/* nexus_pdv — interface demonstrativa */
:root{font-family:"DM Sans",sans-serif;color:var(--text);background:var(--bg);font-synthesis:none;--bg:#090d18;--surface:#111827;--surface2:#151f31;--surface3:#1c2940;--text:#f3f6fc;--muted:#94a3b8;--line:rgba(148,163,184,.15);--primary:#8b5cf6;--primary2:#a78bfa;--glow:rgba(139,92,246,.25);--good:#34d399;--danger:#fb7185;--shadow:0 24px 80px rgba(0,0,0,.32)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;background:var(--bg);color:var(--text);font-family:"DM Sans",sans-serif;transition:background .3s,color .3s}body[data-theme=blue]{--bg:#081321;--surface:#10243a;--surface2:#142c46;--surface3:#1c3a5a;--primary:#3b82f6;--primary2:#60a5fa;--glow:rgba(59,130,246,.25)}body[data-theme=green]{--bg:#071711;--surface:#10251c;--surface2:#163326;--surface3:#204532;--primary:#10b981;--primary2:#34d399;--glow:rgba(16,185,129,.23)}
button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}.hidden{display:none!important}.section-wrap{width:min(1160px,calc(100% - 48px));margin:auto}.site-header{height:82px;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100% - 1240px)/2));border-bottom:1px solid var(--line);background:rgba(9,13,24,.72);backdrop-filter:blur(18px);position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:10px;font:800 20px Manrope,sans-serif;letter-spacing:-.8px}.brand-mark{width:34px;height:34px;border-radius:11px;background:linear-gradient(145deg,var(--primary2),var(--primary));display:grid;place-items:center;color:white;font:800 22px Manrope;box-shadow:0 6px 22px var(--glow)}.brand-light{font-weight:500;color:var(--muted)}.desktop-nav{display:flex;gap:34px;color:var(--muted);font-size:13px}.desktop-nav a:hover{color:var(--text)}.header-actions{display:flex;align-items:center;gap:10px}.btn{border:0;border-radius:11px;padding:11px 17px;font-weight:700;font-size:13px;transition:transform .2s,box-shadow .2s,background .2s}.btn:hover{transform:translateY(-2px)}.btn-primary{color:#fff;background:linear-gradient(135deg,var(--primary2),var(--primary));box-shadow:0 8px 24px var(--glow)}.btn-primary:hover{box-shadow:0 12px 30px var(--glow)}.btn-primary span{opacity:.8;margin-left:5px}.btn-ghost{color:var(--text);background:transparent}.btn-ghost:hover{background:var(--surface2)}.btn-secondary{border:1px solid var(--line);background:rgba(255,255,255,.035);color:var(--text)}.btn-large{padding:15px 21px;font-size:14px}.theme-picker{display:flex;gap:6px;padding:5px 8px;border:1px solid var(--line);border-radius:30px;margin-right:8px}.theme-dot{width:13px;height:13px;border-radius:50%;border:2px solid transparent;background:#9b75ff;padding:0}.theme-dot.blue{background:#3b82f6}.theme-dot.green{background:#10b981}.theme-dot.active{outline:2px solid var(--text);outline-offset:2px}
.hero{min-height:610px;display:grid;grid-template-columns:1fr 1.05fr;align-items:center;gap:48px;padding-top:60px;padding-bottom:72px}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:800;color:var(--primary2);margin-bottom:17px}.pulse{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--good);box-shadow:0 0 0 5px rgba(52,211,153,.1);margin-right:9px}.hero h1,.section-heading h2,.how-inner h2{font:800 clamp(38px,5vw,58px)/1.12 Manrope,sans-serif;letter-spacing:-2.7px;margin:0}.gradient-text{background:linear-gradient(100deg,var(--primary2),#d6c5ff);background-clip:text;color:transparent}body[data-theme=blue] .gradient-text{background-image:linear-gradient(100deg,#60a5fa,#bae6fd)}body[data-theme=green] .gradient-text{background-image:linear-gradient(100deg,#34d399,#a7f3d0)}.hero-lead{max-width:480px;color:var(--muted);font-size:16px;line-height:1.8;margin:22px 0 28px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.trust-row{display:flex;gap:18px;flex-wrap:wrap;color:#8291a8;font-size:10px;margin-top:27px}.trust-row