:root{--bg:#0c0f14;--panel:#141922;--panel2:#10151c;--line:#262d39;--text:#f4f7fb;--muted:#98a3b3;--red:#e53935;--red2:#ff514c;--green:#36c98f;--shadow:0 14px 40px rgba(0,0,0,.22)}*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#090c11,#0d1118);color:var(--text);font-family:Inter,Segoe UI,Arial,sans-serif}.app-shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.sidebar{position:sticky;top:0;height:100vh;background:#0a0d12;border-right:1px solid var(--line);padding:22px 16px;display:flex;flex-direction:column}.brand{display:flex;gap:12px;align-items:center;padding:4px 8px 24px}.brand-mark{width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,var(--red),#981d1a);display:grid;place-items:center;font-weight:900;overflow:hidden;box-shadow:0 8px 18px rgba(0,0,0,.18)}.brand-title{font-weight:900;letter-spacing:.8px}.brand-sub{font-size:12px;color:var(--muted);margin-top:3px}nav{display:grid;gap:7px}.nav-btn{appearance:none;border:0;background:transparent;color:#c7ced8;text-align:left;padding:13px 14px;border-radius:10px;font-weight:700;cursor:pointer}.nav-btn:hover,.nav-btn.active{background:#161c25;color:#fff}.nav-btn.active{box-shadow:inset 3px 0 0 var(--red)}.sidebar-foot{margin-top:auto;color:#657181;font-size:11px;padding:8px}.main{padding:26px 30px 50px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.topbar h1{margin:0;font-size:26px}.topbar p{margin:6px 0 0;color:var(--muted)}.top-actions,.action-row{display:flex;gap:10px}.btn{border:1px solid var(--line);background:#171d26;color:#fff;border-radius:9px;padding:11px 15px;font-weight:800;cursor:pointer}.btn:hover{filter:brightness(1.08)}.btn.primary{background:var(--red);border-color:var(--red)}.btn.ghost{background:#12171f}.btn.small{padding:8px 11px;font-size:12px}.tab{display:none}.tab.active{display:block}.grid{display:grid;gap:18px;margin-bottom:18px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.preview-layout{grid-template-columns:minmax(360px,.9fr) minmax(0,1.1fr)}.card{background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:var(--shadow)}.card-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.card-head h2{font-size:16px;margin:0}.muted{color:var(--muted);font-size:12px}.chip{padding:6px 9px;border-radius:999px;background:#222a35;color:#dfe7f1;font-size:12px;font-weight:800}.form-grid{display:grid;gap:12px}.form-grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.form-grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}label{display:grid;gap:6px;font-size:12px;color:#b9c2cf;font-weight:700}.full{grid-column:1/-1;margin-top:12px}input,select,textarea{width:100%;border:1px solid #303846;background:#0d1219;color:#fff;border-radius:8px;padding:10px 11px;outline:none;font:inherit}input:focus,select:focus,textarea:focus{border-color:#69778b}.upload-zone{border:1px dashed #394454;border-radius:12px;min-height:153px;display:grid;place-items:center;align-content:center;text-align:center;padding:18px;background:#0d1219}.upload-zone.drag{border-color:var(--red);background:#151015}.upload-zone p{margin:10px 0 4px;color:#b6c0ce}.upload-zone small{color:#6f7c8d;max-width:500px}.viewer{height:330px;border-radius:12px;overflow:hidden;background:radial-gradient(circle at 50% 35%,#1b2330,#090d12);border:1px solid #242c36;position:relative}.viewer-empty{height:100%;display:grid;place-items:center;color:#687484}.viewer canvas{display:block;width:100%!important;height:100%!important}.model-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:10px}.model-stats div{background:#0c1118;border:1px solid #222a34;border-radius:9px;padding:9px;text-align:center}.model-stats