:root{--fp-orange: #ff6000;--fp-amber: #ffa000;--fp-green: #2e7d32;--fp-text: #252425;--fp-grey: #6d6c6d;--fp-light: #edf0f3;--fp-line: #d2dce7;--fp-gradient: linear-gradient(to right, #ffa000, #ff6000);--fp-section-bg: linear-gradient(100deg, #fff 0%, #edf0f3 57%, #d2dce7 100%);--fp-ease: cubic-bezier(.54, .17, .04, .84)}*{box-sizing:border-box}body{margin:0;font-family:Open Sans,sans-serif;font-weight:400;color:var(--fp-text);background:var(--fp-section-bg);font-size:15px;line-height:1.5}.app{max-width:1120px;margin:0 auto;padding:24px 20px 64px}h1,h2,h3{font-weight:700;color:var(--fp-text);margin:0 0 4px}h1{font-size:28px}.heading-rule{width:36px;height:4px;background:var(--fp-amber);margin:8px 0 20px}.card{background:#fff;border-radius:0;box-shadow:0 10px 20px #2524250f;padding:20px;margin-bottom:20px}label{display:block;font-weight:600;margin-bottom:6px}input{width:100%;font-family:inherit;font-size:14px;color:var(--fp-text);border:1px solid var(--fp-line);border-radius:0;padding:8px 10px;background:#fff}.col{margin-bottom:16px}.dropzone{border:2px dashed var(--fp-amber);border-radius:0;padding:28px;text-align:center;color:var(--fp-grey);transition:background .25s var(--fp-ease);cursor:pointer}.dropzone.active{background:var(--fp-light);color:var(--fp-text)}.file-list{list-style:none;padding:0;margin:12px 0 0}.file-list li{display:flex;align-items:center;gap:8px;padding:4px 0}.file-list li:before{content:"■";color:var(--fp-amber)}.file-list .err{color:var(--fp-orange);font-weight:600}.btn{border:none;border-radius:100px;background:var(--fp-gradient);color:#fff;font-family:inherit;font-weight:700;font-size:15px;padding:12px 32px;cursor:pointer;transition:transform .25s var(--fp-ease)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn:not(:disabled):hover{transform:translateY(-1px)}.notice{color:var(--fp-grey);font-size:13px}.diagnostic{border-left:4px solid var(--fp-orange);padding:14px 16px;background:#fff6f0}.progress{display:flex;flex-direction:column;gap:6px}.progress-track{width:100%;height:10px;background:var(--fp-light);overflow:hidden}.progress-fill{height:100%;background:var(--fp-gradient);transition:width .2s var(--fp-ease)}.progress-fill.success{background:var(--fp-green)}.progress-fill.indeterminate{width:40%;animation:progress-slide 1.1s var(--fp-ease) infinite}@keyframes progress-slide{0%{margin-left:-40%}to{margin-left:100%}}.progress-label{font-size:12px;color:var(--fp-grey);font-weight:600}.progress-label.success{color:var(--fp-green)}.success-headline{display:flex;align-items:center;gap:10px}.success-headline h2{margin:0}.success-tick{color:var(--fp-green);font-size:22px;font-weight:700;line-height:1}.heading-rule.success{background:var(--fp-green)}.success-hint{color:var(--fp-grey);font-size:13px;margin:0 0 16px}.tech-details{border-top:1px solid var(--fp-light);padding-top:10px}.tech-details summary{cursor:pointer;color:var(--fp-grey);font-size:12px;font-weight:600}.tech-details .kv-grid{margin-top:8px}.tech-details .kv-key{font-size:12px}.tech-details .kv-val{font-size:12px;font-weight:400;color:var(--fp-grey)}.app-header{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:20px}.view-switcher{display:flex;border:1px solid var(--fp-line);background:#fff;flex:0 0 auto}.view-tab{border:none;background:none;font-family:inherit;font-size:14px;font-weight:600;color:var(--fp-grey);padding:10px 20px;cursor:pointer;transition:background .25s var(--fp-ease)}.view-tab:hover{background:var(--fp-light)}.view-tab.selected{background:var(--fp-gradient);color:#fff}#view-panel-upload{max-width:760px;margin-inline:auto}.mailbox-panes{display:grid;grid-template-columns:minmax(280px,2fr) 3fr;gap:20px;align-items:start}@media (max-width: 900px){.mailbox-panes{grid-template-columns:1fr}}.message-list{list-style:none;margin:0;padding:0}.message-row{border-top:1px solid var(--fp-light);padding:12px 12px 12px 14px;cursor:grab;border-left:3px solid transparent;transition:background .2s var(--fp-ease)}.message-row:first-child{border-top:none}.message-row:hover{background:var(--fp-light)}.message-row.selected{background:var(--fp-light);border-left-color:var(--fp-orange)}.message-row:focus-visible{outline:2px solid var(--fp-orange);outline-offset:-2px}.message-row[draggable=false]{cursor:not-allowed;opacity:.55}.message-row-top{display:flex;justify-content:space-between;gap:12px}.message-sender{font-weight:700}.message-time{color:var(--fp-grey);font-size:12px;white-space:nowrap}.message-subject{font-weight:600;margin-top:2px}.message-snippet{color:var(--fp-grey);font-size:13px;margin-top:2px}.message-chip,.attachment-chip{display:inline-flex;align-items:center;gap:6px;margin-top:8px;padding:2px 10px;border:1px solid var(--fp-line);background:#fff;color:var(--fp-grey);font-size:11px;font-weight:700;letter-spacing:.04em}.message-status{margin:8px 0 0;font-size:12px;font-weight:600}.message-status.submitting{color:var(--fp-amber)}.message-status.ingested{color:var(--fp-green)}.message-status.failed{color:var(--fp-orange)}.selectable{-webkit-user-select:all;user-select:all;font-family:SFMono-Regular,Consolas,monospace;word-break:break-all}.reading-subject{font-size:18px}.reading-meta{color:var(--fp-grey);font-size:12px;margin:0 0 14px}.reading-body{white-space:pre-wrap;margin:0 0 16px}.attachment-chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:0 0 20px;padding:0}.attachment-chip{margin-top:0;letter-spacing:0;font-weight:600;color:var(--fp-text);text-transform:none}.attachment-size{color:var(--fp-grey);font-weight:400}.process-target{border:2px dashed var(--fp-line);padding:28px 24px;text-align:center;transition:background .25s var(--fp-ease),border-color .25s var(--fp-ease)}.process-target.over{border-color:var(--fp-orange);border-style:solid;background:var(--fp-light)}.process-hint{color:var(--fp-grey);font-size:13px;margin:6px 0 14px}.process-status{font-weight:700;margin:0}.process-status.submitting{color:var(--fp-amber)}.process-status.ingested{color:var(--fp-green)}.process-status.failed{color:var(--fp-orange)}.process-ids{font-size:12px;margin:6px 0 0}.kv-grid{display:grid;grid-template-columns:1fr;gap:4px 24px}.kv-row{display:flex;justify-content:space-between;gap:12px;padding:6px 0;border-bottom:1px solid var(--fp-light)}.kv-key{color:var(--fp-grey)}.kv-val{font-weight:600;text-align:right;font-family:SFMono-Regular,Consolas,monospace;word-break:break-all}