:root{
  --bg:#ffffff;--surface:#f2f3f5;--line:#e6e7ea;--text:#16181c;--muted:#6b7079;--faint:#9aa0a8;
  --print:#1f5fd6;--email:#20a64a;--wa:#25c35d;--qr:#8a2be2;--primary:#3b82f6;--danger:#d93a3a;--ok:#1f9d55;
  --radius:14px;--safe-b:env(safe-area-inset-bottom,0px);
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Inter,Arial,sans-serif;
  color:var(--text);background:var(--bg);-webkit-text-size-adjust:100%;color-scheme:light;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);overscroll-behavior:none}
body{min-height:100vh;min-height:100dvh}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none;padding:0}
button:disabled{cursor:default}
svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
[hidden]{display:none!important}
:focus-visible{outline:3px solid rgba(59,130,246,.55);outline-offset:2px}

/* Top bar */
.bar{position:sticky;top:0;z-index:20;display:flex;gap:10px;align-items:center;padding:calc(12px + env(safe-area-inset-top,0px)) 14px 12px;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
.search{flex:1;min-width:0;display:flex;align-items:center;gap:8px;height:46px;padding:0 14px;border-radius:12px;background:var(--surface);color:var(--muted)}
.search svg{width:19px;height:19px}
.search input{flex:1;min-width:0;border:0;background:transparent;outline:0;font-size:16px;color:var(--text)}
.search input::placeholder{color:var(--faint)}
.search input::-webkit-search-cancel-button{-webkit-appearance:none}
.icon-btn{width:46px;height:46px;border-radius:12px;background:var(--surface);display:grid;place-items:center;color:#454a52;transition:background .15s,color .15s}
.icon-btn:active{background:#e4e6ea}
.icon-btn[aria-pressed="true"]{background:#dbe7ff;color:var(--print)}

.filter{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:10px 14px 0;padding:10px 14px;border-radius:12px;background:#eef4ff;color:#1d3f86;font-size:14px}
.filter button{font-weight:600;color:var(--print);padding:4px 2px}

/* Grid */
main{padding:12px 12px calc(84px + var(--safe-b))}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;align-items:start}
@media (min-width:760px){.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}main{padding:16px 18px calc(84px + var(--safe-b))}}
@media (min-width:1180px){.grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
.tile{position:relative;display:block;width:100%;border-radius:var(--radius);overflow:hidden;background:var(--surface);aspect-ratio:3/2;box-shadow:0 1px 2px rgba(16,24,40,.06)}
.tile.portrait{aspect-ratio:2/3}
.tile img{width:100%;height:100%;object-fit:cover;display:block;opacity:0;transition:opacity .25s}
.tile img.loaded{opacity:1}
.tile:active{transform:scale(.985)}
.badge{position:absolute;right:8px;bottom:8px;display:inline-flex;align-items:center;gap:4px;padding:4px 9px;border-radius:999px;background:rgba(17,19,23,.72);color:#fff;font-size:13px;font-weight:600;letter-spacing:.2px;font-variant-numeric:tabular-nums}
.badge svg{width:14px;height:14px;stroke-width:2}
.badge.new{left:8px;right:auto;background:var(--print)}
.empty{display:grid;justify-items:center;gap:10px;padding:80px 20px;color:var(--muted);text-align:center}
.empty svg{width:44px;height:44px;stroke-width:1.4;color:var(--faint)}
.empty p{margin:0;font-size:15px}
#sentinel{height:1px}

/* Paired device and printer status */
.device-unlock{position:fixed;left:calc(14px + env(safe-area-inset-left,0px));bottom:calc(12px + var(--safe-b));z-index:16;display:flex;flex-direction:column;align-items:flex-start;max-width:min(42vw,280px);padding:8px 12px;border:1px solid var(--line);border-radius:10px;background:rgba(255,255,255,.97);box-shadow:0 4px 14px rgba(16,24,40,.08);text-align:left;touch-action:manipulation}
.device-unlock b{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}
.device-unlock span{font-size:11px;color:var(--muted)}
.status{position:fixed;left:50%;bottom:calc(12px + var(--safe-b));transform:translateX(-50%);z-index:15;display:inline-flex;align-items:center;gap:7px;padding:7px 14px;border-radius:999px;background:rgba(255,255,255,.95);border:1px solid var(--line);box-shadow:0 4px 14px rgba(16,24,40,.08);font-size:13px;color:#454a52;white-space:nowrap}
@media(max-width:680px){.status{bottom:calc(64px + var(--safe-b))}.device-unlock{max-width:calc(100vw - 28px)}}
.dot{width:8px;height:8px;border-radius:50%;background:var(--faint)}
.dot.on{background:#22c55e;box-shadow:0 0 0 3px rgba(34,197,94,.18)}
.dot.off{background:var(--danger)}
.dot.warn{background:#f59e0b;box-shadow:0 0 0 3px rgba(245,158,11,.2)}
.dlg-foot:has(.ghost[hidden]){grid-template-columns:1fr}