span{display:block;color:#778394;font-size:10px}.model-stats strong{font-size:12px}.link-btn{border:0;background:transparent;color:#ff7b77;cursor:pointer;font-weight:800}.cost-list{display:grid;gap:9px}.cost-list>div{display:flex;justify-content:space-between;border-bottom:1px solid #232b36;padding-bottom:8px}.cost-list span{color:#9aa6b6;font-size:12px}.cost-list strong{font-size:13px}.cost-list .subtotal{padding-top:3px}.price-boxes{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:15px}.price-box{border:1px solid #2a3340;border-radius:11px;padding:13px;background:#0c1118}.price-box.featured{border-color:rgba(229,57,53,.65);box-shadow:inset 0 0 0 1px rgba(229,57,53,.2)}.price-box span,.price-box small{display:block;color:#8f9aaa;font-size:11px}.price-box strong{display:block;font-size:20px;margin:6px 0}.manual-price{margin-top:12px}.final-total{display:flex;justify-content:space-between;align-items:end;background:linear-gradient(90deg,#2d1112,#3a1517);border:1px solid #5a2426;border-radius:11px;padding:14px;margin-top:12px}.final-total span{font-weight:800}.final-total strong{font-size:24px}.profit-row{display:grid;grid-template-columns:1fr auto auto;gap:10px;margin-top:10px;color:#a9b3c1}.profit-row strong{color:var(--green)}.calc-card .action-row{margin-top:15px}.status{font-size:11px;padding:5px 8px;border-radius:999px}.status.ok{background:rgba(54,201,143,.12);color:#6ee3b4}.logo-preview{margin-top:12px;height:90px;border:1px dashed #323b48;border-radius:10px;display:grid;place-items:center;color:#687486;overflow:hidden}.logo-preview img{max-width:100%;max-height:80px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;border-bottom:1px solid #242c36;padding:10px 8px;font-size:12px}th{color:#8592a2}td input{padding:8px}.end{justify-content:flex-end;margin-top:16px}.history-list{display:grid;gap:10px}.history-item{display:grid;grid-template-columns:1fr auto;gap:12px;background:#0d1219;border:1px solid #252e39;border-radius:10px;padding:13px}.history-item h3{margin:0 0 5px;font-size:14px}.history-item p{margin:0;color:#8c98a8;font-size:12px}.history-actions{display:flex;gap:7px;align-items:center}@media(max-width:1000px){.app-shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto;display:block}.sidebar nav{grid-template-columns:repeat(3,1fr)}.sidebar-foot{display:none}.main{padding:18px}.grid.two,.preview-layout{grid-template-columns:1fr}.form-grid.cols-4{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.topbar{align-items:flex-start;flex-direction:column}.top-actions{width:100%}.top-actions .btn{flex:1}.form-grid.cols-2,.form-grid.cols-3,.form-grid.cols-4{grid-template-columns:1fr}.model-stats{grid-template-columns:repeat(2,1fr)}.sidebar nav{grid-template-columns:1fr}.main{padding:12px}.card{padding:14px}.price-boxes{grid-template-columns:1fr}}
/* Ajuda contextual */
label{position:relative}
.help-tip{position:absolute;right:4px;top:0;width:17px;height:17px;border-radius:50%;display:grid;place-items:center;background:#2b3440;border:1px solid #465263;color:#dce4ef;font-size:10px;font-weight:900;cursor:help;z-index:5}
.help-tip:after{content:attr(data-tip);position:absolute;right:0;top:24px;width:290px;padding:10px 12px;border-radius:8px;background:#05070a;border:1px solid #394453;color:#e8edf4;font-size:11px;font-weight:500;line-height:1.45;box-shadow:0 12px 35px rgba(0,0,0,.42);opacity:0;visibility:hidden;transform:translateY(-3px);transition:.15s;pointer-events:none;z-index:9999}
.help-tip:hover:after{opacity:1;visibility:visible;transform:translateY(0)}
.viewer canvas{cursor:grab;touch-action:none}.viewer canvas:active{cursor:grabbing}