span:first-letter{color:var(--good)}.hero-visual{position:relative;min-height:470px;display:grid;place-items:center}.orb{position:absolute;border-radius:50%;filter:blur(2px);pointer-events:none}.orb-one{width:390px;height:390px;background:radial-gradient(circle,var(--glow),transparent 68%);top:20px;right:10px}.orb-two{width:210px;height:210px;background:radial-gradient(circle,rgba(52,211,153,.12),transparent 70%);bottom:5px;left:0}.dashboard-window{width:min(100%,510px);position:relative;z-index:1;border:1px solid rgba(178,190,220,.2);border-radius:18px;background:linear-gradient(145deg,#172236,#101827);box-shadow:0 35px 90px rgba(0,0,0,.45);overflow:hidden;transform:perspective(1000px) rotateY(-5deg) rotateX(2deg)}.window-top{height:43px;display:flex;align-items:center;gap:13px;padding:0 16px;border-bottom:1px solid rgba(255,255,255,.08);font-size:9px;color:#92a1b8}.window-dots{display:flex;gap:4px}.window-dots i{width:6px;height:6px;border-radius:50%;background:#fb7185}.window-dots i:nth-child(2){background:#fbbf24}.window-dots i:nth-child(3){background:#34d399}.live-tag{margin-left:auto;color:#34d399;font-size:8px}.dash-content{padding:21px}.dash-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:17px}.dash-heading small{font-size:8px;color:#73839d;letter-spacing:1px}.dash-heading h3{font:700 19px Manrope;margin:5px 0 0;color:#f4f6fb}.avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(140deg,#3e5577,#8b5cf6);font-size:10px;font-weight:800;color:white}.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.metric-card,.chart-card{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.07);border-radius:10px;padding:13px}.metric-card span{display:block;color:#9ba9bd;font-size:9px}.metric-card strong{display:block;font:700 19px Manrope;color:#fff;margin:7px 0}.metric-card em{font-size:9px;font-style:normal}.positive{color:#34d399}.chart-card{margin-top:10px;padding:14px}.chart-title{display:flex;justify-content:space-between;color:#e5eaf2;font-size:9px}.chart-title span{color:#8391a7}.chart-bars{height:92px;display:flex;align-items:end;gap:13px;padding:12px 8px 0;border-bottom:1px solid rgba(255,255,255,.08)}.chart-bars i{flex:1;border-radius:4px 4px 0 0;background:linear-gradient(0deg,var(--primary),var(--primary2));opacity:.9}.chart-labels{display:flex;justify-content:space-between;color:#65748b;font-size:7px;padding:7px 4px 0}.stock-row{display:flex;align-items:center;gap:10px;margin-top:12px;padding:11px;background:rgba(255,255,255,.035);border-radius:9px}.stock-icon{width:29px;height:29px;border-radius:8px;background:var(--glow);color:var(--primary2);display:grid;place-items:center}.stock-row b,.stock-row small{display:block}.stock-row b{font-size:9px;color:#e8edf5}.stock-row small{font-size:8px;color:#8391a7;margin-top:3px}.stock-arrow{margin-left:auto;color:#34d399}.float-card{position:absolute;z-index:2;display:flex;align-items:center;gap:10px;padding:12px 15px;border:1px solid rgba(255,255,255,.13);border-radius:12px;background:rgba(25,36,55,.92);backdrop-filter:blur(15px);box-shadow:0 15px 40px rgba(0,0,0,.25);animation:float 5s ease-in-out infinite}.float-sales{right:-15px;top:75px}.float-stock{left:-20px;bottom:68px;animation-delay:-2s}.float-icon{width:29px;height:29px;border-radius:9px;background:rgba(139,92,246,.2);color:#c4b5fd;display:grid;place-items:center}.green-icon{background:rgba(52,211,153,.15);color:#34d399}.float-card small,.float-card b{display:block}.float-card small{font-size:8px;color:#9ba9bd}.float-card b{font-size:11px;margin-top:3px;color:#f5f7fb}@keyframes float{50%{transform:translateY(-8px)}}
