:root{--brand:#2979b5;--brand-dark:#1d5f91;--brand-soft:#eaf2f9;--ink:#13243a;--muted:#5e6e82;--line:#e2e8f0;--surface:#f5f8fb;--radius:14px;--shadow:0 1px 2px rgba(19,36,58,.04),0 4px 16px rgba(19,36,58,.06);--metal-au:#c49a1a;--metal-au-soft:#fbf3dc;--metal-ag:#7d8a97;--metal-ag-soft:#eef1f4;--metal-pt:#56708a;--metal-pt-soft:#e7edf3;--metal-pd:#8f7f6c;--metal-pd-soft:#f3eee8;--bs-primary:var(--brand);--bs-primary-rgb:41,121,181;--bs-link-color:var(--brand);--bs-link-color-rgb:41,121,181;--bs-link-hover-color:var(--brand-dark);--bs-link-hover-color-rgb:29,95,145;--bs-body-color:var(--ink);--bs-body-font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--bs-border-color:var(--line);--bs-border-radius:10px;--bs-border-radius-lg:12px;--bs-focus-ring-color:rgba(41,121,181,.25)}body{-webkit-font-smoothing:antialiased;background:#fff}a{text-decoration:none}.num{font-variant-numeric:tabular-nums}.btn-primary{--bs-btn-bg:var(--brand);--bs-btn-border-color:var(--brand);--bs-btn-hover-bg:var(--brand-dark);--bs-btn-hover-border-color:var(--brand-dark);--bs-btn-active-bg:var(--brand-dark);--bs-btn-active-border-color:var(--brand-dark);--bs-btn-disabled-bg:var(--brand);--bs-btn-disabled-border-color:var(--brand);--bs-btn-font-weight:600}.btn-lg{--bs-btn-padding-y:.8rem;--bs-btn-font-size:1rem}.btn-icon{display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;padding:0;border:0;border-radius:50%;color:var(--muted);background:transparent}.btn-icon:hover,.btn-icon.active{color:var(--brand);background:var(--brand-soft)}.form-control{border-color:#d3dce6}.form-control:focus{border-color:var(--brand);box-shadow:0 0 0 .25rem var(--bs-focus-ring-color)}.form-floating>label{color:var(--muted)}.form-control.input-validation-error{border-color:var(--bs-form-invalid-border-color)}.form-control.input-validation-error:focus{box-shadow:0 0 0 .25rem rgba(var(--bs-danger-rgb),.2)}.field-validation-error{display:block}.validation-summary-valid{display:none}.validation-summary-errors ul{margin:0;padding:0;list-style:none}.password-field .form-control{padding-right:3.25rem}.password-field .password-toggle{position:absolute;top:.5rem;right:.5rem;z-index:5}.captcha-image{display:flex;align-items:center;gap:.5rem;margin-bottom:.75rem}.captcha-image img{border:1px solid var(--line);border-radius:var(--bs-border-radius);max-width:calc(100% - 3rem);height:auto}.link-small{font-size:.875rem;font-weight:500}.auth{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);min-height:100vh;min-height:100dvh}.auth-visual{position:relative;display:flex;align-items:flex-end;padding:3.5rem;color:#fff;background:linear-gradient(160deg,rgba(19,36,58,.15) 0%,rgba(19,36,58,.55) 55%,rgba(19,36,58,.9) 100%),url("../img/banner.jpg") center/cover no-repeat}.auth-visual-content{max-width:30rem}.auth-visual-logo{height:32px;margin-bottom:2rem;filter:brightness(0) invert(1)}.auth-visual-title{font-size:clamp(1.75rem,2.6vw,2.5rem);font-weight:600;line-height:1.2;letter-spacing:-.02em;margin-bottom:1rem}.auth-visual-text{font-size:1.05rem;opacity:.85;margin:0}.auth-main{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem 1.5rem 1.5rem;background:var(--surface)}.auth-card{width:100%;max-width:400px;margin:auto 0;padding:2.5rem 2rem;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.auth-logo img{height:30px;margin-bottom:2rem}.auth-title{font-size:1.6rem;font-weight:650;letter-spacing:-.02em;margin-bottom:.5rem}.auth-subtitle{color:var(--muted);margin-bottom:1.75rem}.auth-alt{margin:1.5rem 0 0;text-align:center}.auth-footer{margin:2rem 0 