:root{
  --bg:#0b0d11;--panel:#11151b;--panel2:#171c24;--line:#252c36;
  --text:#f5f7fb;--muted:#98a2b3;--accent:#ff6900;--green:#35c98f;
  --amber:#ffbd44;--blue:#6fa8ff;--red:#ff6b6b;--radius:18px;
  --safe-b:env(safe-area-inset-bottom,0px);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
button,input{font:inherit}
button{cursor:pointer}
body{overflow-x:hidden}
.app{min-height:100vh;background:radial-gradient(circle at 80% -10%,rgba(255,105,0,.10),transparent 28%),var(--bg)}
.topbar{height:68px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(11,13,17,.92);backdrop-filter:blur(16px);z-index:20}
.brand-wrap{display:flex;align-items:center;gap:12px;min-width:0}
.logo{width:36px;height:36px;border-radius:11px;background:var(--accent);display:grid;place-items:center;font-weight:900;color:#fff;letter-spacing:-1px}
.brand{font-weight:800;letter-spacing:-.02em}
.sub{font-size:12px;color:var(--muted);margin-top:2px}
.lab-chip{border:1px solid #714019;background:#2a1a0f;color:#ffb37e;border-radius:999px;padding:8px 11px;font-size:12px;font-weight:800;white-space:nowrap}
.layout{display:grid;grid-template-columns:1fr;min-height:calc(100vh - 68px)}
.queue-pane{border-right:0;background:rgba(17,21,27,.82);min-width:0}
.queue-head{padding:18px 16px 12px;display:flex;align-items:flex-end;justify-content:space-between;gap:12px}
.eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:900}
h1,h2,h3,p{margin:0}
.queue-title{font-size:24px;line-height:1.1;margin-top:5px;letter-spacing:-.03em}
.queue-meta{font-size:12px;color:var(--muted);white-space:nowrap}
.filters{display:flex;gap:8px;overflow:auto;padding:0 16px 14px;scrollbar-width:none}
.filters::-webkit-scrollbar{display:none}
.filter{border:1px solid var(--line);background:var(--panel2);color:var(--muted);padding:9px 12px;border-radius:999px;white-space:nowrap;font-size:12px;font-weight:700;min-height:44px}
.filter.active{color:#fff;border-color:#7b3b14;background:#2b1a0f}
.queue-list{display:grid;gap:10px;padding:0 12px 92px}
.order-card{border:1px solid var(--line);background:linear-gradient(180deg,#161b22,#12161c);border-radius:16px;padding:14px;text-align:left;color:inherit;transition:.18s ease;min-width:0}
.order-card:hover{transform:translateY(-1px);border-color:#38414e}
.order-card.selected{border-color:#7d3f18;box-shadow:0 0 0 1px rgba(255,105,0,.14) inset;background:linear-gradient(180deg,#1c1b1b,#151619)}
.order-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.status{font-size:11px;font-weight:900;border-radius:999px;padding:6px 8px;white-space:nowrap;border:1px solid transparent}
.status.receive{color:#ffd6ba;background:#2c190d;border-color:#5d3218}.status.process{color:#cfe0ff;background:#111f35;border-color:#233e66}.status.recheck{color:#ffe6a9;background:#2d2410;border-color:#5f4d1c}.status.send{color:#bff5df;background:#10281f;border-color:#21513f}.status.pay{color:#ffd1d1;background:#2a1515;border-color:#5a2525}
.so{font-size:12px;color:#cbd3df;font-weight:800;letter-spacing:.02em}
.device{font-size:15px;font-weight:800;line-height:1.3;margin:9px 0 4px;letter-spacing:-.01em}
.order-foot{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:11px;margin-top:10px}
.detail-pane{display:none;min-width:0;background:var(--bg);padding-bottom:88px}
.detail-pane.show{display:block}
.mobile-back{display:flex;align-items:center;gap:8px;border:0;background:transparent;color:#fff;padding:16px 16px 4px;font-weight:800;min-height:44px}
.hero{padding:14px 16px 18px;border-bottom:1px solid var(--line)}
.hero-row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.hero h2{font-size:24px;letter-spacing:-.035em;line-height:1.08;margin:6px 0 8px}
.hero-meta{display:flex;gap:7px;flex-wrap:wrap}
.pill{border:1px solid var(--line);background:#141920;color:#ccd4df;border-radius:999px;padding:6px 9px;font-size:11px;font-weight:700}
.next-action{margin:16px 16px 0;border:1px solid #4a2b16;background:linear-gradient(135deg,#2a180d,#171311);border-radius:18px;padding:16px;display:flex;align-items:center;justify-content:space-between;gap:14px}
.next-action small{display:block;color:#d89668;font-size:10px;letter-spacing:.14em;text-transform:uppercase;font-weight:900;margin-bottom:5px}
.next-action strong{font-size:17px;letter-spacing:-.01em}
.next-action p{color:#b8a99e;font-size:11px;margin-top:4px}
.action-btn{border:0;background:var(--accent);color:#fff;font-weight:900;border-radius:13px;padding:12px 14px;min-height:44px;white-space:nowrap}
.tabbar{display:flex;gap:8px;padding:16px 16px 0;overflow:auto;scrollbar-width:none}
.tabbar::-webkit-scrollbar{display:none}
.tab{border:0;background:transparent;color:var(--muted);font-weight:800;padding:10px 12px;border-radius:10px;white-space:nowrap;min-height:44px}
.tab.active{background:#171c24;color:#fff}
.content{padding:14px 16px;display:grid;gap:12px}
