.app-body{background:#f3f4ee}.app-header{height:82px;border-bottom:1px solid var(--line);padding:0 35px;display:flex;align-items:center;background:var(--white);gap:25px}.app-header-divider{height:25px;width:1px;background:var(--line)}.app-header-label{font-size:9px;letter-spacing:2px;color:var(--muted)}.app-header-actions{margin-left:auto;display:flex;align-items:center;gap:25px}.manual-badge{font-size:11px;display:flex;align-items:center;gap:8px}.manual-badge i{width:6px;height:6px;border-radius:50%;background:#77866a}.account-button{border:1px solid var(--line);border-radius:6px;background:transparent;padding:11px 14px;display:flex;align-items:center;gap:10px;font-size:12px}.account-button>span{font-size:17px}.app-shell{display:grid;grid-template-columns:232px minmax(0,1fr);min-height:calc(100vh - 116px)}.sidebar{border-right:1px solid var(--line);padding:36px 20px 24px;background:var(--white);display:flex;flex-direction:column;justify-content:space-between;gap:45px}.sidebar-label{font-size:8px;letter-spacing:1.7px;color:var(--muted);padding-left:15px;margin-bottom:17px}.sidebar>div>a:not(.back-link),.sidebar button{display:flex;width:100%;gap:12px;align-items:center;border:0;background:transparent;text-align:left;padding:14px 13px;font-size:12px;margin-bottom:7px;border-radius:6px}.sidebar .sidebar-active{background:#e9ecdf!important;font-weight:600}.sidebar a>span:not(.nav-arrow),.sidebar button>span{font-size:18px;color:#6d7862}.nav-arrow{margin-left:auto;font-size:16px}.sidebar button:hover,.sidebar>div>a:hover{background:#f2f3ed}.upgrade-card{background:var(--night);color:var(--white);border-radius:12px;padding:22px 18px;margin-bottom:23px}.upgrade-card h3{font-size:20px;margin:17px 0 10px;letter-spacing:-.5px}.upgrade-card p{font-size:11px;color:#b6c1ae;margin-bottom:20px}.upgrade-card a{font-size:10px;color:var(--gold);display:flex;justify-content:space-between;gap:6px;align-items:center}.upgrade-card a>span{color:var(--gold)!important}.back-link{font-size:10px;color:var(--muted);padding:12px;display:block}.sidebar-caption{font-size:7px;letter-spacing:1px;color:var(--muted);display:block;margin:20px 12px 0}.calculator-main{padding:43px 44px 25px;max-width:1380px;width:100%;margin:auto}.app-title{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:27px}.app-title .eyebrow{font-size:8px;letter-spacing:1.8px;margin-bottom:13px;color:var(--muted)}.app-title h1{font-size:39px;letter-spacing:-1.6px;margin:0 0 10px;font-weight:500}.app-title h1>span{color:var(--gold-deep)}.app-title p:not(.eyebrow){font-size:12px;color:var(--muted);margin-bottom:0}.reset-button{border:1px solid #c5cabc;background:transparent;display:flex;align-items:center;gap:10px;padding:10px 16px;border-radius:6px;font-size:11px}.reset-button>span{font-size:18px}.market-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:17px;font-size:10px;gap:12px}.market-bar>div{display:flex;align-items:center;gap:9px}.market-bar strong{font-weight:550}.market-description{color:var(--muted);margin-left:8px}.market-dot{width:5px;height:5px;background:#6c7c5b;border-radius:50%}.sample-tag{font-size:8px;color:var(--muted);border:1px solid #cdd2c3;padding:5px 7px;border-radius:4px;letter-spacing:1px;white-space:nowrap}.metal-picker{border:0;padding:0;margin:0 0 25px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.metal-option{margin:0;position:relative}.metal-option input{position:absolute;opacity:0;width:1px!important;height:1px;min-height:0!important}.metal-option>span{display:grid;grid-template-columns:37px 1fr;gap:5px 11px;position:relative;padding:18px 15px;border:1px solid #d2d6c9;background:var(--white);border-radius:10px;cursor:pointer;min-height:85px}.metal-option input:checked+span{background:#f1e8d3;border-color:#ac8b4e;box-shadow:0 0 0 1px #ac8b4e}.metal-option