:root{--bg:#faf9f6;--surface:#fff;--soft:#f5f3ed;--line:#e4e1db;--ink:#191817;--muted:#6b6b6b;--gold:#b8860b;--gold-light:#d4af37;--gold-pale:#fbf5e5;--green:#167b42;--red:#b33833;--shadow:0 10px 38px rgba(31,25,10,.045)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,"Segoe UI",Arial,sans-serif;font-size:14px}body.dark{--bg:#10100f;--surface:#1b1b19;--soft:#24231f;--line:#34322d;--ink:#f5f1e7;--muted:#ada99e;--gold:#dec16a;--gold-light:#d4af37;--gold-pale:#302b1d;--shadow:0 12px 38px rgba(0,0,0,.18)}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.43;cursor:not-allowed}a{color:var(--gold)}[hidden]{display:none!important}.eyebrow{font-size:10px;font-weight:800;letter-spacing:2px;color:var(--gold);text-transform:uppercase}.topbar{background:var(--surface);border-bottom:1px solid var(--line)}.topbar-inner{max-width:1480px;padding:14px 32px;margin:auto;display:flex;justify-content:space-between;align-items:center;gap:20px}.brand{display:flex;flex-direction:column;gap:2px}.brand img{width:245px;max-height:55px;object-fit:contain;object-position:left}.brand-sub{font-weight:700;font-size:9px;color:var(--muted);letter-spacing:1.5px}.top-actions,.title-actions,.row-buttons{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.clock{color:var(--muted);font-size:12px}.icon-button{background:transparent;border:1px solid var(--line);border-radius:10px;padding:10px 13px;color:var(--ink);font-size:18px}.icon-button:hover,.nav button:hover{background:var(--soft)}.nav-wrap{background:var(--surface);border-bottom:1px solid var(--line)}.nav{max-width:1480px;margin:auto;display:flex;gap:3px;overflow-x:auto;padding:0 28px;scrollbar-width:thin}.nav button{border:0;background:transparent;white-space:nowrap;color:var(--muted);font-weight:700;font-size:12px;padding:17px 18px;border-bottom:3px solid transparent}.nav button.active{color:var(--ink);border-bottom-color:var(--gold)}.main{max-width:1480px;margin:0 auto;padding:37px 32px 80px}.page{display:none}.page.active{display:block}.title-row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:25px}.title-row h1{font-size:clamp(26px,2.5vw,36px);letter-spacing:-1.2px;margin:5px 0 7px}.title-row p,.section-heading p{color:var(--muted);margin:0;line-height:1.7}.btn{border:1px solid var(--line);border-radius:10px;padding:12px 15px;background:var(--surface);color:var(--ink);font-weight:750;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.18s;line-height:1.2;text-decoration:none}.btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 16px rgba(0,0,0,.06)}.btn.primary{background:#d4af37;border-color:#d4af37;color:#191817}.btn.dark{background:#1b1b19;border-color:#1b1b19;color:#fff}.btn.secondary{background:var(--surface)}.btn.small{padding:9px 12px;font-size:12px}.wide{width:100%}.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:18px}.metric,.panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.metric{padding:24px;min-height:150px}.metric.highlighted{background:linear-gradient(110deg,var(--surface),var(--gold-pale));border-color:#dec688}.metric-top{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:20px}.metric-top span:first-child{font-size:10px;letter-spacing:1px;font-weight:800;color:var(--muted)}.micro-tag{font-size:10px;border:1px solid var(--line);border-radius:5px;padding:5px 7px;color:var(--muted);white-space:nowrap}.metric strong{display:block;font-size:clamp(23px,2.4vw,35px);letter-spacing:-.8px;font-weight:800}.metric-foot{font-size:11px;color:var(--muted);margin-top:8px;line-height:1.4}.market-layout{display:grid;grid-template-columns:minmax(0,1.72fr) minmax(300px,.86fr);gap:17px}.panel-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:15px}.panel-header h2,.section-heading h2{font-size:21px;margin:4px 0}.chart-panel,.controls-panel{padding:24px}.chart-label{font-size:11px;color:var(--muted);border:1px solid var(--line);border-radius:20px;padding:8px}.chart-embed{height:460px;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.chart-embed iframe{width:100%;height:100%;border:0}.chart-placeholder{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:14px;color:var(--muted)}.chart-placeholder