.info-panel{background:#11242e;border:1px solid #2c5362;padding:14px 16px;border-radius:11px;margin-bottom:16px;font-size:12px;line-height:1.55;color:#dce9ee}
.info-panel strong{font-size:13px;color:#fff}.info-panel p{margin:8px 0}.info-panel a{color:#8cd9ff;text-decoration:underline}
.field-guide{display:block!important;position:static;color:#91a3b5;font-weight:400;font-size:10.5px;line-height:1.4;padding:2px 2px 4px}
.energy-estimate{margin-top:16px;background:#0d1924;border:1px solid #28455b;border-radius:10px;padding:13px 15px;display:grid;gap:5px}
.energy-estimate span{font-size:12px;color:#b6cee4}.energy-estimate strong{color:#8dddff;font-size:21px}.energy-estimate small{color:#acbdcb}
.guide-line{font-size:12px;line-height:1.5;color:#a7b8ca}

.source-panel{border:1px solid #f0d4c6;background:#fffaf6;border-radius:12px;padding:15px;margin:0 0 16px;display:grid;gap:7px;font-size:13px}.source-panel span{color:#ad5028;font-weight:700}.source-panel #sourceDetails{line-height:1.65;overflow-wrap:anywhere;color:#555}.tierRow{display:flex;gap:12px;align-items:center;flex-wrap:wrap;border-bottom:1px solid #eee;padding:8px 0}.tierRow label{display:flex;align-items:center;gap:8px}.tierRow input{max-width:95px}#quantityDiscounts .actions{margin-top:12px}
.product-photo{max-width:100%;max-height:330px;width:auto;height:auto;object-fit:contain;border-radius:12px;display:block;margin:auto}.preview-card .viewer{display:flex;align-items:center;justify-content:center;min-height:270px;padding:16px}.upload-zone{min-height:150px}

/* V9 • tecnologia neon premium */
:root{--bg:#060910;--panel:#0b1321;--panel2:#0b101e;--line:#214367;--red:#ff6636;--red2:#ff8a55;--muted:#a0b4c9;--green:#3aebc0;--shadow:0 14px 44px rgba(0,0,0,.4),0 0 20px rgba(0,181,255,.055)}
body{background:radial-gradient(ellipse at 93% -10%,rgba(13,133,238,.14),transparent 48%),radial-gradient(ellipse at 20% 70%,rgba(164,35,255,.09),transparent 44%),#060910;background-attachment:fixed}
.sidebar{background:linear-gradient(178deg,#071324,#070b14 65%);border-right:1px solid rgba(0,199,255,.28);box-shadow:5px 0 35px rgba(0,144,255,.08)}
.brand-mark{background:linear-gradient(135deg,#00c8ff,#345cff 55%,#ac56ff);box-shadow:0 0 22px rgba(0,182,255,.36);color:#fff}
.brand-title{color:#ebf9ff;text-shadow:0 0 13px rgba(0,196,255,.38)}
.nav-btn{border:1px solid transparent;transition:all .22s}
.nav-btn:hover,.nav-btn.active{background:linear-gradient(90deg,rgba(0,175,255,.15),rgba(97,50,238,.07));border-color:rgba(43,200,255,.4);box-shadow:inset 3px 0 0 #00d7ff,0 0 17px rgba(0,194,255,.11)}
.card{background:linear-gradient(155deg,rgba(16,27,46,.97),rgba(8,14,26,.98));border:1px solid rgba(30,156,242,.38);box-shadow:0 14px 39px rgba(0,0,0,.28),inset 0 0 0 1px rgba(91,176,247,.045),0 0 22px rgba(0,151,255,.06);transition:box-shadow .22s,border-color .22s}
.card:hover{border-color:rgba(38,210,255,.58);box-shadow:0 13px 38px rgba(0,0,0,.36),0 0 24px rgba(0,174,255,.14)}
.card-head h2{color:#ecf9ff;letter-spacing:.2px}
input,select,textarea{border:1px solid #28435e;background:linear-gradient(180deg,#090f1a,#0b1424);border-radius:10px;transition:border-color .2s,box-shadow .2s}
input:focus,select:focus,textarea:focus{border-color:#31d9ff;box-shadow:0 0 0 2px rgba(0,218,255,.11),0 0 15px rgba(0,189,255,.22)}
.btn{border-radius:10px;border-color:#305276;transition:transform .18s,box-shadow .2s,border-color .2s}
.btn:hover{transform:translateY(-1px);border-color:#50d7ff;box-shadow:0 0 17px rgba(0,194,255,.22)}
.btn.primary{background:linear-gradient(112deg,#027bbd,#10bff6 55%,#6259d7);border:1px solid #22d8ff;color:#fff;box-shadow:0 0 16px rgba(0,185,255,.2)}
.btn.primary:hover{box-shadow:0 0 24px rgba(0,199,255,.45)}
.btn.ghost{background:rgba(12,26,43,.83)}
.chip,.status.ok{background:rgba(8,177,224,.14);border:1px solid rgba(48,213,255,.28);color:#7cedff}
.viewer{border-color:rgba(33,176,252,.4);background:radial-gradient(circle at 50% 30%,#142c42,#080d19 72%)}
.upload-zone{background:linear-gradient(140deg,#091525,#0b1020);border:1px dashed #2f91c5}
.upload-zone.drag{border-color:#39e1ff;background:#0a2634}
.price-box.featured{border-color:#25c7f9;box-shadow:0 0 17px rgba(0,175,255,.14)}
.final-total{background:linear-gradient(95deg,#092f48,#13224a);border-color:#1e94ce;box-shadow:0 0 23px rgba(0,166,255,.12)}
.final-total strong{color:#86edff;text-shadow:0 0 15px rgba(0,210,255,.27)}
.help-tip{background:#133049;border-color:#368abc;color:#baf6ff}
.help-tip:after{background:#071523;border-color:#18b6ee}
.tierRow{border-color:rgba(75,165,215,.22)}
.tierRow input{max-width:110px}
.source-panel{background:#0d2232;border-color:#3f829e;color:#d5e8f5}
.info-panel{background:#0e2033;border-color:#2a608e}
.topbar h1{color:#f4fbff;letter-spacing:.3px}
::selection{background:#1a729b;color:white}
@media (prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important}}