input:focus-visible+span{outline:3px solid #956b22;outline-offset:4px}.metal-option i{position:relative;grid-row:1/3;font:24px Georgia,serif;padding-top:7px;color:#7e8773}.metal-option input:checked+span i{color:#8e713b}.metal-option i small{position:absolute;top:0;left:0;font:7px sans-serif}.metal-option b{font-size:12px;font-weight:600;margin-top:4px}.metal-option em{font-style:normal;font-size:10px;font-weight:400;white-space:nowrap;color:#52594a;letter-spacing:-.2px}.metal-option em small{font-size:8px;color:var(--muted)}.selected-check{position:absolute;right:7px;top:6px;font-size:9px;color:#7d5f24;display:none}.metal-option input:checked+span .selected-check{display:block}.calculation-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:24px;align-items:start}.input-panel{border:1px solid var(--line);border-radius:13px;background:var(--white);overflow:hidden}.panel-heading{padding:21px 24px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.panel-heading h2{font-size:16px;letter-spacing:-.3px}.panel-heading>span{font-size:8px;letter-spacing:1.3px;color:var(--muted)}.input-body{padding:25px 24px}.weight-row{display:grid;grid-template-columns:1fr 1.07fr;gap:14px}.input-body label,.purity-field legend{font-size:11px;font-weight:550;margin-bottom:11px}.input-body input:not([type=range]){font-size:18px;min-height:51px;background:#fbfcf7;font-variant-numeric:tabular-nums}.input-body select{min-height:51px;background:#fbfcf7;font-size:11px;padding-left:10px;padding-right:4px}.input-body .field{margin-bottom:26px}.purity-field{border:0;padding:0;margin:0 0 27px;min-width:0}.purity-field legend{display:block;width:100%;margin-bottom:13px}.purity-field legend>span{float:right;font-size:9px;color:var(--muted);font-weight:400;margin-top:2px}.purity-options{display:grid;grid-template-columns:repeat(5,1fr);gap:7px}.purity-options button{padding:12px 0;font-size:11px;border:1px solid #c4cbbc;border-radius:5px;background:#fbfcf7;min-height:43px}.purity-options button[aria-pressed=true]{background:var(--night);color:var(--gold);border-color:var(--night)}#custom-field{margin:17px 0 0}.spot-field label{display:flex;justify-content:space-between;gap:10px}.spot-field label span{color:var(--muted);font-size:9px;font-weight:400}.money-input{position:relative}.money-input>span{position:absolute;left:14px;top:16px;font-size:16px;color:var(--muted)}.money-input input{padding-left:31px}.spot-field p{font-size:9px;color:var(--muted);margin:9px 0 0}.payout-field{border-top:1px solid var(--line);padding-top:24px}.payout-field>div:first-child{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.payout-field label{margin:0}.payout-field output{font-size:18px;letter-spacing:-.5px}input[type=range]{appearance:none;-webkit-appearance:none;width:100%;height:5px;background:linear-gradient(to right,var(--gold-deep) 83.333%,#d9ddcf 83.333%);border-radius:9px;cursor:pointer;margin:13px 0 18px;padding:0}input[type=range]::-webkit-slider-thumb{appearance:none;width:20px;height:20px;background:var(--paper);border:5px solid var(--gold-deep);border-radius:50%;box-shadow:0 0 0 4px var(--white)}input[type=range]::-moz-range-thumb{width:13px;height:13px;background:var(--paper);border:4px solid var(--gold-deep);border-radius:50%}.range-labels{display:flex;justify-content:space-between;gap:7px;font-size:8px;color:var(--muted)}.value-panel{border-radius:13px;overflow:hidden;border:1px solid var(--line);background:var(--white)}.value-main{background:var(--night);color:var(--white);padding:25px 28px 22px}.value-heading{display:flex;align-items:center;gap:10px;margin-bottom:28px}.value-heading .coin-icon{width:30px;height:30px;font-size:14px;background:#3d4230;color:var(--gold)}#result-caption{font-size:9px;letter-spacing:1px;color:var(--gold)}.result-estimate{margin-left:auto;font-size:7px;letter-spacing:1.2px;color:#b8c3ad}.value-main