:root{--verifier-bg: #ffffff;--verifier-surface: #f7f7f7;--verifier-field: #ffffff;--verifier-fg: #050505;--verifier-muted: #818181;--verifier-line: rgba(0, 0, 0, .12);--verifier-secondary: rgba(0, 0, 0, .08);--verifier-secondary-hover: rgba(0, 0, 0, .14);--verifier-success: #159447;--verifier-warning: #d27b19;--verifier-danger: #d12f2f;--verifier-content-width: 964px}*{box-sizing:border-box}[hidden]{display:none!important}html,body{width:100%;min-height:100%;margin:0;background:var(--verifier-bg);color:var(--verifier-fg)}body{min-height:100vh;display:flex;flex-direction:column;font-family:DM Sans,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}main{flex:1}.page-inner{width:min(100%,var(--verifier-content-width));margin:0 auto;padding:22px 32px 36px}.verifier-shell{display:flex;flex-direction:column;gap:16px;min-height:calc(100vh - var(--site-header-offset, 80px) - 72px)}.top-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-items:start}.card{min-width:0;display:flex;flex-direction:column;gap:14px}.card-title{margin:0;font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:18px;font-weight:500;letter-spacing:0;line-height:1.25;text-transform:uppercase}.card-body{min-width:0;padding:16px;border:1px solid var(--verifier-line);border-radius:12px;background:var(--verifier-surface)}.input-card{min-height:252px;display:flex;flex-direction:column;transition:border-color .14s ease,box-shadow .14s ease}.input-card.is-targeted{border-color:#007aff;box-shadow:inset 0 0 0 1px #007aff}.input-stage{min-height:166px;flex:1;display:flex;align-items:center;justify-content:center}.empty-state,.selected-file,.certificate-drop-state{width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center}.upload-symbol{width:48px;height:48px;color:var(--verifier-muted);fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.6}.empty-title{font-size:14px;font-weight:500;line-height:1.35}.file-preview{width:100px;height:100px;display:grid;place-items:center;overflow:hidden;border-radius:5px}.file-thumbnail{display:block;width:100%;height:100%;object-fit:contain}.file-fallback-icon{width:42px;height:42px;color:var(--verifier-muted);fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.4}.file-name{max-width:min(44ch,100%);overflow:hidden;font-size:12px;font-weight:500;line-height:1.4;text-align:center;white-space:nowrap}.file-meta,.record-meta,.helper-text,.matched-block,.unsupported-notice{color:var(--verifier-muted);font-size:11px;line-height:1.5}.input-actions,.button-row{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}.input-actions{min-height:30px;margin-top:12px}.primary-button,.secondary-button,.refresh-button{min-height:30px;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:6px 12px;border:0;border-radius:6px;font-size:12px;font-weight:500;line-height:1;transition:background-color .12s ease,color .12s ease,opacity .12s ease}.primary-button{background:#000;color:#fff}.primary-button:hover{background:#000000a8}.secondary-button,.refresh-button{background:var(--verifier-secondary);color:var(--verifier-muted)}.secondary-button:hover,.refresh-button:hover{background:var(--verifier-secondary-hover)}.primary-button:disabled,.secondary-button:disabled,.refresh-button:disabled{cursor:default;opacity:.42}.certificate-content{min-height:218px;display:flex;flex-direction:column}.certificate-drop-state{min-height:218px;flex:1}.certificate-editor-shell{position:relative}.certificate-textarea{width:100%;min-height:96px;max-height:120px;resize:vertical;display:block;padding:10px;border:1px solid var(--verifier-line);border-radius:6px;outline:none;background:var(--verifier-field);color:var(--verifier-fg);font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;line-height:1.45;overflow-wrap:anywhere}.certificate-textarea:focus{border-color:#007affb8;box-shadow:0 0 0 2px #007aff24}.certificate-record{display:grid;gap:3px;margin-top:12px}.record-emphasis{color:var(--verifier-fg);font-weight:600}.record-hash{overflow:hidden;font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,monospace;text-overflow:ellipsis;white-space:nowrap}.source-divider,.divider{height:1px;background:var(--verifier-line)}.source-divider{margin:14px 0 12px}.ledger-tool