/* V10: painel único de produção e identificação visual do PDF */
.production-fields{margin-bottom:18px;padding-bottom:18px;border-bottom:1px solid rgba(60,213,255,.18)}
.production-extras{margin-top:16px}.pdf-palette-settings{margin-top:14px;padding:15px;border:1px solid rgba(56,220,255,.25);border-radius:12px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;background:rgba(5,19,35,.3)}
.pdf-palette-settings label{display:grid;gap:8px}.palette-preview{grid-column:1/-1;display:flex;align-items:center;gap:10px;color:#a8c4d4;font-size:12px}.palette-preview #pdfColorSwatch{height:24px;width:36px;border-radius:6px;border:1px solid rgba(255,255,255,.35)}
@media(max-width:660px){.pdf-palette-settings{grid-template-columns:1fr}}

/* V11: layout compacto e preços por canal */
.sales-channel-card{margin-bottom:18px;border-color:rgba(0,225,255,.44);background:linear-gradient(135deg,#081a2c,#111026)}
.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}
.channel-box{padding:18px;border-radius:13px;border:1px solid #206b91;background:linear-gradient(140deg,rgba(8,55,82,.55),rgba(11,18,36,.9));min-width:0}
.channel-box:nth-child(2){border-color:#6356bb}.channel-box:nth-child(3){border-color:#e08a42}
.channel-box span{display:block;font-size:13px;font-weight:800;color:#b9d4e6}.channel-box strong{display:block;color:#effaff;font-size:clamp(18px,2.4vw,30px);margin:10px 0 6px;text-shadow:0 0 14px rgba(39,199,255,.3)}
.channel-box small{display:block;color:#96e8ff}.channel-box p{font-size:11px;color:#889db0;margin:12px 0 0}
.core-slice-fields{margin-bottom:15px}.core-slice-fields label{min-width:0}
@media(max-width:750px){.channel-grid{grid-template-columns:1fr}}

/* V12 responsividade e painel da conta */
html,body{max-width:100%;overflow-x:hidden}.main,.card,.form-grid,.history-item{min-width:0;max-width:100%}.history-actions{flex-wrap:wrap}.history-item{grid-template-columns:minmax(0,1fr) auto}.history-item p,.history-item h3{overflow-wrap:anywhere}.sidebar-foot a{color:#6de7ff}.admin-only{display:none}.admin-only.visible{display:block}
#tab-admin .form-grid{margin-bottom:14px}.account-banner{padding:12px 14px;border:1px solid #3ca9c9;background:#10283e;border-radius:12px;margin-bottom:17px;line-height:1.5}.account-banner.warning{border-color:#f1ad4b;background:#372711}.account-banner.expired{border-color:#f06767;background:#39161e}.account-banner button{margin:8px 8px 0 0}.account-dialog{border:1px solid #29c8fe;border-radius:16px;background:#091a2d;color:white;box-shadow:0 20px 80px #000b;padding:25px;max-width:min(480px,95vw)}.account-dialog::backdrop{background:#000b}
@media(max-width:750px){.history-item{grid-template-columns:1fr}.history-actions{width:100%}.sidebar nav{grid-template-columns:repeat(2,minmax(0,1fr))}.top-actions{flex-wrap:wrap}}
@media(max-width:420px){.sidebar nav{grid-template-columns:1fr}.channel-grid{grid-template-columns:1fr}.btn{white-space:normal;overflow-wrap:anywhere}.grid,.form-grid{min-width:0}}
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}.login-wrap .card{width:min(470px,100%);display:grid;gap:15px}.login-wrap h1{font-size:24px;margin:0}.login-wrap p{color:#a3b8cb}.login-error{color:#ffa4aa!important}.login-wrap .btn{text-decoration:none;text-align:center;display:inline-block}

