:root{--bg: #f4f5f4;--surface: #ffffff;--surface-2: #fafbfa;--border: #e2e3e0;--border-strong: #d3d5d0;--text: #1a1b18;--muted: #73726c;--primary: #1d9e75;--primary-d: #0f6e56;--primary-soft: #f0faf5;--danger: #d85a30;--ok: #1d9e75;--radius: 10px;--shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 1px 3px rgba(16, 24, 40, .06);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:14px;line-height:1.45}h1,h3{margin:0}.muted{color:var(--muted)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px}.error{color:var(--danger);margin:8px 0 0;min-height:1em}label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}input,select{font:inherit;padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:#fff;color:var(--text);width:100%}input:focus,select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #1d9e7526}input[type=color]{padding:2px;height:34px;width:42px;flex:none;cursor:pointer}input[type=checkbox]{width:16px;height:16px;accent-color:var(--primary)}.color-field{display:flex;gap:6px;align-items:center}.color-hex{text-transform:uppercase}.btn{font:inherit;padding:8px 14px;border-radius:8px;border:1px solid var(--border);background:#fff;cursor:pointer;color:var(--text);transition:background .12s,border-color .12s}.btn:hover{border-color:var(--primary)}.btn:disabled{opacity:.55;cursor:default}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.primary:hover:not(:disabled){background:var(--primary-d)}.btn.ghost{background:#fff}.btn.text{border:none;background:none;color:var(--muted)}.btn.text:hover{color:var(--text)}.btn.small{padding:5px 10px;font-size:12px}.btn.danger{color:var(--danger);border-color:var(--danger);background:#fff}.btn.danger:hover{background:var(--danger);color:#fff}.full{width:100%}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:18px;box-shadow:var(--shadow)}.card h3{font-size:15px;margin-bottom:12px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.row-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}.pill{font-size:11px;padding:1px 8px;border-radius:999px;border:1px solid var(--border);color:var(--muted);font-weight:500}.pill.inactive{color:var(--danger);border-color:var(--danger)}.login{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:340px;text-align:center;display:flex;flex-direction:column;gap:12px}.login-card label{text-align:left}.logo-dot{width:40px;height:40px;border-radius:12px;background:var(--primary);margin:0 auto 4px}.login-card h1{font-size:22px}.login-card p{margin:0 0 8px}.shell{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:20px;padding:0 20px;height:56px;background:var(--surface);border-bottom:1px solid var(--border)}.topbar-brand{display:flex;align-items:center;gap:8px;font-weight:600;font-size:15px}.topbar-brand .logo-dot{width:22px;height:22px;border-radius:7px;margin:0}.topbar-sub{color:var(--muted);font-weight:400;font-size:13px}.tabs{display:flex;gap:4px;flex:1}.tab{font:inherit;border:none;background:none;padding:8px 14px;border-radius:8px;cursor:pointer;color:var(--muted);font-weight:500}.tab:hover{background:var(--surface-2);color:var(--text)}.tab.active{background:var(--primary-soft);color:var(--primary-d)}.content{flex:1;min-height:0;padding:20px}.ec-layout{display:grid;grid-template-columns:280px 1fr;gap:20px;align-items:start}.sidebar{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px;box-shadow:var(--shadow);position:sticky;top:20px;max-height:calc(100vh - 96px);display:flex;flex-direction:column;gap:12px}.sidebar-head{display:flex;align-items:center;justify-content:space-between}.sidebar-title{font-weight:600}.ec-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px;overflow-y:auto}.ec-item{padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;display:flex;align-items:center;gap:10px;background:var(--surface)}.ec-item:hover{border-color:var(--primary)}.ec-item.active{border-color:var(--primary);background:var(--primary-soft)}.ec-item .swatch{width:14px;height:14px;border-radius:4px;flex:none;border:1px solid rgba(0,0,0,.08)}.ec-meta{min-width:0;flex:1;display:flex;flex-direction:column}.ec-name{font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ec-sub{color:var(--muted);font-size:11.5px}.ec-empty{padding:8px 