small{font-size:11px}.chart-footer{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap;font-size:11px;color:var(--muted);margin-top:14px;line-height:1.6}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field-grid.one{grid-template-columns:1fr}.field{display:flex;flex-direction:column;gap:7px;min-width:0;margin-bottom:11px}.field label,.field-label label{font-size:12px;font-weight:700}.field input,.field select,.field textarea,.history-controls input,.history-controls select,.calc-result,textarea{width:100%;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:9px;padding:12px;outline:none}.field input:focus,.field select:focus,.field textarea:focus,.history-controls input:focus{border-color:var(--gold);box-shadow:0 0 0 3px var(--gold-pale)}.field input.read-only{background:var(--soft);font-weight:700}.field small,.controls-panel small,.note,.hint{font-size:11px;color:var(--muted);line-height:1.5}.field-label{display:flex;justify-content:space-between;align-items:center;gap:6px}.toggle-inline{font-size:11px!important;display:flex;align-items:center;gap:4px;color:var(--gold)}.text-btn{border:0;background:transparent;color:var(--gold);text-decoration:underline;font-size:11px;padding:0}.discount-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.suggested{margin:12px 0;padding:16px;border-radius:9px;border:1px solid var(--line);background:var(--gold-pale);display:grid;gap:14px}.suggested>div{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:10px;font-weight:700;letter-spacing:.3px}.suggested strong{font-size:16px;color:var(--ink)}.market-updated{display:block;margin-top:12px}.section-heading{margin:37px 0 18px}.section-heading h2{font-size:25px}.tables-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.price-panel{overflow:hidden}.price-head{display:flex;align-items:center;justify-content:space-between;padding:22px 24px 18px;gap:10px}.price-head h2{font-size:23px;margin:5px 0}.disc-pill{font-size:20px;font-weight:850;background:var(--gold-pale);color:var(--gold);border:1px solid #e5d9b8;padding:11px 17px;border-radius:12px}.price-table-wrap{max-height:410px;overflow:auto;margin:0 20px 0}.price-table{width:100%;border-collapse:collapse}.price-table th{font-size:11px;color:var(--muted);font-weight:800;letter-spacing:1px;text-align:left;padding:14px 10px;position:sticky;top:0;background:var(--surface);border-bottom:1px solid var(--line)}.price-table th:last-child,.price-table td:last-child{text-align:right}.price-table td{padding:10px;border-bottom:1px solid var(--line);font-weight:650}.price-table tr:hover{background:var(--soft)}.price-table td:last-child{font-variant-numeric:tabular-nums;font-weight:800;color:var(--ink)}.card-foot{padding:18px 20px;display:flex;justify-content:flex-end}.status{border:1px solid var(--line);border-radius:30px;padding:8px 11px;font-size:11px;font-weight:700;color:var(--muted);background:var(--soft)}.status.good{color:#176a35;border-color:#cbe7cb;background:#edfaef}.status.bad{color:#b4362e;border-color:#f0cfcb;background:#fff2ef}.notice{font-size:12px;line-height:1.6;padding:13px 16px;border-radius:9px;margin:12px 0}.notice.warning{color:#704f00;background:#fff6d8;border:1px solid #e8d392}.notice.info{color:var(--ink);background:var(--gold-pale);border:1px solid var(--line);margin-top:18px}.quote-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(310px,.78fr);gap:18px;align-items:start}.quote-left{display:grid;gap:17px}.form-panel{padding:24px}.form-panel h2,.quote-summary h2{font-size:20px;margin:0 0 17px}.form-panel>.field{margin-top:16px}.voice-row{display:flex;gap:5px}.voice-btn{border:1px solid var(--line);background:var(--soft);border-radius:7px;padding:8px}.piece-card{background:var(--soft);border:1px solid var(--line);padding:17px;border-radius:12px;margin-bottom:13px}.piece-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.piece-head strong{font-size:14px}.piece-price{padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:9px;display:flex;justify-content:space-between;gap:8px;align-items:center;margin-top:6px;font-size:11px}.piece-price