:root{--red:#d71920;--red2:#b80e15;--black:#171717;--ink:#222;--muted:#6f6f6f;--line:#e8e8e8;--soft:#f5f5f5;--white:#fff;--green:#16834b;--orange:#d96d00;--shadow:0 18px 50px rgba(0,0,0,.07);--radius:22px}
*{box-sizing:border-box}html{background:#f3f3f3}body{margin:0;min-height:100vh;font-family:Arial,"Segoe UI",Tahoma,sans-serif;color:var(--ink);background:linear-gradient(180deg,#fff 0,#f7f7f7 38%,#f2f2f2 100%)}button,input,select{font:inherit}button{cursor:pointer}.hidden{display:none!important}
.app-header{position:relative;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px max(16px,calc((100vw - 1320px)/2));background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.brand-shell{display:flex;align-items:center;gap:12px;min-width:0}.brand-logo{width:200px;height:58px;object-fit:contain;object-position:right center;filter:contrast(1.04);border-bottom:3px solid var(--red);padding-bottom:4px}.brand-redline{width:4px;height:38px;border-radius:999px;background:var(--red)}.brand-caption{display:flex;flex-direction:column;line-height:1}.brand-caption b{font-size:15px;letter-spacing:1.2px}.brand-caption small{margin-top:7px;color:var(--muted);font-size:11px}.header-actions{display:flex;align-items:center;gap:8px}.sync-badge{display:flex;align-items:center;gap:7px;padding:8px 11px;border-radius:999px;background:#f3f3f3;font-size:11px;font-weight:800}.sync-badge i{width:8px;height:8px;border-radius:50%;background:#888}.sync-badge.online i{background:var(--green)}.sync-badge.syncing i{background:var(--orange);animation:pulse .8s infinite alternate}.sync-badge.error i{background:var(--red)}@keyframes pulse{to{opacity:.3}}
.page-shell{max-width:1320px;margin:0 auto;padding:28px 18px 80px}.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.setup-panel{max-width:900px;margin:35px auto;padding:34px}.setup-hero{display:flex;align-items:flex-start;justify-content:space-between;gap:24px}.mini-mark{width:86px;height:86px;border-radius:28px;background:var(--black);color:#fff;display:grid;place-items:center;font-weight:900;font-size:26px;border-bottom:8px solid var(--red);box-shadow:0 12px 28px rgba(0,0,0,.1)}.section-kicker{font-size:11px;font-weight:900;letter-spacing:1.4px;color:var(--red)}h1,h2,h3{margin:7px 0 10px}h1{font-size:36px}.muted{color:var(--muted);line-height:1.7}.small{font-size:12px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:24px 0}.field{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:800}.field.full{grid-column:1/-1}.field small{font-weight:400;color:var(--muted)}input,select{width:100%;border:1px solid #d7d7d7;background:#fff;border-radius:13px;padding:13px 14px;outline:none;transition:.15s}input:focus,select:focus{border-color:#222;box-shadow:0 0 0 3px rgba(0,0,0,.05)}
.primary-btn,.dark-btn,.ghost-btn,.danger-outline-btn,.export-btn,.icon-btn{border-radius:13px;padding:12px 16px;border:0;font-weight:900;transition:.15s}.primary-btn{background:var(--red);color:#fff;box-shadow:0 9px 22px rgba(215,25,32,.18)}.primary-btn:hover{background:var(--red2);transform:translateY(-1px)}.dark-btn{background:var(--black);color:#fff}.ghost-btn{background:#f4f4f4;color:var(--black);border:1px solid #e3e3e3}.danger-outline-btn{background:#fff;color:var(--red);border:1px solid #efb7ba}.big-btn{width:100%;font-size:16px;padding:15px}.compact{padding:9px 12px;font-size:11px}.switch-row{display:flex;align-items:center;gap:11px;margin:-2px 0 20px;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fafafa}.switch-row>input{display:none}.switch{width:45px;height:25px;border-radius:99px;background:#ccc;position:relative;flex:0 0 auto;transition:.2s}.switch:after{content:"";position:absolute;width:19px;height:19px;border-radius:50%;background:#fff;top:3px;right:3px;transition:.2s;box-shadow:0 2px 5px rgba(0,0,0,.2)}.switch-row input:checked+.switch{background:var(--red)}.switch-row input:checked+.switch:after{transform:translateX(-20px)}.switch-row span:last-child{display:flex;flex-direction:column;gap:3px;font-size:12px}.switch-row small{color:var(--muted)}
.session-topbar{padding:19px 22px;display:flex;align-items:center;justify-content:space-between;gap:16px}.topbar-actions{display:flex;gap:8px;flex-wrap:wrap}.category-kpis{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:13px 0}.category-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:15px 17px;box-shadow:0 8px 24px rgba(0,0,0,.04);position:relative;overflow:hidden}.category-card:before{content:"";position:absolute;right:0;top:0;bottom:0;width:4px;background:var(--red)}.category-card span{font-size:12px;font-weight:800}.category-card strong{display:block;font-size:30px;margin-top:6px}.category-card small{color:#888}.category-card.total-card{background:var(--black);color:#fff;border-color:var(--black)}.category-card.total-card small{color:#bbb}