.proof-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;justify-content:center;gap:clamp(25px,7vw,100px);padding:25px 20px;background:rgba(255,255,255,.015)}.proof-strip div{display:flex;align-items:center;gap:11px}.proof-strip strong{font:700 17px Manrope;color:var(--primary2)}.proof-strip span{font-size:11px;color:var(--muted)}.features-section{padding-top:105px;padding-bottom:110px}.section-heading{text-align:center;max-width:650px;margin:0 auto 46px}.section-heading .eyebrow{margin-bottom:13px}.section-heading h2{font-size:39px;letter-spacing:-1.8px}.section-heading p{color:var(--muted);font-size:14px;line-height:1.7;margin-top:15px}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.feature-card{padding:25px 22px 20px;border:1px solid var(--line);border-radius:15px;background:linear-gradient(145deg,var(--surface),rgba(17,24,39,.55));min-height:218px;transition:transform .25s,border-color .25s,box-shadow .25s}.feature-card:hover{transform:translateY(-6px);border-color:var(--primary);box-shadow:0 15px 35px var(--glow)}.feature-icon{width:40px;height:40px;border-radius:12px;background:var(--glow);color:var(--primary2);display:grid;place-items:center;font-size:20px;margin-bottom:22px}.feature-card h3{font:700 15px Manrope;margin:0 0 9px}.feature-card p{font-size:11px;line-height:1.7;color:var(--muted);margin:0}.feature-card>span{display:block;margin-top:20px;font-size:8px;letter-spacing:1.4px;color:#718096}.how-section{background:linear-gradient(110deg,var(--surface),rgba(20,30,48,.65));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.how-inner{padding-top:80px;padding-bottom:80px;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.how-inner h2{font-size:39px;letter-spacing:-1.8px}.how-inner p{max-width:380px;color:var(--muted);font-size:13px;line-height:1.8;margin:18px 0 25px}.steps{display:grid;gap:15px}.steps>div{display:flex;gap:16px;align-items:center;padding:18px;border:1px solid var(--line);border-radius:13px;background:rgba(255,255,255,.025)}.steps>div>b{width:33px;height:33px;border-radius:10px;background:var(--glow);color:var(--primary2);display:grid;place-items:center}.steps strong,.steps small{display:block}.steps strong{font-size:12px}.steps small{font-size:10px;color:var(--muted);margin-top:4px}.plans-section{padding:95px 0 105px}.plans-section .section-heading{margin-bottom:30px}.plan-card{max-width:790px;margin:auto;padding:27px 30px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(120deg,var(--surface),var(--surface2));display:flex;align-items:center;justify-content:space-between;gap:20px}.plan-label{font-size:9px;letter-spacing:1.5px;color:var(--primary2);font-weight:800}.plan-card h3{font:700 19px Manrope;margin:8px 0}.plan-card p{font-size:11px;color:var(--muted);margin:0}.site-footer{min-height:76px;padding:20px max(24px,calc((100% - 1160px)/2));border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;color:#748198;font-size:10px}.footer-right{display:flex;align-items:center;gap:8px}.footer-right button{border:0;background:transparent;color:#46536a;font-size:18px;width:18px;height:20px;padding:0;line-height:1}.footer-right button:hover{color:var(--primary2)}
.trial-banner{height:42px;background:#f59e0b;color:#211707;display:flex;justify-content:center;align-items:center;gap:18px;font-size:12px;font-weight:600}.banner-close{border:0;background:rgba(0,0,0,.1);border-radius:5px;padding:4px 9px;font-size:10px;color:#211707}.modal-backdrop{position:fixed;inset:0;background:rgba(2,6,15,.76);backdrop-filter:blur(9px);z-index:50;display:grid;place-items:center;padding:20px}.modal-card{width:min(100%,420px);padding:34px;border:1px solid var(--line);border-radius:20px;background:var(--surface);box-shadow:var(--shadow);position:relative}.modal-x{position:absolute;right:17px;top:13px;border:0;background:transparent;color:var(--muted);font-size:24px}.modal-brand{margin-bottom:22px}.modal-card .eyebrow{margin-bottom:9px}.modal-card h2{font:800 27px Manrope;letter-spacing:-1px;margin:0}.modal-card>p{font-size:12px;color:var(--muted);margin:8px 0 22px}.modal-card form label,.password-settings label{display:block;font-size:10px;font-weight:700;color:#aab6c8;margin:13px 0 7px}.modal-card input,.password-settings input,.search-input{width:100%;padding:12px 13px;border:1px solid var(--line);border-radius:9px;background:var(--bg);color:var(--text);outline:none;font-size:12px}.modal-card input:focus,.password-settings