb,var(--c) 26%,var(--p2));border:1px solid color-mix(in srgb,var(--c) 50%,transparent);border-top:4px solid var(--c);padding:10px;font-weight:600}
.it b{font-weight:500;color:#ffffffc8}.it.out{opacity:.4}.it em{position:absolute;top:6px;right:6px;background:var(--bad);font-style:normal;font-size:11px;padding:1px 6px;border-radius:6px}
.mo{display:flex;flex-direction:column;align-items:flex-start;min-width:100px}.mo.on{background:var(--ac);border-color:var(--ac);color:#fff}.mo small{opacity:.75}
.mopts{display:flex;flex-wrap:wrap;gap:6px}.mg{margin-bottom:14px}.mgh{font-weight:600;margin-bottom:6px}.mgh small{color:var(--mu);font-weight:400}
/* pay */
.payv{height:100%;display:grid;grid-template-columns:minmax(300px,390px) 1fr}
.payr{padding:16px 22px;display:flex;flex-direction:column;gap:12px;overflow:auto}.payr>*{max-width:660px}
.due{color:var(--mu)}.due b{display:block;font-size:40px;color:var(--tx);line-height:1.1}
.paying{display:flex;justify-content:space-between;align-items:center;background:var(--p2);border:1px solid var(--bd);border-radius:10px;padding:12px 14px}.paying b{font-size:26px}
.curtabs{display:flex;gap:6px;flex-wrap:wrap}.curtabs button{display:flex;flex-direction:column;align-items:flex-start;min-width:110px}.curtabs button.on{background:var(--ac);border-color:var(--ac);color:#fff}.curtabs small{opacity:.8}
.methods{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.methods button{padding:18px;font-size:16px;font-weight:700}
.m-cash{background:#15803d;border-color:#22c55e}.m-card{background:#1d4ed8;border-color:#3b82f6}
.page{height:100%;overflow:auto;padding:16px}
.done-big{font-size:46px;color:var(--ok);text-align:center}.chg{text-align:center;color:var(--mu)}.chg b{display:block;font-size:40px;color:var(--tx)}
@media (max-width:860px){
 .order,.payv{grid-template-columns:1fr;grid-template-rows:auto 1fr;overflow:auto}.tk{max-height:56vh;border-right:0;border-bottom:1px solid var(--bd)}
 .fbody{flex-direction:column}.oside{width:auto;max-height:200px}.lock{grid-template-columns:1fr}.lock .pad,.lock .side2{grid-column:1;margin:0 auto;width:min(360px,92vw)}
 .hr .clock{display:none}
}