0;font-size:.85rem;color:var(--muted)}.auth-result{text-align:center}.auth-result-icon{display:inline-flex;align-items:center;justify-content:center;width:3.5rem;height:3.5rem;margin-bottom:1.25rem;border-radius:50%;color:var(--brand);background:var(--brand-soft)}.auth-result-icon-error{color:#b54708;background:#fef0e6}@media(max-width:991.98px){.auth{grid-template-columns:1fr}.auth-visual{display:none}}@media(max-width:575.98px){.auth-main{padding:1.5rem 1rem 1rem;background:#fff}.auth-card{padding:1rem .25rem;border:0;box-shadow:none}}.app-header{position:sticky;top:0;z-index:1020;background:rgba(255,255,255,.85);border-bottom:1px solid var(--line);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px)}.app-header .navbar{padding:.85rem 0}.app-header .navbar-brand img{height:28px}.app-header .nav-link{font-weight:500;color:var(--muted);padding-left:.85rem!important;padding-right:.85rem!important;border-radius:8px}.app-header .nav-link:hover{color:var(--ink);background:var(--surface)}.navbar-user{display:flex;align-items:center;gap:1rem}.user-chip{display:flex;align-items:center;gap:.65rem}.user-avatar{display:inline-flex;align-items:center;justify-content:center;width:2.25rem;height:2.25rem;border-radius:50%;font-weight:600;color:var(--brand);background:var(--brand-soft)}.user-text{display:flex;flex-direction:column;line-height:1.2}.user-text strong{font-size:.9rem;font-weight:600}.user-text small{font-size:.78rem;color:var(--muted)}@media(max-width:767.98px){.navbar-user{justify-content:space-between;padding:1rem 0 .25rem;margin-top:.75rem;border-top:1px solid var(--line)}}.hero{padding:3.5rem 0 3rem;color:#fff;background:radial-gradient(1200px 400px at 85% -10%,rgba(255,255,255,.14),transparent 60%),linear-gradient(135deg,#1d5f91 0%,#2979b5 55%,#3d8fcb 100%)}.hero-grid{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:2rem}.hero-eyebrow{margin-bottom:.5rem;font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;opacity:.75}.hero-title{font-size:clamp(1.75rem,3.5vw,2.5rem);font-weight:650;letter-spacing:-.02em;margin-bottom:.5rem}.hero-lead{margin:0;font-size:1.05rem;opacity:.85}.hero-total{display:flex;flex-direction:column;padding:1.25rem 1.5rem;border:1px solid rgba(255,255,255,.25);border-radius:var(--radius);background:rgba(255,255,255,.12);backdrop-filter:blur(6px)}.hero-total-label{font-size:.85rem;opacity:.8}.hero-total-value{font-size:clamp(1.75rem,3vw,2.25rem);font-weight:650;font-variant-numeric:tabular-nums;letter-spacing:-.01em}.hero-total-value .unit{font-size:.6em;font-weight:500;opacity:.85}.section{padding:3.5rem 0;scroll-margin-top:4rem}.section-alt{background:var(--surface)}.section-head{margin-bottom:1.75rem}.section-head h2{font-size:1.5rem;font-weight:650;letter-spacing:-.015em;margin-bottom:.25rem}.section-head p{margin:0;color:var(--muted)}.section-head-split{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:1rem}.empty-state{padding:2.5rem 1.5rem;text-align:center;color:var(--muted);border:1px dashed #cbd5e1;border-radius:var(--radius);background:#fff}.metal-au{--metal:var(--metal-au);--metal-soft:var(--metal-au-soft)}.metal-ag{--metal:var(--metal-ag);--metal-soft:var(--metal-ag-soft)}.metal-pt{--metal:var(--metal-pt);--metal-soft:var(--metal-pt-soft)}.metal-pd{--metal:var(--metal-pd);--metal-soft:var(--metal-pd-soft)}.dot{display:inline-block;width:.6rem;height:.6rem;margin-right:.5rem;border-radius:50%;background:var(--metal,var(--brand))}.holding{display:flex;flex-direction:column;height:100%;padding:1.5rem;border:1px solid var(--line);border-top:4px solid