input:focus,.search-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--glow)}.modal-submit{width:100%;margin-top:20px;padding:13px}.modal-switch{text-align:center;font-size:10px;color:var(--muted);margin-top:18px}.modal-switch button{border:0;background:transparent;color:var(--primary2);font-weight:700}.modal-safe{text-align:center;font-size:9px;color:#6e7c91;margin-top:23px}.form-error{font-size:10px;color:var(--danger);margin-top:9px;min-height:13px}.secret-panel{position:fixed;z-index:60;right:24px;bottom:75px;width:270px;padding:25px;border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:var(--shadow)}.secret-panel h3{font:700 15px Manrope;margin:0 0 15px}.secret-panel>strong{font:800 35px Manrope;color:var(--primary2)}.secret-panel p{font-size:11px;color:var(--muted);margin:0 0 13px}.secret-panel small{font-size:9px;color:#69778c}.toast{position:fixed;z-index:90;bottom:25px;left:50%;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#172338;border:1px solid var(--line);border-radius:10px;padding:12px 18px;font-size:11px;box-shadow:var(--shadow);transition:.25s}.toast.show{opacity:1;transform:translate(-50%,0)}
/* App */
.app-view{min-height:calc(100vh - 76px);display:grid;grid-template-columns:235px 1fr}.sidebar{background:var(--surface);border-right:1px solid var(--line);padding:25px 16px;display:flex;flex-direction:column;min-height:calc(100vh - 76px)}.side-brand{padding:0 9px 30px}.store-switch{padding:13px 12px;border-radius:10px;background:var(--surface2);margin-bottom:25px}.store-switch small,.store-switch b,.store-switch span{display:block}.store-switch small{font-size:8px;letter-spacing:1px;color:var(--muted)}.store-switch b{font-size:12px;margin:7px 0}.store-switch span{font-size:9px;color:var(--good)}.side-label{font-size:8px;letter-spacing:1.5px;color:#718096;font-weight:800;padding:0 11px;margin:9px 0}.side-link{width:100%;display:flex;align-items:center;gap:12px;text-align:left;padding:11px;border:0;border-radius:9px;background:transparent;color:var(--muted);font-size:11px;margin:2px 0}.side-link>span{font-size:15px;width:17px;text-align:center}.side-link:hover,.side-link.active{background:var(--glow);color:var(--text)}.side-link.active{box-shadow:inset 2px 0 var(--primary)}.sidebar-bottom{margin-top:auto}.offline-indicator{display:flex;align-items:center;gap:8px;padding:12px 10px;color:#8291a8;font-size:9px;border-top:1px solid var(--line);margin-bottom:8px}.offline-indicator i,.connection-pill i{width:6px;height:6px;border-radius:50%;background:var(--good);box-shadow:0 0 0 3px rgba(52,211,153,.12)}.logout{color:#8996aa}.app-main{min-width:0;padding:0 30px 40px}.app-topbar{height:92px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);margin-bottom:27px}.app-topbar small{font-size:8px;letter-spacing:1.5px;color:var(--primary2);font-weight:800}.app-topbar h1{font:700 21px Manrope;margin:5px 0}.topbar-right{display:flex;align-items:center;gap:17px}.connection-pill{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:9px}.pos-layout{display:grid;grid-template-columns:minmax(0,1fr) 315px;gap:22px}.panel-toolbar{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:18px}.panel-toolbar h2,.cart-header h2{font:700 17px Manrope;margin:0}.panel-toolbar p,.cart-header p{font-size:10px;color:var(--muted);margin:5px 0 0}.search-input{max-width:245px}.category-chips{display:flex;gap:7px;margin-bottom:17px;flex-wrap:wrap}.chip{border:1px solid var(--line);background:transparent;color:var(--muted);border-radius:20px;padding:7px 12px;font-size:9px}.chip.active,.chip:hover{background:var(--glow);border-color:var(--primary);color:var(--text)}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.product-tile{border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:14px;text-align:left;min-height:130px;transition:.2s;color:var(--text)}.product-tile:hover{border-color:var(--primary);transform:translateY(-3px);box-shadow:0 10px 24px