/* Overlays */
.overlay{position:fixed;inset:0;z-index:40;display:flex;align-items:center;justify-content:center;padding:16px;background:#000;animation:fade .18s ease}
.overlay.dim{z-index:50;background:rgba(10,12,16,.55)}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes rise{from{opacity:0;transform:translateY(12px) scale(.985)}to{opacity:1;transform:none}}

.sheet{position:relative;width:min(100%,980px);max-height:100%;display:flex;flex-direction:column;background:#fff;border-radius:18px;overflow:hidden;animation:rise .22s ease}
.sheet-top{display:flex;justify-content:space-between;align-items:center;padding:14px 14px 10px}
.counter{padding:5px 12px;border-radius:999px;background:#3b3e44;color:#fff;font-size:13px;font-weight:600;font-variant-numeric:tabular-nums}
.close{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:#fff;box-shadow:0 1px 6px rgba(0,0,0,.16);color:#222}
.close.plain{box-shadow:none;width:34px;height:34px;color:#555}
.stage{position:relative;display:flex;align-items:center;justify-content:center;min-height:200px;flex:1;touch-action:pan-y}
.stage img{display:block;width:100%;height:auto;max-height:calc(100dvh - 260px);object-fit:contain;user-select:none;-webkit-user-drag:none}
.nav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:rgba(30,32,36,.55);color:#fff}
.nav svg{stroke-width:2.4}
.nav.prev{left:10px}.nav.next{right:10px}
.nav:disabled{opacity:0;pointer-events:none}
.actions{display:flex;justify-content:center;gap:10px;padding:22px 14px 20px}
.act{width:78px;height:70px;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;color:#fff;font-size:12.5px;font-weight:600;box-shadow:0 2px 6px rgba(0,0,0,.12);transition:transform .08s,filter .15s}
.act svg{width:24px;height:24px}
.act:active{transform:scale(.96);filter:brightness(.92)}
.act.print{background:var(--print)}.act.email{background:var(--email)}.act.wa{background:var(--wa)}.act.qr{background:var(--qr)}
@media (min-width:760px){.act{width:96px;height:78px;font-size:13.5px}.actions{gap:14px}}