var(--metal,var(--brand));border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.holding-head{display:flex;align-items:center;gap:.9rem;margin-bottom:1.25rem}.holding-head h3{font-size:1.2rem;font-weight:650;margin:0}.element{display:inline-flex;align-items:center;justify-content:center;width:3rem;height:3rem;border-radius:12px;font-size:1.15rem;font-weight:700;color:var(--metal,var(--brand));background:var(--metal-soft,var(--brand-soft))}.holding-purity{font-size:.82rem;color:var(--muted)}.holding-figures{display:grid;gap:.75rem;margin:0 0 1.25rem}.holding-figures div{display:flex;align-items:baseline;justify-content:space-between;gap:1rem}.holding-figures dt{font-weight:400;color:var(--muted)}.holding-figures dd{margin:0;font-weight:600;text-align:right}.holding-figures .num{font-size:1.15rem}.holding-figures .unit{font-size:.85rem;font-weight:500;color:var(--muted)}.holding-link{display:inline-flex;align-items:center;gap:.35rem;margin-top:auto;padding-top:1rem;border-top:1px solid var(--line);font-size:.9rem;font-weight:600}.filter-pills{display:flex;flex-wrap:wrap;gap:.5rem}.pill{display:inline-flex;align-items:center;padding:.4rem .9rem;border:1px solid var(--line);border-radius:999px;font-size:.875rem;font-weight:500;color:var(--ink);background:#fff}.pill:hover{border-color:#c3cfdc}.pill.active{color:#fff;border-color:var(--ink);background:var(--ink)}.table-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.transactions{--bs-table-hover-bg:var(--surface)}.transactions th,.transactions td{padding:.85rem 1.25rem;vertical-align:middle}.transactions thead th{font-size:.78rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);background:#fafbfd}.transactions tbody tr:last-child>*{border-bottom:0}.transactions tbody tr:hover>*{background:var(--surface)}.transactions .col-no{width:3.5rem;font-weight:400;color:var(--muted)}.transactions td.num{font-weight:600}@media(max-width:575.98px){.transactions th,.transactions td{padding:.75rem .6rem}.transactions .col-no{display:none}.transactions .metal-name{display:none}.transactions thead .col-metal{font-size:0}.transactions .col-metal .dot{margin-right:0}}.info-card{height:100%;padding:1.5rem;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.info-card header{display:flex;align-items:center;gap:.75rem;margin-bottom:1.25rem}.info-card h3{font-size:1.05rem;font-weight:650;margin:0}.info-icon{display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border-radius:10px;background:var(--brand-soft)}.info-icon img{width:1.15rem;height:1.15rem}.info-list{display:grid;gap:.6rem;margin:0}.info-list div{display:flex;justify-content:space-between;gap:1rem}.info-list dt{font-weight:400;color:var(--muted)}.info-list dd{margin:0;font-weight:600;text-align:right;font-variant-numeric:tabular-nums}.info-lines{display:flex;flex-direction:column;gap:.35rem;margin:0;overflow-wrap:anywhere}.info-lines span:first-child{font-weight:600}.allocation{display:grid;gap:.9rem;margin:0;padding:0;list-style:none}.allocation-row{display:flex;justify-content:space-between;margin-bottom:.35rem}.allocation-bar{height:6px;border-radius:999px;background:var(--surface);overflow:hidden}.allocation-bar span{display:block;height:100%;border-radius:999px;background:var(--brand)}.app-footer{padding:2rem 0;border-top:1px solid var(--line);font-size:.875rem;color:var(--muted)}.app-footer .container{display:flex;align-items:center;justify-content:space-between;gap:1rem}.app-footer img{height:18px;filter:grayscale(1) opacity(.55)}@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}