var(--glow)}.product-emoji{width:34px;height:34px;border-radius:10px;background:var(--surface3);display:grid;place-items:center;font-size:18px;margin-bottom:12px}.product-tile b,.product-tile small{display:block}.product-tile b{font-size:11px}.product-tile small{font-size:9px;color:var(--muted);margin-top:4px}.product-tile strong{display:block;font-size:12px;color:var(--primary2);margin-top:10px}.cart-panel{border:1px solid var(--line);border-radius:14px;background:var(--surface);display:flex;flex-direction:column;min-height:520px;max-height:calc(100vh - 160px)}.cart-header{padding:18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}.text-button{border:0;background:transparent;color:var(--danger);font-size:9px}.cart-items{padding:10px 15px;overflow:auto;flex:1}.empty-cart{text-align:center;color:var(--muted);font-size:11px;line-height:1.8;padding:70px 0}.empty-cart small{font-size:9px}.cart-item{display:flex;gap:10px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}.cart-item-info{flex:1;min-width:0}.cart-item-info b,.cart-item-info small{display:block}.cart-item-info b{font-size:10px}.cart-item-info small{font-size:9px;color:var(--muted);margin-top:4px}.qty-control{display:flex;align-items:center;gap:7px}.qty-control button{width:22px;height:22px;border:1px solid var(--line);border-radius:6px;background:var(--surface2);color:var(--text)}.qty-control span{font-size:10px}.cart-footer{padding:17px;border-top:1px solid var(--line)}.subtotal-row,.total-row{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:10px;margin-bottom:12px}.subtotal-row b{color:var(--text)}.total-row{font-size:12px;color:var(--text);margin:15px 0}.total-row strong{font:800 20px Manrope;color:var(--primary2)}.checkout-btn{width:100%;padding:13px}.checkout-btn:disabled{opacity:.4;cursor:not-allowed;transform:none}.cart-note{display:block;text-align:center;color:#6d7a8e;font-size:8px;margin-top:11px}.table-wrap{border:1px solid var(--line);border-radius:13px;overflow:auto;background:var(--surface)}table{width:100%;border-collapse:collapse;min-width:650px}th,td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);font-size:10px}th{font-size:8px;color:#8291a8;letter-spacing:1px}td{color:#cbd5e1}td strong{color:var(--text)}.stock-low{color:#fbbf24}.table-action{border:0;background:transparent;color:var(--primary2);font-size:10px}.settings-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:17px}.settings-intro{padding:24px 10px}.settings-intro h2{font:800 29px/1.2 Manrope;letter-spacing:-1px;margin:0}.settings-intro p{font-size:11px;line-height:1.8;color:var(--muted);max-width:290px}.settings-card{padding:22px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}.settings-card-head{display:flex;gap:13px;align-items:center;margin-bottom:20px}.settings-icon{width:38px;height:38px;border-radius:11px;background:var(--glow);display:grid;place-items:center;color:var(--primary2);font-size:19px}.settings-card h3{font:700 13px Manrope;margin:0}.settings-card-head p{font-size:9px;color:var(--muted);margin:5px 0 0}.toggle-line{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:15px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);cursor:pointer}.toggle-line b,.toggle-line small{display:block}.toggle-line b{font-size:10px}.toggle-line small{font-size:9px;color:var(--muted);margin-top:5px;max-width:300px}.toggle-line input{display:none}.toggle{width:37px;height:21px;border-radius:20px;background:#46536a;position:relative;flex-shrink:0}.toggle:after{content:"";position:absolute;width:15px;height:15px;border-radius:50%;background:#fff;top:3px;left:3px;transition:.2s}.toggle-line input:checked+.toggle{background:var(--primary)}.toggle-line input:checked+.toggle:after{left:19px}.password-settings{padding-top:8px}.password-settings .btn{margin-top:15px}.password-settings>input{margin-bottom:4px}.password-settings.disabled{opacity:.45;pointer-events:none}.status-text{display:block;color:var(--good);font-size:9px;margin-top:10px;min-height:12px}.security-footnote{font-size:8px;line-height:1.6;color:#718096;border-top:1px solid var(--line);padding-top:12px;margin-top:15px}.appearance-card{grid-column:2}.theme-options{display:flex;gap:8px;flex-wrap:wrap}.theme-options button{display:flex;align-items:center;gap:8px;padding:9px 11px;background:var(--surface2);border:1px solid var(--line);border-radius:9px;color:var(--text);font-size:9px}.theme-options i{width:12px;height:12px;border-radius:50%;background:#9b75ff}.theme-options button:nth-child(2) i{background:#3b82f6}.theme-options button:nth-child(3) i{background:#10b981}