/* V14: contrast and adaptive selectors */
select {color-scheme: dark; background-color:#0a1628!important; color:#f1f7ff!important; max-width:100%; width:100%;}
select option, select optgroup {background:#14243a!important;color:#ffffff!important;padding:8px!important;}
input,textarea,button {max-width:100%;} .form-grid>* {min-width:0;}
.history-actions {flex-wrap:wrap;} .history-item {min-width:0;overflow-wrap:anywhere;}
@media(max-width:780px){.form-grid.cols-4,.form-grid.cols-3,.form-grid.cols-2,.channel-grid{grid-template-columns:1fr!important}.history-item{flex-direction:column}.history-actions{width:100%;}}

select{appearance:auto!important;color-scheme:dark!important;background:#101f35!important;color:#f0faff!important;}
select option{background:#101f35!important;color:white!important;}
select:focus{outline:2px solid #00d5fa;}
@media(max-width:750px){.app-shell{width:100%;min-width:0}.main{width:100%;min-width:0;padding:12px}.sidebar{width:100%;min-width:0}.grid.two,.form-grid{grid-template-columns:1fr!important}}

/* V15: painel compacto e fluido */
.production-layout{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);gap:16px;align-items:start;margin-bottom:16px}
.production-layout>.card{min-width:0;height:100%}
.production-layout .form-grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.production-layout .form-grid.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}
.production-layout .production-extras{grid-template-columns:repeat(2,minmax(0,1fr))}
.production-layout label{min-width:0}
.production-layout .guide-line{font-size:11px;line-height:1.45}
.production-layout #simExplanation{margin-bottom:0}
.production-layout textarea{min-height:58px}
.calculation-layout{grid-template-columns:minmax(0,1fr)!important}
@media(max-width:1050px){.production-layout{grid-template-columns:minmax(0,1fr)}}
@media(max-width:570px){.production-layout .form-grid.cols-3,.production-layout .form-grid.cols-4,.production-layout .production-extras,.production-layout .form-grid.cols-2{grid-template-columns:minmax(0,1fr)}}

/* V16: sidebar sempre fixa em telas amplas, independentemente do scroll do conteúdo */
@media(min-width:1001px){.app-shell{align-items:start}.sidebar{position:fixed!important;top:0;left:0;bottom:0;width:218px;height:100vh;overflow-y:auto;z-index:40}.main{grid-column:2;min-width:0}}
@media(max-width:1000px){.sidebar{position:sticky!important;top:0;z-index:40;height:auto;max-height:40vh;overflow-y:auto;background:#071324}}
.production-v16{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:start;gap:16px}.production-v16 #quantityDiscounts{margin:0}.production-v16 .core-slice-fields{grid-template-columns:repeat(3,minmax(0,1fr))}.pdf-time-toggle{display:flex;align-items:center;gap:10px;margin:12px 0 4px}.pdf-time-toggle input{width:18px;height:18px;accent-color:#00cfff}.printer-panel{border:1px solid #17678b;border-radius:12px;background:rgba(0,169,255,.045);padding:14px;margin-top:10px}.printer-panel h3{margin:0 0 7px}.printer-results{padding:10px;margin:10px 0;background:#071c2c;border-radius:8px;color:#a4eafa}
@media(max-width:1180px){.production-v16{grid-template-columns:1fr}}@media(max-width:640px){.production-v16 .core-slice-fields{grid-template-columns:1fr}}

.extras-v16{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:start;gap:16px}.extras-v16 .calc-card{margin:0}.extras-v16 .cost-list{margin-top:2px}@media(max-width:1180px){.extras-v16{grid-template-columns:1fr}}