b{font-size:15px}.piece-price small{color:var(--muted)}.quote-summary{padding:25px;position:sticky;top:16px}.quote-summary .eyebrow{margin-bottom:8px}.summary-line{display:flex;justify-content:space-between;align-items:baseline;gap:14px;border-bottom:1px solid var(--line);padding:12px 0;color:var(--muted);font-size:12px}.summary-line b,.summary-line strong{color:var(--ink);font-size:14px;font-variant-numeric:tabular-nums}.summary-line.total-line{background:var(--gold-pale);padding:15px;margin:10px -10px;border-radius:9px}.summary-line.total-line strong{font-size:24px}.quote-summary>small{display:block;color:var(--muted);margin:12px 0 18px;line-height:1.5}.buttons-stack{display:grid;gap:9px}.smallstatus{display:block;margin-top:13px;border:0;background:transparent;padding-left:0}.check-line{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700}.check-line input{accent-color:var(--gold)}.history-controls{display:flex;gap:12px;padding:20px;border-bottom:1px solid var(--line)}.history-controls input{flex:1}.history-controls select{max-width:240px}.history-item{display:flex;gap:15px;align-items:center;justify-content:space-between;padding:18px 21px;border-bottom:1px solid var(--line);flex-wrap:wrap}.history-item:last-child{border-bottom:0}.history-main{flex:1;min-width:220px}.history-main strong{font-size:14px}.history-main small{display:block;margin-top:6px;color:var(--muted);line-height:1.6}.history-ops{display:flex;gap:5px;flex-wrap:wrap}.history-ops .btn{font-size:11px;padding:9px}.empty{padding:40px;text-align:center;color:var(--muted)}.docs-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.doc-card{padding:24px;display:flex;flex-direction:column;gap:11px}.doc-card .doc-icon{font-size:24px;color:var(--gold)}.doc-card h3{font-size:17px;margin:0}.doc-card p{color:var(--muted);font-size:12px;line-height:1.55;min-height:55px;margin:0}.doc-card .btn{margin-top:auto}.tool-grid,.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.calc-result{background:var(--gold-pale);margin-top:12px;font-size:24px;font-weight:800}.contact-item{display:flex;justify-content:space-between;gap:10px;padding:12px 0;border-bottom:1px solid var(--line)}.contact-item span{font-size:12px;color:var(--muted)}.input-file-label{cursor:pointer}.footer{border-top:1px solid var(--line);font-size:11px;color:var(--muted);display:flex;justify-content:space-between;gap:10px;max-width:1480px;margin:auto;padding:20px 32px 30px}.lock{position:fixed;inset:0;background:linear-gradient(145deg,#faf9f6,#f0eada);display:flex;align-items:center;justify-content:center;padding:20px;z-index:80}.lock-card{width:min(420px,100%);background:#fff;border:1px solid #e4e1db;border-radius:23px;box-shadow:0 28px 85px rgba(35,28,9,.13);padding:38px;color:#191817}.lock-logo{display:block;width:270px;max-width:100%;margin:0 auto 28px}.lock-card h1{font-size:26px;margin:8px 0}.lock-card p{color:#6b6b6b;font-size:12px;line-height:1.6}.lock-card form{display:grid;gap:11px;margin-top:18px}.lock-card input{border:1px solid #ddd5c5;padding:15px;font-size:19px;border-radius:10px;text-align:center;letter-spacing:7px}.lock-card label{font-weight:700}.modal-cover{position:fixed;inset:0;background:rgba(20,19,15,.75);z-index:100;display:flex;align-items:center;justify-content:center;padding:20px}.modal-box{width:min(1000px,100%);max-height:96vh;background:var(--surface);border-radius:16px;display:flex;flex-direction:column;box-shadow:0 22px 80px #0005}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:17px 24px;border-bottom:1px solid var(--line)}.modal-header h2{margin:4px 0}.modal-cover .notice{margin:10px 24px}.doc-pages{overflow:auto;background:#e6e6e6;padding:18px;text-align:center;flex:1}.doc-pages canvas{display:block;margin:0 auto 18px;background:#fff;width:min(100%,680px);height:auto;box-shadow:0 12px 25px #0002}.modal-actions{padding:15px 24px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.toast{position:fixed;right:25px;bottom:25px;background:#1f1f1d;color:#fff;box-shadow:0 10px 30px #0003;padding:14px 19px;border-radius:12px;font-size:12px;z-index:140;max-width:350px;display:none}.toast.show{display:block}body.dark .brand img{filter:brightness(1.6)}body.dark .chart-embed{background:#191919}@media(max-width:1100px){.market-layout,.quote-grid{grid-template-columns:1fr}.quote-summary{position:static}.chart-embed{height:390px}.docs-grid{grid-template-columns:1fr 1fr}}@media(max-width:740px){.topbar-inner{padding:14px 16px}.brand img{width:175px}.brand-sub,.clock{display:none}.nav{padding:0 9px}.nav button{font-size:11px;padding:13px 12px}.main{padding:20px 14px 60px}.title-row{align-items:flex-start;flex-direction:column}.title-row h1{font-size:28px}.metric-grid{grid-template-columns:1fr 1fr;gap:10px}.metric:nth-child(3){grid-column:1/-1}.metric{min-height:120px;padding:15px}.metric strong{font-size:25px}.metric-top{margin-bottom:13px}.metric-top span:first-child{font-size:9px}.tables-grid,.tool-grid,.settings-grid{grid-template-columns:1fr}.chart-panel,.controls-panel,.form-panel,.quote-summary{padding:17px}.chart-embed{height:340px}.chart-label{display:none}.discount-grid,.field-grid{gap:8px}.field-grid{grid-template-columns:1fr}.price-head{padding:18px}.price-table-wrap{max-height:310px}.docs-grid{grid-template-columns:1fr}.footer{padding:18px;display:block;line-height:1.7}.history-controls{flex-direction:column}.history-controls select{max-width:none}.modal-cover{padding:5px}.modal-box{max-height:99vh}.modal-header,.modal-actions{padding:12px}.modal-actions .btn{flex:1;font-size:11px}.doc-pages{padding:8px}.brand img{max-height:45px}}@media print{@page{size:letter portrait;margin:0}body{background:white!important}.modal-cover{position:static;padding:0;background:white}.modal-box{width:100%;max-height:none;border-radius:0;box-shadow:none}.modal-header,.modal-actions,.doc-pages>*:not(canvas),.topbar,.nav-wrap,.main,.footer,.toast{display:none!important}.doc-pages{padding:0;overflow:visible;background:white}.doc-pages canvas{page-break-after:always;width:8.5in;height:11in;box-shadow:none;margin:0}.doc-pages canvas:last-child{page-break-after:auto}}

.wizard-box{width:min(560px,100%)}.wizard-body{padding:28px;display:flex;flex-direction:column;align-items:stretch;gap:15px}.wizard-body p{font-size:15px;line-height:1.6;color:var(--muted)}.wizard-body input,.wizard-body select{width:100%;padding:16px;font-size:18px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink)}.wizard-body .voice-btn{width:max-content}.voice-row input{min-width:0;flex:1}

/* Ajustes V2.1 — marca alineada, TC comerciales y panel de rango */
.topbar-inner{position:relative;justify-content:flex-end;min-height:100px}
.brand{position:absolute;left:50%;transform:translateX(-50%);align-items:center;text-align:center;max-width:55%}
.brand img{width:min(285px,100%);max-height:68px;object-position:center}
.top-actions{margin-left:auto;position:relative;z-index:1}
.suggestion-row{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap}
.suggestion-row small{color:var(--gold);font-weight:700}
.market-guidance{margin:0}
.range-market{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-top:16px}
.range-market>div{border:1px solid var(--line);border-radius:10px;padding:12px;display:flex;flex-direction:column;gap:9px}
.range-market b{font-size:10px;color:var(--muted)}
.range-market strong{font-size:clamp(12px,1.4vw,19px)}
.range-foot{display:block;color:var(--muted);font-size:10px;line-height:1.6;margin-top:9px}
.negative{color:var(--red)!important}
.discount-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:740px){.topbar-inner{min-height:80px}.brand{max-width:60%;left:49%}.brand img{width:min(190px,100%)}.top-actions{gap:4px}.top-actions .icon-button{padding:7px 9px;font-size:15px}.discount-grid{grid-template-columns:1fr 1fr}.range-market{grid-template-columns:1fr 1fr}.range-market>div:last-child{grid-column:1/-1}}

/* Centro de inteligencia comercial V2.2 */
.market-intelligence{display:grid;grid-template-columns: minmax(0,1fr) minmax(0,1.55fr);gap:17px;margin:17px 0 20px}
.market-intelligence .metric{min-height:178px}
.market-intelligence .metric strong{font-size:clamp(20px,2vw,30px)}
.market-intelligence .bcb-gold small{display:block;margin-top:10px;color:var(--muted);font-size:11px;line-height:1.5}