@media(max-width:900px){.desktop-nav{display:none}.hero{grid-template-columns:1fr;gap:20px;padding-top:70px}.hero-copy{text-align:center}.hero-lead{margin-left:auto;margin-right:auto}.hero-actions,.trust-row{justify-content:center}.hero-visual{min-height:420px}.feature-grid{grid-template-columns:repeat(2,1fr)}.app-view{grid-template-columns:190px 1fr}.pos-layout{grid-template-columns:1fr}.cart-panel{max-height:none;min-height:380px}.settings-grid{grid-template-columns:1fr}.appearance-card{grid-column:1}.settings-intro{padding:10px 0}.app-main{padding:0 20px 30px}}
@media(max-width:620px){.site-header{height:68px;padding:0 14px}.brand{font-size:17px}.brand-mark{width:30px;height:30px}.header-actions{gap:4px}.header-actions .btn{padding:9px 10px;font-size:10px}.header-actions .btn-primary span{display:none}.theme-picker{gap:5px;margin-right:4px;padding:5px}.theme-dot{width:11px;height:11px}.section-wrap{width:calc(100% - 34px)}.hero{padding-top:55px;min-height:0}.hero h1{font-size:39px;letter-spacing:-2px}.hero-lead{font-size:13px}.hero-visual{min-height:340px}.dashboard-window{transform:none}.dash-content{padding:14px}.float-sales{right:-4px;top:27px}.float-stock{left:-3px;bottom:23px}.float-card{padding:9px}.proof-strip{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding:22px}.features-section{padding:70px 0}.section-heading h2{font-size:30px}.feature-grid{gap:9px}.feature-card{padding:17px 14px;min-height:220px}.feature-card h3{font-size:13px}.feature-card p{font-size:10px}.how-inner{grid-template-columns:1fr;gap:25px;padding:60px 0}.how-inner h2{font-size:32px}.plan-card{display:block;padding:22px}.plan-card .btn{margin-top:20px;width:100%}.site-footer{padding:18px;align-items:flex-start;gap:12px;flex-direction:column}.trial-banner{font-size:10px;gap:8px}.app-view{display:block}.sidebar{min-height:0;padding:12px;display:flex;flex-direction:row;align-items:center;gap:7px;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line)}.side-brand{padding:0 7px;flex-shrink:0}.side-brand .brand-mark{width:29px;height:29px}.side-brand>span:last-child{display:none}.store-switch,.side-label,.sidebar-bottom,.sidebar .side-link:not(.active){display:none}.sidebar .side-link{width:auto;white-space:nowrap;padding:9px 11px;margin:0;font-size:9px}.sidebar .side-link>span{display:none}.app-main{padding:0 13px 25px}.app-topbar{height:75px;margin-bottom:17px}.app-topbar h1{font-size:18px}.connection-pill{font-size:0}.topbar-right{gap:8px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.product-tile{min-height:120px;padding:11px}.panel-toolbar{align-items:flex-start;flex-direction:column}.search-input{max-width:none}.panel-toolbar>.btn{align-self:stretch}.cart-panel{min-height:350px}.settings-card{padding:17px}.settings-intro h2{font-size:26px}.modal-card{padding:28px 22px}.secret-panel{right:15px;bottom:65px}.footer-right{align-self:stretch;justify-content:space-between}}

/* ==========================================================================
   [NEXUS HW] Periféricos: leitor de código de barras + impressora térmica
   ========================================================================== */
.btn-small{padding:7px 11px;font-size:10px;border-radius:8px}
/* Barra do bipador */
.scanner-bar{display:flex;align-items:center;gap:12px;padding:10px 12px;margin-bottom:12px;border:1px solid var(--line);border-radius:14px;background:var(--surface);transition:border-color .2s,box-shadow .2s}