h2{font-size:12px;letter-spacing:0;color:#b8c3ad;margin:0 0 11px}.melt-value{display:block;font-size:clamp(36px,3.8vw,57px);letter-spacing:-2px;font-weight:400;line-height:1.15;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.currency-label{font-size:7px;letter-spacing:1.8px;color:#aab89c;display:block;margin-top:10px}.value-rule{height:1px;background:#4a5340;margin:25px 0 22px}.payout-result{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.payout-result>span{font-size:10px;color:#c0c9b6}.payout-result b{color:var(--white);font-weight:500}.payout-result output{color:var(--gold);font-size:25px;letter-spacing:-.7px;overflow-wrap:anywhere}.payout-difference{font-size:9px;text-align:right;color:#aebaa2;margin:7px 0 24px}.value-note{display:flex;align-items:center;gap:10px;background:#2c3427;padding:13px;border-radius:6px;color:#bac6ad}.value-note>span{font-size:16px}.value-note p{font-size:9px;line-height:1.6;margin:0}.breakdown{padding:24px 28px}.breakdown h3{font-size:12px;letter-spacing:0;margin:0 0 16px}.breakdown dl{font-size:10px;margin:0}.breakdown dl>div{display:flex;justify-content:space-between;gap:15px;margin-bottom:13px}.breakdown dt{color:var(--muted)}.breakdown dd{margin:0;font-variant-numeric:tabular-nums;overflow-wrap:anywhere;text-align:right;max-width:62%}.breakdown details{border-top:1px solid var(--line);margin-top:20px;padding-top:14px;font-size:10px}.breakdown summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between}.breakdown summary::-webkit-details-marker{display:none}.breakdown details p{font-size:10px;color:var(--muted);margin:14px 0 0;overflow-wrap:anywhere}.calculator-foot{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:23px;font-size:9px;color:var(--muted)}.calculator-foot>span{white-space:nowrap;display:flex;align-items:center;gap:7px}.calculator-foot>span>span{font-size:18px}.calculator-foot p{margin:0;font-size:8px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.error{display:block;margin-top:7px;font-size:10px;line-height:1.5}[aria-invalid=true]{border-color:var(--error)!important}#account-dialog .quiet{margin-top:20px}
.input-body label,.purity-field legend{font-size:12px}.input-body select{font-size:12px}.spot-field p{font-size:10px}.range-labels{font-size:9px}.value-main h2{font-size:13px}.payout-result>span{font-size:12px}.payout-difference{font-size:10px}.value-note p{font-size:10px}.breakdown h3{font-size:13px}.breakdown dl{font-size:12px}.breakdown details,.breakdown details p{font-size:11px}.market-bar{font-size:11px}.metal-option b{font-size:13px}.metal-option em{font-size:11px}.sidebar>div>a:not(.back-link),.sidebar button{font-size:13px}.mobile-summary{display:none}.metal-option i,.metal-option i small{color:#5c654f}.metal-option input:checked+span i,.metal-option input:checked+span i small{color:#765821}.metal-option em small{color:#5e6258}
@media(min-width:1700px){.calculator-main{padding:65px}.app-shell{grid-template-columns:250px 1fr}}
@media(max-width:650px){.app-body{padding-bottom:85px}.mobile-summary{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:20;padding:14px 21px calc(14px + env(safe-area-inset-bottom));background:var(--night);color:var(--white);justify-content:space-between;align-items:center;gap:16px;box-shadow:0 -4px 20px #0001;border-top:1px solid #626a55}.mobile-summary>span{font-size:10px;color:#c0c9b6;min-width:0}.mobile-summary strong{display:block;font-size:24px;font-weight:500;letter-spacing:-.6px;color:var(--white);margin-top:4px;overflow-wrap:anywhere}.mobile-summary b{font-size:12px;color:var(--gold);font-weight:400;display:block;overflow-wrap:anywhere}.mobile-summary small{display:block;font-size:9px;text-align:right;margin-top:7px}.mobile-summary>span:last-child{text-align:right;max-width:48%}}