/* V23: alternância de tema de interface, sem alterar o PDF/PNG */
.theme-toggle{display:grid;place-items:center;flex-shrink:0;width:39px;height:39px;border-radius:11px;border:1px solid #2289b6;background:#112438;color:#e7faff;font-size:21px;cursor:pointer;box-shadow:0 0 12px rgba(0,205,255,.10)}
.theme-toggle:hover{border-color:#20cffa;box-shadow:0 0 14px rgba(0,205,255,.28)}
html[data-theme="light"]{--bg:#f1f5fb;--panel:#fff;--panel2:#f8fbff;--line:#cfdbea;--text:#16283d;--muted:#52667d;--shadow:0 10px 26px rgba(18,53,89,.08)}
html[data-theme="light"] body{background:#edf3fa;color:#152b43}
html[data-theme="light"] .sidebar{background:#fff;color:#172d44;border-right-color:#c9d8eb}
html[data-theme="light"] .sidebar .brand-title,html[data-theme="light"] .topbar h1,html[data-theme="light"] .card,html[data-theme="light"] .card h2{color:#162b40}
html[data-theme="light"] .nav-btn{color:#36516f}html[data-theme="light"] .nav-btn.active,html[data-theme="light"] .nav-btn:hover{background:#e7f5ff;color:#065684}
html[data-theme="light"] .card{background:linear-gradient(180deg,#fff,#f7fbff);border-color:#acd8ee;box-shadow:0 8px 24px rgba(42,105,160,.05)}
html[data-theme="light"] input,html[data-theme="light"] textarea,html[data-theme="light"] select{background:#fff;color:#172c45;border-color:#aac2d9}
html[data-theme="light"] label,html[data-theme="light"] .guide-line,html[data-theme="light"] .muted,html[data-theme="light"] .topbar p{color:#4f6881}
html[data-theme="light"] .btn.ghost,html[data-theme="light"] .theme-toggle{background:#edf6ff;color:#12496c;border-color:#a9cfe8}
html[data-theme="light"] .cost-list>div{border-color:#dce7f2}html[data-theme="light"] .cost-list strong,html[data-theme="light"] .cost-list span{color:#334a63}
html[data-theme="light"] .price-box,html[data-theme="light"] .history-item,html[data-theme="light"] .upload-zone{background:#f5faff;color:#203c57;border-color:#c9dced}
html[data-theme="light"] .price-box strong,html[data-theme="light"] .price-box span,html[data-theme="light"] .price-box small{color:#1d3a5a}
html[data-theme="light"] .final-total{background:#e6f6ff;border-color:#a9daee;color:#153f5b}
html[data-theme="light"] .chip{background:#e5f4ff;color:#18577b}
html[data-theme="light"] .channel-grid>*,html[data-theme="light"] .printer-panel{color:#182f48}
html[data-theme="light"] option{color:#132d48;background:#fff}
@media(max-width:640px){.theme-toggle{width:36px;height:36px}}

/* V24 - tema claro: corrigir cores fixas herdadas do tema escuro */
html[data-theme="light"] { color-scheme: light; }
html[data-theme="dark"] { color-scheme: dark; }
html[data-theme="light"] select,
html[data-theme="light"] select:focus,
html[data-theme="light"] select:hover {
  color-scheme: light !important;
  background: #ffffff !important;
  background-color: #ffffff !important;
  color: #193650 !important;
  border-color: #9dbcd4 !important;
  -webkit-text-fill-color: #193650;
}
html[data-theme="light"] select option,
html[data-theme="light"] select optgroup {
  color-scheme: light !important;
  background: #ffffff !important;
  background-color: #ffffff !important;
  color: #193650 !important;
}
html[data-theme="light"] select:disabled {background:#edf3f9!important;color:#677a90!important;opacity:1}
html[data-theme="light"] input, html[data-theme="light"] textarea {color-scheme: light;background:#fff!important;color:#193650!important;caret-color:#0b79ac}
html[data-theme="light"] input::placeholder,html[data-theme="light"] textarea::placeholder{color:#788da3;opacity:1}
html[data-theme="light"] .sales-channel-card{background:linear-gradient(145deg,#ffffff,#f5faff)!important;border-color:#a9d8ee}
html[data-theme="light"] .channel-box{background:linear-gradient(145deg,#fff,#eef7ff)!important;color:#203952;border-color:#9bd0e9}
html[data-theme="light"] .channel-box span,html[data-theme="light"] .channel-box strong{color:#143b5f!important;text-shadow:none}
html[data-theme="light"] .channel-box small{color:#0073a8!important}
html[data-theme="light"] .channel-box p{color:#526a81!important}
html[data-theme="light"] .help-tip{background:#def1fd;color:#185779;border-color:#9dcfe7}
html[data-theme="light"] .help-tip:after{background:#fff;color:#193650;border-color:#a4cce4}
html[data-theme="light"] .source-panel,html[data-theme="light"] .info-panel,html[data-theme="light"] .account-banner,html[data-theme="light"] .printer-panel,html[data-theme="light"] .printer-results{background:#edf7ff!important;color:#294965!important;border-color:#a3cee4}
html[data-theme="light"] .pdf-palette-settings{background:#f1f8fe;border-color:#b2d6eb}
html[data-theme="light"] .palette-preview{color:#446780}
html[data-theme="light"] .btn:not(.primary):not(.ghost){background:#ebf5ff;color:#124a6e;border-color:#9ec9e4}
html[data-theme="light"] .upload-zone{background:#f6faff}
html[data-theme="light"] .upload-zone p,html[data-theme="light"] .upload-zone small{color:#4e667e}
html[data-theme="light"] .final-total strong{color:#076e9b;text-shadow:none}
html[data-theme="light"] .login-wrap p{color:#506c84}
html[data-theme="light"] .sidebar-foot{color:#607a92}
@media(max-width:1000px){html[data-theme="light"] .sidebar{background:#fff!important}}