/* Dialog */
.dialog{width:min(100%,460px);background:#fff;border-radius:16px;padding:22px 20px 20px;box-shadow:0 24px 60px rgba(0,0,0,.25);animation:rise .2s ease;max-height:100%;overflow:auto}
.dlg-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:18px}
.dialog h2{margin:0 0 5px;font-size:21px;font-weight:650;letter-spacing:-.2px}
.dialog p{margin:0;color:var(--muted);font-size:14px;line-height:1.45}
.field{display:block;margin:0 0 14px}
.field>span{display:block;margin-bottom:7px;font-size:14px;font-weight:600;color:#30343a}
.input,.select{display:block;width:100%;height:50px;padding:0 14px;border:1px solid #d9dce1;border-radius:10px;background:#fff;font-size:17px;outline:0;-webkit-appearance:none;appearance:none}
.input:focus,.select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(59,130,246,.18)}
.select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23555' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m7 9 5-5 5 5M7 15l5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:38px}
.phone{display:flex;gap:8px}
.phone .code{flex:none;width:78px;display:grid;place-items:center;border:1px solid #d9dce1;border-radius:10px;background:var(--surface);font-size:17px;font-weight:500}
.phone .code input{width:100%;height:100%;border:0;background:transparent;text-align:center;font-size:17px;outline:0}
.phone .input{flex:1;min-width:0}
.dlg-foot{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:6px}
.btn{height:50px;border-radius:10px;font-size:16px;font-weight:600;transition:background .15s,opacity .15s}
.btn.ghost{border:1px solid #d9dce1;background:#fff;color:#222}
.btn.primary{background:var(--primary);color:#fff}
.btn.primary:disabled{opacity:.55}
.btn.primary.done{background:var(--ok);opacity:1}
.msg{min-height:0;margin:0 0 10px!important;font-size:14px}
.msg:empty{display:none}
.msg.ok{color:var(--ok)!important;font-weight:600}
.msg.err{color:var(--danger)!important}
.qrbox{display:grid;justify-items:center;gap:12px;padding:4px 0 8px}
.qrbox svg{width:min(260px,70vw);height:auto;stroke:none}
.stepper{display:flex;align-items:center;justify-content:center;gap:26px;margin:6px 0 18px}
.stepper button{width:54px;height:54px;border-radius:50%;background:var(--surface);font-size:26px;font-weight:500}
.stepper button:disabled{opacity:.38}
.stepper output{min-width:44px;text-align:center;font-size:32px;font-weight:650;font-variant-numeric:tabular-nums}
.print-label{font-size:14px!important;color:var(--text)!important;font-weight:650;text-align:center}
.print-review{display:flex;align-items:center;gap:16px;padding:12px;border:1px solid var(--line);border-radius:12px;margin:0 0 14px}
.print-review img{width:112px;height:84px;object-fit:contain;background:var(--surface);border-radius:8px}
.print-review b,.print-review span{display:block}.print-review b{font-size:20px}.print-review span{margin-top:4px;font-size:14px;color:var(--muted)}
.note{font-size:13px!important;text-align:center}
.camera{position:relative;border-radius:14px;overflow:hidden;background:#111;aspect-ratio:3/4;max-height:52vh;margin:0 auto 14px}
.camera video{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}
.camera .ring{position:absolute;inset:14% 18%;border:3px solid rgba(255,255,255,.85);border-radius:50%}
.spin{display:inline-block;width:16px;height:16px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite;vertical-align:-3px;margin-right:8px}
@keyframes spin{to{transform:rotate(360deg)}}

.toast{position:fixed;left:50%;bottom:calc(64px + var(--safe-b));transform:translateX(-50%);z-index:60;max-width:calc(100% - 32px);padding:12px 18px;border-radius:12px;background:#1d2025;color:#fff;font-size:15px;box-shadow:0 10px 30px rgba(0,0,0,.25);animation:rise .2s ease}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.consent{display:flex;gap:10px;align-items:flex-start;margin:2px 0 14px;font-size:14px;color:#30343a;line-height:1.4;text-align:left}
.consent input{width:22px;height:22px;flex:none;margin:0;accent-color:var(--primary)}
.tabs{display:flex;gap:8px;padding:10px 14px 0}.tabs button{flex:1;height:42px;border-radius:11px;background:var(--surface);font-weight:600;font-size:15px;color:#454a52}
.tabs button[aria-pressed="true"]{background:#16181c;color:#fff}.tabs span{opacity:.6;font-weight:500;margin-left:4px}
.act.tg{background:#229ed9}
.stage video{display:block;width:100%;max-height:calc(100dvh - 260px);background:#000}
.tile .play{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none}.tile .play i{width:46px;height:46px;border-radius:50%;background:rgba(0,0,0,.55);display:grid;place-items:center}
.tile .play svg{width:20px;height:20px;fill:#fff;stroke:none;margin-left:3px}
.chips{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:10px;margin:4px 0 14px}
.chip{height:78px;border-radius:14px;background:var(--surface);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;border:2px solid transparent;transition:transform .08s}
.chip b{font-size:28px;line-height:1}.chip small{font-size:12px;color:var(--muted)}.chip:active{transform:scale(.96)}
.chip.busy{border-color:var(--print);background:#e8efff}.chip:disabled{opacity:.5}
.tgbox{display:grid;justify-items:center;gap:10px}.tgbox svg{width:min(240px,64vw);height:auto;stroke:none}.tgbox .steps{font-size:14px!important;text-align:left;color:#30343a!important;line-height:1.6}
.chip.more{grid-column:span 2;flex-direction:row;gap:8px;padding:0 10px}.chip.more input{width:90px;height:48px;border:1px solid #d9dce1;border-radius:10px;text-align:center;font-size:20px}
.chip.more button{height:48px;padding:0 14px;border-radius:10px;background:var(--print);color:#fff;font-weight:700}