.match-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:13px}.match-card{border-radius:15px;padding:12px 15px;border:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:space-between}.match-card span{font-size:12px;font-weight:800}.match-card strong{font-size:23px}.match-card.ok strong{color:var(--green)}.match-card.up strong{color:var(--orange)}.match-card.down strong{color:var(--red)}
.scanner-layout{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(290px,.75fr);gap:13px}.scanner-panel,.side-panel,.inventory-panel,.export-panel{padding:20px}.panel-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.status-pill{background:#f2f2f2;border:1px solid #e6e6e6;border-radius:999px;padding:7px 11px;font-size:11px;font-weight:900}.status-pill.live{background:#fff1f1;color:var(--red);border-color:#f1c0c3}.scan-category-row{display:flex;align-items:center;gap:10px;margin:11px 0}.scan-category-row span{font-size:12px;font-weight:800}.scan-category-row select{max-width:210px;padding:8px 11px}.scanner-box{position:relative;aspect-ratio:16/9;border-radius:18px;background:#0b0b0b;overflow:hidden;border:1px solid #222;margin:10px 0 13px}.scanner-box video{display:block;width:100%;height:100%;object-fit:cover}.fallback-reader{position:absolute;inset:0;display:none;background:#000}.fallback-reader.active{display:block}.fallback-reader video{width:100%!important;height:100%!important;object-fit:cover!important}.scan-frame{position:absolute;inset:18% 10%;border:2px solid rgba(255,255,255,.88);border-radius:18px;box-shadow:0 0 0 999px rgba(0,0,0,.16);pointer-events:none}.scan-frame:before,.scan-frame:after,.scan-frame span:before,.scan-frame span:after{content:"";position:absolute;width:34px;height:34px;border-color:var(--red);border-style:solid}.scan-frame:before{right:-2px;top:-2px;border-width:4px 4px 0 0;border-radius:0 14px 0 0}.scan-frame:after{left:-2px;top:-2px;border-width:4px 0 0 4px;border-radius:14px 0 0 0}.scan-frame span:before{right:-2px;bottom:-2px;border-width:0 4px 4px 0}.scan-frame span:after{left:-2px;bottom:-2px;border-width:0 0 4px 4px}.scan-line{position:absolute;right:7%;left:7%;height:2px;background:var(--red);box-shadow:0 0 10px rgba(215,25,32,.8);animation:scanline 1.7s linear infinite}@keyframes scanline{0%{top:15%}50%{top:82%}100%{top:15%}}.camera-placeholder{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;color:#fff;background:radial-gradient(circle at center,#232323,#080808)}.camera-placeholder small{color:#aaa}.scan-symbol{font-size:46px;color:var(--red)}.scanner-actions{display:flex;gap:8px;flex-wrap:wrap}.scanner-options{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:13px 0}.check{display:flex;gap:6px;align-items:center;font-size:12px;font-weight:800}.check input{width:auto;accent-color:var(--red)}.manual-row{display:flex;gap:8px}.manual-row input{text-align:left}.last-scan{margin-top:12px;padding:12px 14px;border:1px solid #f0b7ba;background:#fff5f5;border-radius:14px;display:flex;align-items:center;justify-content:space-between;gap:10px}.last-scan code{font-size:16px;font-weight:900;direction:ltr}.last-scan .scan-result{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.last-scan b{color:var(--red)}
.rule-box{display:flex;align-items:center;justify-content:center;gap:7px;background:var(--black);color:#fff;padding:13px 8px;border-radius:13px;margin:15px 0 9px;direction:ltr}.rule-box span{color:var(--red);font-weight:900}.example-box{background:#f7f7f7;border:1px solid #e7e7e7;border-radius:13px;padding:12px;display:flex;flex-direction:column;gap:5px}.example-box code{direction:ltr;font-size:23px;font-weight:900}.example-box span{font-size:12px;color:var(--muted)}.color-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:11px 0}.color-grid span{background:#fafafa;border:1px solid #ededed;border-radius:10px;padding:8px;font-size:11px;font-weight:800}.support-box{margin-top:13px;padding:12px;border-right:4px solid var(--red);background:#fff7f7;display:flex;flex-direction:column;gap:5px;font-size:12px}.support-box small{color:var(--muted);line-height:1.6}