summary{cursor:pointer;color:var(--verifier-fg);font-size:11px;font-weight:500}.ledger-tool[open] summary{margin-bottom:10px}.ledger-tool-content{display:grid;gap:8px}.field-label{display:block;margin-bottom:5px;color:var(--verifier-muted);font-size:10px}.text-input{width:100%;min-height:30px;padding:7px 9px;border:1px solid var(--verifier-line);border-radius:6px;outline:none;background:var(--verifier-field);color:var(--verifier-fg);font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px}.text-input:focus{border-color:#007affb8;box-shadow:0 0 0 2px #007aff24}.ledger-actions{justify-content:flex-start}.refresh-button svg{width:13px;height:13px}.spinner{display:none;width:12px;height:12px;border:2px solid rgba(0,0,0,.18);border-top-color:currentColor;border-radius:999px;animation:verifier-spin .85s linear infinite}.refresh-button.is-syncing svg{display:none}.refresh-button.is-syncing .spinner{display:inline-block}.status-box{display:grid;gap:8px;padding:14px;border:1px solid color-mix(in srgb,currentColor 35%,transparent);border-radius:7px;background:color-mix(in srgb,currentColor 12%,transparent);color:var(--verifier-warning)}.status-box.is-error{color:var(--verifier-danger)}.status-heading{display:flex;align-items:center;gap:8px;font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;font-weight:500;text-transform:uppercase}.status-symbol{width:16px;height:16px;display:grid;place-items:center;border:1.5px solid currentColor;border-radius:999px;font-family:DM Sans,sans-serif;font-size:11px;font-weight:700}.status-messages{display:grid;gap:4px;color:var(--verifier-fg);font-size:11px;line-height:1.45}.summary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.summary-block{min-width:0;display:grid;gap:5px}.summary-label{overflow:hidden;color:var(--verifier-muted);font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;line-height:1.35;text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap}.summary-status{min-height:40px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:6px}.summary-status-dot,.status-dot{width:9px;height:9px;flex:0 0 auto;border-radius:999px;background:currentColor}.summary-status-text,.status-pill-text{font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;font-weight:500}.summary-status.is-ok,.status-pill.is-ok{background:color-mix(in srgb,var(--verifier-success) 20%,transparent);color:var(--verifier-success)}.summary-status.is-warn,.status-pill.is-warn{background:color-mix(in srgb,var(--verifier-warning) 20%,transparent);color:var(--verifier-warning)}.summary-status.is-fail,.status-pill.is-fail{background:color-mix(in srgb,var(--verifier-danger) 20%,transparent);color:var(--verifier-danger)}.summary-status.is-pending,.status-pill.is-pending{background:var(--verifier-secondary);color:var(--verifier-muted)}.verification-layout{display:grid;gap:12px}.verification-columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.status-group{min-width:0;display:grid;gap:8px;align-content:start}.status-row{min-width:0;display:grid;gap:5px}.status-row-label{overflow:hidden;color:var(--verifier-muted);font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;line-height:1.35;text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap}.status-pill{min-height:40px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:6px}.site-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px var(--site-page-gutter, 88px) 24px;color:var(--verifier-muted);font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.7rem;font-weight:300;text-transform:uppercase}.footer-links{display:flex;justify-content:center;gap:20px;flex-wrap:wrap}.site-footer a:hover{text-decoration:underline}.primary-button:focus-visible,.secondary-button:focus-visible,.refresh-button:focus-visible,.summary-status:focus-visible,.site-footer a:focus-visible{outline:2px solid #007aff;outline-offset:3px}@keyframes verifier-spin{to{transform:rotate(360deg)}}@media(max-width:760px){.page-inner{padding:20px var(--site-page-gutter, 24px) 28px}.top-grid,.verification-columns{grid-template-columns:1fr}.input-card{min-height:240px}.summary-grid{gap:8px}.summary-label,.status-row-label{white-space:normal}.site-footer{flex-direction:column;text-align:center}}@media(max-width:520px){.summary-grid{grid-template-columns:1fr}.input-actions,.button-row{gap:8px}.primary-button,.secondary-button,.refresh-button{min-height:34px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}