.scanner-bar:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px var(--glow)}
.scanner-field{flex:1;display:flex;align-items:center;gap:10px;min-width:0;cursor:text}
.scanner-icon{width:38px;height:38px;flex-shrink:0;border-radius:10px;background:var(--glow);color:var(--primary2);display:grid;place-items:center}
#scannerInput{flex:1;min-width:0;border:0;outline:0;background:transparent;color:var(--text);font:600 15px/1.2 "DM Sans",sans-serif;letter-spacing:.5px;padding:8px 0}
#scannerInput::placeholder{color:var(--muted);font-weight:500;letter-spacing:0;font-size:12px}
.scanner-status{display:flex;align-items:center;gap:7px;white-space:nowrap;font-size:10px;font-weight:700;padding:7px 11px;border-radius:20px;border:1px solid var(--line);color:var(--muted);transition:color .2s,background .2s,border-color .2s}
.scanner-status i{width:8px;height:8px;border-radius:50%;background:#64748b}
.scanner-status.ready{color:var(--good);border-color:rgba(52,211,153,.3);background:rgba(52,211,153,.08)}
.scanner-status.ready i{background:var(--good);box-shadow:0 0 0 3px rgba(52,211,153,.18);animation:scanPulse 1.6s infinite}
.scanner-status.paused{color:#fbbf24;border-color:rgba(251,191,36,.3);background:rgba(251,191,36,.08)}
.scanner-status.paused i{background:#fbbf24}
.scanner-status.error{color:var(--danger);border-color:rgba(251,113,133,.35);background:rgba(251,113,133,.1)}
.scanner-status.error i{background:var(--danger)}
@keyframes scanPulse{50%{box-shadow:0 0 0 6px rgba(52,211,153,0)}}
.scanner-bar.flash-ok{border-color:var(--good);box-shadow:0 0 0 3px rgba(52,211,153,.25)}
.scanner-bar.flash-err{border-color:var(--danger);box-shadow:0 0 0 3px rgba(251,113,133,.25)}
.scanner-key{display:flex;align-items:center;gap:6px;white-space:nowrap;border:1px solid var(--line);background:var(--surface2);color:var(--text);border-radius:9px;padding:7px 10px;font-size:10px;font-weight:600}
.scanner-key:hover{border-color:var(--primary)}
kbd{font:700 9px/1 ui-monospace,monospace;padding:3px 5px;border-radius:5px;background:var(--surface3);border:1px solid var(--line);color:var(--primary2)}
.scanner-alert{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:10px 12px;margin-bottom:14px;border:1px solid rgba(251,113,133,.35);border-radius:12px;background:rgba(251,113,133,.08);font-size:11px;animation:slideIn .2s ease}
.scanner-alert>span{flex:1;min-width:180px}.scanner-alert b{font-family:ui-monospace,monospace;color:var(--danger)}
.scanner-alert-x{border:0;background:transparent;color:var(--muted);font-size:18px;line-height:1}
@keyframes slideIn{from{opacity:0;transform:translateY(-6px)}}
.reprint-btn{width:100%;margin-top:8px;padding:10px;font-size:11px}
.reprint-btn:disabled{opacity:.4;cursor:not-allowed;transform:none}

/* Modais de checkout e cadastro rápido */
.modal-card select,.modal-card textarea{width:100%;padding:12px 13px;border:1px solid var(--line);border-radius:9px;background:var(--bg);color:var(--text);outline:none;font:inherit;font-size:12px}
.modal-card select:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--glow)}
.form-cols{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.checkout-card h2 span{color:var(--primary2)}
.pay-options{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.pay-options label{cursor:pointer}.pay-options input{position:absolute;opacity:0;pointer-events:none}
.pay-options span{display:block;padding:12px;border:1px solid var(--line);border-radius:10px;background:var(--surface2);font-size:12px;font-weight:600;text-align:center;transition:.15s}
.pay-options input:checked+span{border-color:var(--primary);background:var(--glow);box-shadow:0 0 0 2px var(--glow)}
.pay-options input:focus-visible+span{outline:2px solid var(--primary2);outline-offset:2px}
.cash-box{margin-top:6px}
.change-row{display:flex;justify-content:space-between;align-items:center;margin-top:12px;padding:11px 13px;border-radius:9px;background:var(--surface2);font-size:11px;color:var(--muted)}