.inventory-panel{margin-top:13px}.inventory-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px}.toolbar-controls{display:flex;gap:8px}.toolbar-controls select{width:150px}.toolbar-controls input{width:300px}.table-wrap{overflow:auto;margin-top:12px;border:1px solid var(--line);border-radius:15px}table{width:100%;border-collapse:collapse;min-width:1120px}th,td{padding:11px 9px;border-bottom:1px solid #eee;text-align:right;font-size:12px}th{background:var(--black);color:#fff;position:sticky;top:0;z-index:2}tbody tr:hover{background:#fafafa}td code{direction:ltr;display:inline-block;font-weight:900}.qty-control{display:inline-flex;align-items:center;border:1px solid #ddd;border-radius:9px;overflow:hidden}.qty-control button{width:29px;height:29px;border:0;background:#f2f2f2;font-weight:900}.qty-control input{width:46px;border:0;border-radius:0;padding:5px;text-align:center}.status-tag{display:inline-block;padding:6px 9px;border-radius:999px;font-weight:900;font-size:10px}.status-tag.ok{background:#eaf8f0;color:var(--green)}.status-tag.up{background:#fff1df;color:#b85a00}.status-tag.down{background:#fff0f0;color:var(--red)}.status-tag.neutral{background:#f1f1f1;color:#666}.delete-btn{border:0;background:#fff0f0;color:var(--red);border-radius:9px;padding:7px 9px;font-weight:900}.empty-state{text-align:center;padding:36px;color:var(--muted)}
.export-panel{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:13px}.export-actions{display:flex;gap:8px;flex-wrap:wrap}.export-btn{background:#fff;border:1px solid #ddd;display:flex;align-items:center;gap:8px;min-width:105px}.export-btn b{background:var(--black);color:#fff;border-radius:7px;padding:5px 7px;font-size:10px}.export-btn:hover{border-color:#222;transform:translateY(-1px)}footer{text-align:center;padding:24px;color:#888;font-size:11px}.recent-wrap{margin-top:25px}.recent-card{display:flex;justify-content:space-between;align-items:center;gap:10px;border-top:1px solid #eee;padding:11px 0}.recent-card button{border:0;background:#f3f3f3;border-radius:9px;padding:7px 10px}
.toast{position:fixed;z-index:100;left:50%;bottom:24px;transform:translate(-50%,20px);background:#171717;color:#fff;padding:11px 15px;border-radius:13px;font-size:12px;font-weight:800;opacity:0;pointer-events:none;transition:.2s;box-shadow:0 10px 30px rgba(0,0,0,.22)}.toast.show{opacity:1;transform:translate(-50%,0)}.modal{position:fixed;z-index:90;inset:0;background:rgba(0,0,0,.55);display:grid;place-items:center;padding:20px}.modal-card{width:min(620px,100%);background:#fff;border-radius:22px;padding:26px;position:relative;box-shadow:0 25px 90px rgba(0,0,0,.3)}.icon-btn{position:absolute;left:14px;top:14px;background:#f2f2f2;width:38px;height:38px;padding:0;font-size:24px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:15px}.connection-result{margin-top:10px;font-size:12px;font-weight:800;min-height:18px}
@media(max-width:960px){.brand-logo{width:165px;height:48px}.brand-caption{display:none}.category-kpis{grid-template-columns:repeat(3,1fr)}.total-card{grid-column:span 2}.scanner-layout{grid-template-columns:1fr}.side-panel{order:2}.match-kpis{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.app-header{padding:8px 10px}.brand-logo{width:142px;height:44px}.brand-redline{height:30px}.sync-badge span{display:none}.header-actions .compact{font-size:0;padding:9px}.header-actions .compact:after{content:"⚙";font-size:16px}.page-shell{padding:13px 10px 65px}.setup-panel{margin:8px auto;padding:20px}.setup-hero{align-items:center}.mini-mark{width:64px;height:64px;border-radius:20px;font-size:20px}.setup-panel h1{font-size:28px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.session-topbar{align-items:flex-start;flex-direction:column}.topbar-actions{width:100%}.topbar-actions button{flex:1}.category-kpis{grid-template-columns:1fr 1fr;gap:8px}.category-card{padding:13px}.category-card strong{font-size:25px}.category-card.total-card{grid-column:1/-1}.match-kpis{gap:8px}.scanner-panel,.side-panel,.inventory-panel,.export-panel{padding:14px}.scanner-box{aspect-ratio:1/1}.scan-frame{inset:22% 7%}.scanner-actions>*{flex:1}.manual-row{flex-direction:column}.inventory-toolbar{align-items:stretch;flex-direction:column}.toolbar-controls{flex-direction:column}.toolbar-controls select,.toolbar-controls input{width:100%}.export-panel{align-items:flex-start;flex-direction:column}.export-actions{width:100%;display:grid;grid-template-columns:1fr 1fr}.export-btn{justify-content:center}.export-btn:last-child{grid-column:1/-1}.modal-actions{flex-direction:column-reverse}.modal-actions button{width:100%}}