@media(max-width:1200px){.app-shell{grid-template-columns:195px minmax(0,1fr)}.calculator-main{padding:32px 25px 25px}.sidebar{padding-left:12px;padding-right:12px}.calculation-layout{gap:17px}.input-body,.panel-heading{padding-left:18px;padding-right:18px}.value-main,.breakdown{padding-left:22px;padding-right:22px}.metal-option>span{grid-template-columns:28px 1fr;padding:16px 10px;gap:4px 5px}.metal-option i{font-size:21px}.metal-option em{font-size:9px}.metal-option em small{font-size:7px}.metal-option b{font-size:11px}.market-description{display:none}.calculator-foot{flex-wrap:wrap;gap:6px}.metal-picker{gap:9px}.purity-field legend>span{font-size:8px}.app-header-label{font-size:8px}}
@media(max-width:1000px){.app-shell{grid-template-columns:1fr}.sidebar{display:none}.calculator-main{max-width:940px;padding:32px}.app-header{padding:0 32px}.metal-option>span{grid-template-columns:35px 1fr;padding:17px 14px;gap:4px 9px}.metal-option b{font-size:12px}.metal-option em{font-size:10px}.melt-value{font-size:51px}.calculator-foot p{font-size:9px}}
@media(max-width:650px){.app-header{height:75px;padding:0 20px;gap:15px}.app-header .brand{font-size:21px}.app-header-divider,.app-header-label,.manual-badge{display:none}.account-button{padding:9px 10px;font-size:10px;gap:5px}.app-header-actions{gap:0}.calculator-main{padding:28px 20px 23px}.app-title{margin-bottom:27px;align-items:end;gap:10px}.app-title h1{font-size:31px;letter-spacing:-1.2px}.app-title .eyebrow{font-size:7px;letter-spacing:1.3px;margin-bottom:11px}.app-title p:not(.eyebrow){font-size:10px}.reset-button{font-size:0;gap:0;padding:8px 11px;margin-bottom:3px}.reset-button>span{font-size:20px}.market-bar{font-size:9px;margin-bottom:13px;gap:6px}.sample-tag{font-size:7px;letter-spacing:.5px}.metal-picker{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:21px}.metal-option>span{min-height:76px;padding:14px 13px;grid-template-columns:33px 1fr;gap:5px 8px}.metal-option b{font-size:12px}.metal-option em{font-size:10px}.calculation-layout{grid-template-columns:1fr;gap:20px}.input-body{padding:23px 20px}.panel-heading{padding:19px 20px}.panel-heading h2{font-size:15px}.purity-field legend>span{font-size:9px}.value-main{padding:24px}.melt-value{font-size:55px}.value-heading{margin-bottom:25px}.payout-result output{font-size:28px}.value-note p{font-size:10px}.value-note br{display:none}.breakdown{padding:25px}.breakdown dl{font-size:11px}.calculator-foot{display:block}.calculator-foot>span{font-size:10px;margin-bottom:7px}.calculator-foot p{font-size:9px;max-width:290px}.preview-note span{font-size:8px}.reset-button{position:relative}.app-title .reset-button:after{content:'Reset';font-size:9px;margin-left:4px}}
@media(max-width:370px){.app-header{padding:0 16px}.app-header .brand{font-size:19px}.brand-mark{width:28px;height:28px;font-size:26px;margin-right:7px}.calculator-main{padding-left:16px;padding-right:16px}.app-title h1{font-size:27px}.app-title p:not(.eyebrow){font-size:9px}.metal-option>span{padding:13px 9px;gap:5px}.metal-option em{font-size:9px}.purity-field legend>span{font-size:8px}.weight-row{gap:9px}.input-body{padding:21px 17px}.purity-options{gap:5px}.melt-value{font-size:48px}.reset-button{padding:7px}.app-title .reset-button:after{display:none}.app-title .reset-button{font-size:0}.app-header-actions .account-button{font-size:9px}}

/* ── Production additions (WI-000104): live app features in the new design ── */
.purity-options{grid-template-columns:repeat(4,1fr)}
.custom-purity{margin-top:14px}
body.gated{overflow:hidden}
/* Purchase gate */
.gate{position:fixed;inset:0;z-index:100;overflow:auto;background:var(--paper);display:flex;align-items:flex-start;justify-content:center;padding:48px 16px}
.gate[hidden]{display:none}