.change-row strong{font:800 18px Manrope;color:var(--good)}
.print-check{display:flex!important;align-items:center;gap:9px;margin-top:16px!important;font-size:11px!important;color:var(--text)!important;cursor:pointer}
.print-check input{width:16px!important;height:16px;accent-color:var(--primary);margin:0}

/* Card de hardware */
.hardware-card{grid-column:1/-1}
.hw-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px;align-items:start}
.hw-label{display:block;font-size:10px;font-weight:700;color:#aab6c8;margin:13px 0 7px}
.hw-form>.hw-label:first-child{margin-top:0}
.hw-form input:not([type=radio]),.hw-form textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:9px;background:var(--bg);color:var(--text);outline:none;font:inherit;font-size:12px;resize:vertical}
.hw-form input:focus,.hw-form textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--glow)}
.paper-options{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.paper-options label{cursor:pointer}.paper-options input{position:absolute;opacity:0;pointer-events:none}
.paper-options span{display:block;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface2);transition:.15s}
.paper-options b{display:block;font-size:12px}.paper-options small{display:block;font-size:9px;color:var(--muted);margin-top:3px}
.paper-options input:checked+span{border-color:var(--primary);background:var(--glow)}
.hw-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.hw-preview-wrap{position:sticky;top:20px}
.hw-preview{display:flex;justify-content:center;padding:16px 10px;border-radius:12px;background:repeating-linear-gradient(45deg,var(--surface2),var(--surface2) 8px,var(--surface3) 8px,var(--surface3) 16px);max-height:520px;overflow:auto}
.hw-preview .receipt-paper{box-shadow:0 10px 30px rgba(0,0,0,.35);transform-origin:top center}
.hw-preview .receipt-paper.w80{zoom:.92}
.security-footnote code{font-size:8px;color:var(--primary2)}

/* Papel do recibo (usado na prévia e na impressão) */
.receipt-paper{background:#fff;color:#000;font-family:"Courier New",Courier,monospace;line-height:1.3;font-weight:600;-webkit-print-color-adjust:exact;print-color-adjust:exact}
.receipt-paper.w58{width:58mm;padding:3mm 3mm 5mm;font-size:10.5px}
.receipt-paper.w80{width:80mm;padding:3mm 4mm 6mm;font-size:12px}
.receipt-paper *{color:#000!important;background:transparent!important}
.r-center{text-align:center}.r-bold{font-weight:800}.r-lg{font-size:1.25em}.r-xl{font-size:1.4em}
.r-pre{white-space:pre-line}
.r-sep{border-top:1px dashed #000;margin:2mm 0}
.r-row{display:flex;justify-content:space-between;gap:2mm}
.r-row>span:last-child{text-align:right;white-space:nowrap}
.r-item{margin-bottom:1.2mm}.r-item-name{word-break:break-word}
.r-sub{padding-left:3mm}
.r-total{font-weight:800;font-size:1.3em;margin:1mm 0}
.r-small{font-size:.85em}
.receipt-print{display:none}
.receipt-print.measuring{display:block;position:fixed;left:-9999px;top:0}

@media(max-width:900px){.hardware-card{grid-column:1}.hw-layout{grid-template-columns:1fr}.hw-preview-wrap{position:static}}
@media(max-width:620px){.scanner-bar{flex-wrap:wrap}.scanner-field{flex-basis:100%}.scanner-key{margin-left:auto}.pay-options{grid-template-columns:1fr 1fr}}

/* ---- Impressão direta limpa: só o recibo vai para o papel ---- */
@page{margin:0}
@media print{
  html,body{background:#fff!important;margin:0!important;padding:0!important;min-height:0!important}
  body>*:not(#receiptPrint){display:none!important}
  #receiptPrint{display:block!important;position:static!important}
  #receiptPrint .receipt-paper{box-shadow:none!important;zoom:1!important}
}
/* [NEXUS HW] ajustes de campos dentro dos modais */
.cash-box label{display:block;font-size:10px;font-weight:700;color:#aab6c8;margin:13px 0 7px}
.pay-options input{width:0!important;height:0!important;padding:0!important;border:0!important}
.print-check input{padding:0!important;border:0!important;box-shadow:none!important}