4px}.ec-main{min-width:0}.empty{color:var(--muted);display:grid;place-items:center;min-height:50vh;border:1px dashed var(--border-strong);border-radius:12px}.editor{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:18px;align-items:start}.editor-main{display:flex;flex-direction:column;gap:16px;min-width:0}.editor-side{display:flex;flex-direction:column;gap:14px;position:sticky;top:20px}.preview-hint{margin:-6px 0 12px;font-size:12px}.create-panel{max-width:640px}.list-row{display:grid;gap:8px;align-items:center;margin-bottom:8px}.products-row{grid-template-columns:1fr 1fr 1.1fr auto auto}.terminals-row{grid-template-columns:1.4fr 1fr 1.2fr auto}.terminals-add{grid-template-columns:1.4fr 1fr 1.2fr auto;margin-top:12px;padding-top:12px;border-top:1px solid var(--border)}.list-head{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px}.device-frame{background:#101314;border-radius:30px;padding:12px;box-shadow:0 10px 30px #1018282e;position:relative}.device-notch{position:absolute;top:12px;left:50%;transform:translate(-50%);width:90px;height:16px;background:#101314;border-radius:0 0 12px 12px;z-index:2}.device-home{height:4px;width:90px;background:#ffffff80;border-radius:4px;margin:8px auto 2px}.device-screen{border-radius:20px;overflow:hidden;background:#fff}.device-head{padding:24px 16px 18px;color:#fff}.device-logo{width:44px;height:44px;border-radius:10px;background:#ffffff40;margin-bottom:10px;object-fit:contain;display:block}.device-brand{font-size:18px;font-weight:600}.device-store{font-size:12.5px;opacity:.92;margin-top:2px}.device-doc{font-size:12px;opacity:.85}.device-body{padding:14px;display:grid;grid-template-columns:1fr 1fr;gap:10px;min-height:150px}.device-prod{padding:16px 8px;border:none;border-radius:10px;text-align:center;color:#fff;font-family:inherit;font-weight:500;font-size:13px}.device-prod.tappable{cursor:pointer;transition:transform .08s ease,filter .12s ease}.device-prod.tappable:hover{filter:brightness(1.07)}.device-prod.tappable:active{transform:scale(.97)}.device-prod:disabled{cursor:default}.device-frame-empty{min-height:320px;display:grid;place-items:center}.device-placeholder{color:#ffffffb3;text-align:center;padding:20px;font-size:13px}.sim-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:20px;align-items:start}.sim-flow{display:flex;flex-direction:column;gap:14px;min-width:0}.sim-controls{display:grid;grid-template-columns:1.4fr 1fr 1fr auto;gap:10px;align-items:end;margin-top:12px}.sim-run{height:36px}.sim-device{position:sticky;top:20px}.sim-device-label{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin-bottom:8px}.step{border-left:3px solid var(--border-strong)}.step-ok{border-left-color:var(--ok)}.step-error{border-left-color:var(--danger)}.step-pending{border-left-color:var(--primary)}.step-head{display:flex;align-items:center;justify-content:space-between}.step-title{font-weight:600;font-size:14px}.step-badge{font-size:11px;font-weight:600;padding:2px 9px;border-radius:999px;border:1px solid var(--border);color:var(--muted)}.badge-ok{color:#fff;background:var(--ok);border-color:var(--ok)}.badge-error{color:#fff;background:var(--danger);border-color:var(--danger)}.badge-pending{color:var(--primary-d);background:var(--primary-soft);border-color:var(--primary)}.step-req{display:flex;align-items:center;gap:8px;margin-top:10px;color:var(--muted)}.method{font-weight:700;font-size:11px;padding:1px 6px;border-radius:5px;color:#fff}.method-get{background:#3b7ddd}.method-post{background:#1d9e75}.bearer{font-size:11px;padding:1px 6px;border-radius:5px;background:#eef0ee;color:var(--muted)}.step-summary{margin-top:8px;font-size:13px}.step-error{margin-top:8px;color:var(--danger);font-size:13px;font-weight:500}.step-json{margin-top:10px}.step-json summary{cursor:pointer;color:var(--muted);font-size:12px}.step-json pre{margin:8px 0 0;background:#0f1115;color:#d7e0d9;padding:12px;border-radius:8px;overflow-x:auto;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;line-height:1.5}.emu-layout{display:grid;grid-template-columns:360px