.brand-mark img{width:100%;height:100%;object-fit:cover;display:block;border-radius:14px}.logo-preview img{border-radius:14px}.theme-light .brand-mark img{box-shadow:0 6px 14px rgba(0,0,0,.08)}

/* V26: dimensões finais opcionais */
.dimensions-group{margin:14px 0 6px;padding:13px;border:1px solid rgba(0,183,255,.28);background:rgba(0,160,255,.035);border-radius:11px}.dimensions-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:11px;flex-wrap:wrap}.dimensions-heading strong{font-size:13px}.dimensions-heading small{font-size:11px;color:var(--muted)}.dimensions-group .pdf-time-toggle{font-size:12px;margin:10px 0 0}.dimensions-group .pdf-time-toggle input{width:16px;height:16px}@media(max-width:640px){.dimensions-group .cols-3{grid-template-columns:1fr}}

/* V27: opções selecionáveis de preço */
.selectable-price{cursor:pointer;transition:border-color .15s,box-shadow .15s,transform .15s;user-select:none}
.selectable-price:hover{transform:translateY(-1px);border-color:#38bdf8!important}
.selectable-price.selected{border:2px solid #00cfff!important;box-shadow:0 0 0 2px rgba(0,207,255,.13),0 0 18px rgba(0,207,255,.16)!important}
.selectable-price.selected:after{content:'✓ Selecionado para o orçamento';display:block;margin-top:8px;font-size:11px;color:#19d4ef;font-weight:700}
.selectable-price:focus-visible{outline:3px solid #29cfff;outline-offset:3px}
body[data-theme="light"] .selectable-price.selected:after{color:#006b90}

/* V31: Materiais junto à Empresa, ocupando a coluna antes vazia. */
.config-main-columns{align-items:start;grid-template-columns:repeat(2,minmax(0,1fr))}
.config-left-stack{display:grid;gap:16px;min-width:0}
.config-main-columns>section.card{min-width:0}
.materials-card{min-width:0}
.materials-card .card-head{flex-wrap:wrap}
.materials-card .table-wrap{overflow:visible}
.materials-card table,.materials-card tbody{display:block;width:100%}
.materials-card thead{display:none}
.materials-card tbody{display:grid;gap:10px}
.materials-card tbody tr{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding:12px;border:1px solid #235474;border-radius:10px;background:rgba(27,108,159,.05)}
.materials-card tbody td{border:0;min-width:0;padding:0;display:grid;gap:5px}
.materials-card tbody td::before{font-size:11px;color:#9ab9cb;font-weight:600}
.materials-card tbody td:nth-child(1)::before{content:'Material'}
.materials-card tbody td:nth-child(2)::before{content:'Custo/kg (R$)'}
.materials-card tbody td:nth-child(3)::before{content:'Densidade (g/cm³)'}
.materials-card tbody td:nth-child(4)::before{content:'Cor / observações'}
.materials-card tbody td:nth-child(5){grid-column:1/-1;justify-items:end}
.materials-card tbody td input{width:100%;min-width:0}
@media(max-width:1150px){.config-main-columns{grid-template-columns:1fr}}
@media(max-width:500px){.materials-card tbody tr{grid-template-columns:1fr}}
body.theme-light .materials-card tbody tr{background:#f5faff;border-color:#c3e2f1}
body.theme-light .materials-card tbody td::before{color:#496779}

.history-details{display:flex;align-items:center;gap:14px;min-width:0}.history-thumb{width:66px;height:66px;object-fit:contain;border:1px solid var(--line);background:#fff;border-radius:10px;flex-shrink:0}.history-item{min-width:0}.history-item h3,.history-item p{overflow-wrap:anywhere}.history-actions{flex-wrap:wrap;justify-content:flex-end}@media(max-width:750px){.history-item{grid-template-columns:1fr}.history-actions{justify-content:flex-start}}

/* V33: saída acessível e caixa de confirmação */
.sidebar-foot{font-size:12px;line-height:1.8}.sidebar-foot a[href="logout.php"]{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:9px 19px;margin-top:7px;font-size:15px;font-weight:800;text-decoration:none;color:#fff;background:linear-gradient(120deg,#007cb0,#3c55e0);border:1px solid #29c7fa;border-radius:10px;box-shadow:0 0 15px #00bfff32}.pdf-save-dialog{width:min(94vw,440px);border:1px solid #24bcea;border-radius:16px;padding:26px;background:#101b2b;color:#fff;box-shadow:0 20px 80px #0009}.pdf-save-dialog::backdrop{background:#000a}.pdf-save-dialog h2{margin:0 0 12px}.pdf-save-dialog p{line-height:1.6}.pdf-save-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.pdf-save-actions button{flex:1}html[data-theme="light"] .pdf-save-dialog{background:#fff;color:#12243b}