.p2p-prices{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.p2p-prices>div{min-width:0;padding:11px;background:var(--soft);border-radius:10px}
.p2p-prices small{display:block;color:var(--muted);font-size:11px;margin-bottom:8px}
.p2p-prices strong{font-size:clamp(20px,1.9vw,28px)}
.p2p-gap{font-size:11px;font-weight:700;margin-top:9px;color:var(--ink)}
.source-link{display:inline-block;font-weight:700;color:var(--gold);font-size:11px;text-decoration:none;margin-top:7px}
.range-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:16px;font-size:13px}
.range-head .source-link{margin-top:0}
.range-market{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:790px){.market-intelligence{grid-template-columns:1fr}.market-intelligence .metric{min-height:0}}
@media(max-width:460px){.p2p-prices{grid-template-columns:1fr 1fr}.p2p-prices strong{font-size:20px}}

@media(max-width:740px){.range-market>div:last-child{grid-column:auto}}

/* Ajustes V3.1: cuadro de PIN responsivo sin desbordes en móvil */
.lock {overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;min-height:100svh;padding:clamp(12px,4vw,24px)}
.lock-card {box-sizing:border-box;width:min(420px,100%);max-width:100%;min-width:0;margin:auto;overflow-wrap:anywhere}
.lock-card form,.lock-card form>* {min-width:0;max-width:100%;width:100%;box-sizing:border-box}
.lock-card input {display:block;min-width:0;width:100%;font-size:18px;letter-spacing:.20em}
.lock-card button {white-space:normal;min-height:48px;text-align:center}
.lock-logo {height:auto;object-fit:contain}
@media (max-width:440px){
 .lock {padding:12px;align-items:safe center;justify-content:center}
 .lock-card {padding:clamp(16px,5vw,25px);border-radius:16px}
 .lock-logo {width:min(235px,100%);margin-bottom:15px}
 .lock-card h1 {font-size:clamp(20px,6vw,25px)}
 .lock-card p{font-size:12px}
}
@media (max-width:355px){.lock-card {padding:15px}.lock-card input {padding:12px 8px}.lock-card button {padding:13px 8px}}
/* Cotización: referencias de onza Gold API, BCB y promedio */
.quote-ounces{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:16px 0}
.quote-reference{min-width:0;border:1px solid var(--line);background:var(--soft);border-radius:12px;padding:13px;display:flex;flex-direction:column;gap:8px}
.quote-reference span{color:var(--muted);font-size:10px;font-weight:800;letter-spacing:.2px;line-height:1.55}
.quote-reference strong{color:var(--ink);font-size:clamp(16px,1.65vw,22px);font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.quote-reference small{color:var(--muted);font-size:10px;line-height:1.5}
.quote-reference.quote-average{border-color:#dfc178;background:var(--gold-pale)}
.quote-working-ounce{margin:10px 0 18px}
.quote-working-ounce input{font-size:20px;font-weight:800;border-color:var(--gold)}
.quote-working-ounce small{display:block;margin-top:7px}
@media(max-width:740px){.quote-ounces{grid-template-columns:repeat(2,minmax(0,1fr))}.quote-reference.quote-average{grid-column:1/-1}}
@media(max-width:380px){.quote-reference{padding:10px}.quote-reference strong{font-size:16px}}

/* V3.1.1: notificación local accesible al formulario móvil */
.pin-feedback{margin:10px 0 0!important;padding:10px 12px;border-radius:9px;line-height:1.5;color:#8b2c25!important;background:#fff2ee;border:1px solid #efc8c1;font-size:12px!important}
.pin-feedback[hidden]{display:none!important}

/* V3.1.2: las sugerencias nunca se imponen; controles discretos de mercado */
.tc-suggestion{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:8px;padding:9px 10px;border:1px solid var(--line);background:var(--soft);border-radius:9px;color:var(--muted);font-size:11px;line-height:1.5}
.tc-suggestion .btn{white-space:nowrap;padding:7px 11px;font-size:11px;min-height:31px}
.tc-suggestion .btn:disabled,#applyAllTC:disabled{opacity:.52;cursor:not-allowed}
#fineMetricFoot{max-width:100%;line-height:1.55}
#applyAllTC{margin-top:10px;width:100%}
@media(max-width:410px){.tc-suggestion{align-items:flex-start}.tc-suggestion>span{flex:1;min-width:120px}.tc-suggestion .btn{flex:0 0 auto}}