.card{border:1px solid var(--line);background:var(--panel);border-radius:16px;padding:15px;min-width:0}
.card-title{font-size:12px;color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.08em;margin-bottom:11px}
.grid2{display:grid;grid-template-columns:1fr;gap:10px}
.info{background:#151a21;border:1px solid #202731;border-radius:13px;padding:12px;min-width:0}
.info label{display:block;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.08em;font-weight:800;margin-bottom:5px}
.info strong{font-size:13px;line-height:1.35;word-break:break-word}
.fault{font-size:14px;line-height:1.55;color:#e9edf4}
.timeline{display:grid;gap:0}
.event{display:grid;grid-template-columns:18px 1fr;gap:10px;min-height:72px}
.event-dot{position:relative;width:12px;height:12px;border-radius:50%;background:#556170;border:3px solid #20262f;margin-top:4px}
.event:not(:last-child) .event-dot:after{content:"";position:absolute;width:1px;background:#303743;left:3px;top:10px;height:64px}
.event.done .event-dot{background:var(--green);border-color:#153a2d}
.event strong{font-size:13px}.event p{font-size:11px;color:var(--muted);margin-top:4px;line-height:1.45}
.surface-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.surface{border:1px solid var(--line);background:#151a21;border-radius:14px;padding:13px;text-align:left;color:#fff;min-height:92px}
.surface span{display:block;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.08em;font-weight:800;margin-bottom:8px}
.surface strong{font-size:13px}.surface em{display:block;font-style:normal;color:#9ca7b6;font-size:10px;margin-top:5px;line-height:1.35}
.bottom-nav{position:fixed;left:0;right:0;bottom:0;height:calc(68px + var(--safe-b));padding-bottom:var(--safe-b);background:rgba(12,14,18,.94);backdrop-filter:blur(18px);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);z-index:30}
.nav-btn{border:0;background:transparent;color:#7f8998;font-size:10px;font-weight:800;display:grid;place-items:center;align-content:center;gap:4px;min-height:52px}
.nav-btn svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.9}
.nav-btn.active{color:#fff}.nav-btn.active svg{color:var(--accent)}
.preview{position:fixed;inset:0;background:rgba(0,0,0,.58);z-index:60;display:grid;align-items:end}
.sheet{background:#14181f;border:1px solid var(--line);border-radius:22px 22px 0 0;padding:18px 18px calc(18px + var(--safe-b));max-height:78vh;overflow:auto}
.sheet-handle{width:38px;height:4px;background:#3a424e;border-radius:10px;margin:-5px auto 17px}
.sheet h3{font-size:20px;letter-spacing:-.025em}.sheet p{color:var(--muted);font-size:12px;line-height:1.6;margin-top:8px}
.preview-note{margin-top:14px;border:1px solid #58401b;background:#251d10;color:#f4d99e;border-radius:13px;padding:12px;font-size:11px;line-height:1.5}
.close-btn{width:100%;border:1px solid var(--line);background:#1b2028;color:#fff;border-radius:13px;padding:12px;font-weight:800;margin-top:14px;min-height:44px}
.toast{position:fixed;left:50%;bottom:86px;transform:translateX(-50%) translateY(20px);background:#202631;border:1px solid #343d49;color:#fff;border-radius:12px;padding:10px 13px;font-size:11px;opacity:0;pointer-events:none;transition:.2s;z-index:80;white-space:nowrap;max-width:calc(100vw - 24px)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
@media (min-width:700px){
  .layout{grid-template-columns:330px minmax(0,1fr)}
  .queue-pane{border-right:1px solid var(--line);height:calc(100vh - 68px);overflow:auto;position:sticky;top:68px}
  .queue-list{padding-bottom:24px}
  .detail-pane{display:block;padding-bottom:32px;min-height:calc(100vh - 68px)}
  .mobile-back{display:none}
  .bottom-nav{display:none}
  .hero,.content,.tabbar{max-width:920px;margin-left:auto;margin-right:auto}
  .next-action{max-width:888px;margin-left:auto;margin-right:auto}
  .grid2{grid-template-columns:1fr 1fr}
  .surface-grid{grid-template-columns:repeat(3,1fr)}
  .sheet{max-width:620px;width:100%;margin:0 auto 24px;border-radius:22px;padding-bottom:18px}
  .preview{align-items:end}
}
@media (min-width:1024px){
  .layout{grid-template-columns:380px minmax(0,1fr)}
  .queue-head{padding:22px 20px 14px}.filters{padding-left:20px;padding-right:20px}.queue-list{padding-left:16px;padding-right:16px}
  .hero{padding-top:28px}.hero h2{font-size:30px}
  .content{grid-template-columns:1fr 1fr;align-items:start}
  .content .span2{grid-column:1/-1}
  .surface-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:699px){
  .queue-pane.hidden-mobile{display:none}
  .detail-pane.show{display:block}
  .detail-pane:not(.show){display:none}
  .topbar{height:64px}.layout{min-height:calc(100vh - 64px)}
  .lab-chip{padding:7px 9px}.sub{max-width:190px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
}
@media (max-width:370px){.surface-grid{grid-template-columns:1fr}.next-action{align-items:flex-start;flex-direction:column}.action-btn{width:100%}}