.admin-search-bar{display:flex;gap:14px;align-items:end;flex-wrap:wrap;margin-top:18px}.admin-search-bar label{flex:1;min-width:210px}.admin-renew{white-space:nowrap}@media(max-width:650px){.admin-search-bar{display:grid}}

/* V37 experiência do assinante */
.nav-counter{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:22px;padding:0 6px;border:1px solid #1686bd;border-radius:20px;background:#062c43;color:#9deaff;font-size:11px;margin-left:6px;font-weight:800}
.account-box{display:flex;gap:9px;align-items:center;min-width:0;padding:9px 0}.account-avatar{width:35px;height:35px;flex-shrink:0;display:grid;place-items:center;border-radius:11px;background:linear-gradient(135deg,#00c9fb,#5469e9);color:#fff;font-size:17px;font-weight:900}.account-data{display:grid;min-width:0;gap:3px}.account-data strong{color:var(--text);font-size:13px;overflow-wrap:anywhere}.account-data span{font-size:11px;color:#99b9d1}.due-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#13c78c}.account-logout{display:block;padding:11px 12px;text-align:center;background:linear-gradient(135deg,#058cbb,#4a6bed);border-radius:9px;color:white!important;text-decoration:none;font-weight:800;font-size:13px;margin-top:8px}.account-logout:hover{filter:brightness(1.15)}
.onboarding-dialog{width:min(520px,calc(100vw - 28px));max-height:90vh;padding:24px;border:1px solid #04bdf0;border-radius:16px;background:#0a1829;color:#f4faff;box-shadow:0 18px 75px #000a;overflow:auto}.onboarding-dialog::backdrop{background:rgba(1,5,15,.66)}.onboarding-dialog h2{font-size:23px;margin:12px 0}.onboarding-dialog p{line-height:1.65;color:#d5e6f2}.onboarding-top{display:flex;justify-content:space-between;align-items:center}.onboarding-pill{color:#91e9ff;font-weight:800;font-size:12px}.wizard-close{background:transparent;border:0;color:#fff;font-size:22px;cursor:pointer}.wizard-actions{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap;margin:18px 0}.onboarding-dialog small{color:#95b8cf}.wizard-highlight{outline:3px solid #00dcff!important;outline-offset:5px;box-shadow:0 0 23px #00d7ff99!important;position:relative;z-index:2}.tour-restart{position:fixed;bottom:15px;right:16px;z-index:10;font-size:12px;padding:9px 12px}.follow-offer{border:1px solid #168bb9;border-radius:13px;padding:17px;margin:15px 0;background:#0b2236;display:grid;gap:8px}.follow-offer .btn{display:inline-block;text-align:center;text-decoration:none}.follow-offer p{margin:4px 0 8px}
body.theme-light .nav-counter{background:#e5f6ff;color:#09547c}body.theme-light .onboarding-dialog{background:#fff;color:#10223b}body.theme-light .onboarding-dialog p{color:#3b5266}body.theme-light .wizard-close{color:#223}
@media(max-width:700px){.tour-restart{bottom:8px;right:8px}.nav-counter{margin-left:3px}}

/* V38: centralização, status e renovação rápida */
.onboarding-dialog{position:fixed!important;inset:0!important;margin:auto!important;max-height:min(80vh,650px)!important;z-index:3000!important}.onboarding-dialog::backdrop{background:rgba(0,5,18,.72)}.user-status{display:inline-flex;align-items:center;padding:3px 9px;border-radius:99px;font-size:11px;font-weight:800;margin-left:5px;background:#23344b;color:#eaf7ff}.status-trial{background:#144a66;color:#b1efff}.status-active{background:#114b3b;color:#a7f8d6}.status-expired{background:#6c4314;color:#ffe1a1}.status-canceled,.status-blocked{background:#632a35;color:#ffd2d9}.account-upgrade{display:inline-block;margin-top:7px;padding:7px 10px;border:1px solid #1db7f9;border-radius:8px;color:#9ae8ff!important;text-decoration:none;font-size:11px;font-weight:800}.account-upgrade:hover{background:#0d3855}.admin-search-bar{flex-wrap:wrap}.admin-search-bar label{min-width:180px}