.gate-card{width:min(520px,100%);background:var(--white);border:1px solid var(--line);border-radius:20px;padding:36px;box-shadow:0 25px 80px #0000001a}
.gate-card .brand{margin-bottom:26px}
.gate-card h1{font-size:clamp(30px,5vw,40px);line-height:1.08;letter-spacing:-1.2px;margin:0 0 22px}
.gate-card h1 em{color:var(--gold-deep)}
.gate-price{display:flex;align-items:baseline;gap:10px;margin-bottom:14px}
.gate-price strong{font-size:34px;letter-spacing:-1px}
.gate-price span{font-size:13px;color:var(--muted)}
.gate-features{margin:0 0 22px;padding-left:18px;font-size:14px;line-height:1.9}
.gate-buy{width:100%}
.gate-live{font-size:13px;background:#f1efe4;border-radius:10px;padding:14px 16px;margin:18px 0}
.gate-unlock{border-top:1px solid var(--line);padding-top:20px}
.gate-unlock label{display:block;font-size:13px;margin-bottom:10px}
.gate-row{display:flex;gap:8px}
.gate-row input{flex:1;min-width:0}
.gate-row .button{min-height:48px}
.gate-msg{min-height:18px;margin:10px 0 0;font-size:13px}
.gate-msg.err{color:var(--error)}
/* Price source controls */
.mode-controls{display:flex;align-items:center;gap:10px}
.mode-toggle{display:inline-flex;border:1px solid #c5cabc;border-radius:6px;overflow:hidden}
.mode-toggle button{border:0;background:transparent;padding:8px 14px;font-size:11px;cursor:pointer}
.mode-toggle button[aria-pressed=true]{background:var(--night);color:var(--gold)}
.refresh-button{border:1px solid #c5cabc;background:transparent;border-radius:6px;padding:8px 12px;font-size:11px;cursor:pointer}
.market-dot.live{background:#3f8a55;box-shadow:0 0 0 3px #3f8a5522}
.market-dot.stale{background:#b58a2e}
.market-dot.err{background:var(--error)}
.manual-badge i.on{background:#3f8a55}
.live-price{display:flex;align-items:baseline;gap:10px;padding:12px 0}
.live-price strong{font-size:26px;letter-spacing:-.6px}
.live-price span{font-size:12px;color:var(--muted)}
.live-upgrade{border:1px solid var(--line);border-radius:12px;padding:18px;background:#fbfaf4}
.live-upgrade h3{margin:0 0 6px;font-size:16px}
.live-upgrade p{margin:0 0 10px;font-size:13px}
.live-upgrade-price strong{font-size:22px}
.live-upgrade .button{width:100%}
.side-subscribe{border:0;background:none;padding:0;color:inherit;font:inherit;font-size:12px;font-weight:600;cursor:pointer;display:inline-flex;gap:8px}
.melt-value.empty,#payoutVal.empty{color:var(--muted)}
.account-status{font-size:13px;margin:14px 0 6px}
.account-status.ok{color:#2f6b3a}
.account-status.err{color:var(--error)}
dialog .button{margin-top:4px}
/* Dealer finder */
.dealer-panel{margin-top:22px;border:1px solid var(--line);border-radius:13px;background:var(--white);overflow:hidden;scroll-margin-top:20px}
.dealer-body{padding:20px 24px}
.dealer-search{display:flex;gap:8px;margin-bottom:16px}
.dealer-search select{flex:1;min-width:0}
.dealer-search .button{min-height:46px;padding:0 20px}
.dealer-results{font-size:13px;color:var(--muted);display:grid;gap:10px}
.dealer-card{border:1px solid var(--line);border-radius:10px;padding:14px 16px;background:#fbfaf4;color:var(--ink)}
.dealer-head{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.dealer-badges{display:flex;gap:6px;flex-shrink:0}
.dealer-tier,.dealer-vertical{font-size:10px;letter-spacing:.4px;padding:3px 7px;border-radius:4px;border:1px solid #cdd2c3}
.dealer-tier.tier-gold{background:#f3e7c9;border-color:#dec087}
.dealer-tier.tier-blue{background:#e4ecf5;border-color:#b7c9df}
.dealer-meta{margin:6px 0 10px;color:var(--muted);font-size:12px}
.dealer-actions{display:flex;gap:8px}
.dealer-actions a{flex:1;text-align:center;border:1px solid var(--line);border-radius:6px;padding:7px;font-size:12px;font-weight:600;background:var(--white)}
@media (max-width:640px){.mode-controls{flex-wrap:wrap}.market-bar{flex-wrap:wrap}.gate-card{padding:26px 20px}}