minmax(0,1fr);gap:20px;align-items:start}.emu-device{position:sticky;top:20px;display:flex;flex-direction:column;gap:12px}.emu-caption{text-align:center;color:var(--muted)}.ok-text{color:var(--ok);font-weight:600}.emu-brand-switch{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:8px}.emu-ec-select{margin:0}.emu-hint{font-size:12px;text-align:center;margin:0}.emu-inspector{display:flex;flex-direction:column;gap:14px;min-width:0}.emu-controls-card p{margin:4px 0 14px}.emu-creds{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px}.emu-controls{display:flex;flex-wrap:wrap;gap:8px}.emu-sad{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:12px;padding-top:12px;border-top:1px solid var(--border)}.emu-sad-label{font-size:12px;color:var(--muted);margin-right:2px}.emu-log{display:flex;flex-direction:column;gap:12px}.emu-log-empty{text-align:center;padding:28px 18px;border-style:dashed}.emu-frame{min-height:380px}.emu-screen-area{position:relative}.device-state{min-height:320px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--text);font-weight:600;padding:20px;text-align:center}.device-state-icon{font-size:34px;line-height:1}.device-state-sub{font-weight:400;font-size:12.5px;max-width:220px}.device-state-err{color:var(--danger)}.spinner{width:34px;height:34px;border-radius:50%;border:3px solid var(--border);border-top-color:var(--primary);animation:emu-spin .8s linear infinite}@keyframes emu-spin{to{transform:rotate(360deg)}}.mock-overlay{position:absolute;inset:0;border-radius:20px;border:2px dashed var(--danger);background:#fffffff7;padding:14px;display:flex;flex-direction:column;gap:10px;overflow-y:auto}.mock-title{font-size:11px;font-weight:700;letter-spacing:.03em;text-transform:uppercase;color:var(--danger)}.mock-sub{font-size:12px;color:var(--muted);margin-top:-6px}.mock-steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.mock-step{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted)}.mock-dot{width:10px;height:10px;border-radius:50%;border:2px solid var(--border-strong);flex:none}.mock-step.active{color:var(--text);font-weight:600}.mock-step.active .mock-dot{border-color:var(--primary);background:var(--primary-soft)}.mock-step.done{color:var(--text)}.mock-step.done .mock-dot{border-color:var(--ok);background:var(--ok)}.mock-tef{margin:0;background:#0f1115;color:#d7e0d9;padding:10px;border-radius:8px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11px;line-height:1.5;overflow-x:auto}.mock-receipt{border:1px solid var(--border-strong);border-radius:8px;padding:12px;background:#fff}.mock-receipt-brand{font-weight:700;text-align:center;font-size:13px}.mock-receipt-ok{text-align:center;color:var(--ok);font-weight:700;font-size:12px;margin:4px 0 8px}.mock-receipt-rows{display:grid;grid-template-columns:auto 1fr;gap:3px 12px;font-size:12px}.mock-receipt-rows span:nth-child(odd){color:var(--muted)}.mock-receipt-rows span:nth-child(2n){text-align:right;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.mock-receipt-note{text-align:center;font-size:10.5px;color:var(--danger);margin-top:8px}.mock-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:auto}.tier-badge{font-size:10.5px;font-weight:700;padding:1px 6px;border-radius:5px;border:1px solid var(--border)}.tier-none{background:#eef0ee;color:var(--muted)}.tier-s{background:#e8f1fd;color:#2c5fb0;border-color:#bcd6f6}.tier-sa{background:#efeafc;color:#5a4bb0;border-color:#d3c8f2}.step-latency{margin-left:auto;font-size:11.5px;color:var(--muted)}.step-annot{margin-top:8px;font-size:12px;font-style:italic;color:var(--muted)}.step-error-line{margin-top:8px;color:var(--danger);font-size:13px;font-weight:600}.jwt-token{font-size:11px;color:var(--muted);word-break:break-all;background:var(--surface-2);border:1px solid var(--border);border-radius:6px;padding:6px 8px;margin-bottom:10px}.jwt-table{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:12.5px}.jwt-key{color:var(--muted)}.jwt-val{word-break:break-all}.jwt-note{font-size:11.5px;margin:12px 0 0}.toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%);background:#1a1b18;color:#fff;padding:10px 16px;border-radius:8px;z-index:50;box-shadow:0 6px 20px #10182840}.toast.error{background:var(--danger)}@media(max-width:900px){.ec-layout,.editor,.sim-layout,.emu-layout{grid-template-columns:1fr}.sidebar,.editor-side,.sim-device,.emu-device{position:static;max-height:none}.sim-controls{grid-template-columns:1fr 1fr}}