:root{--ink:#172033;--muted:#667085;--line:#dfe3eb;--panel:#fff;--bg:#f3f5f8;--primary:#2754c5;--primary-dark:#1e43a0;--accent:#e8eefc;--danger:#b42318;--success:#087443;--shadow:0 10px 30px rgba(16,24,40,.07);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,select,textarea{font:inherit}.topbar{height:68px;background:#101828;color:#fff;padding:0 clamp(18px,4vw,54px);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:30;box-shadow:0 2px 12px rgba(16,24,40,.2)}.brand{color:#fff;text-decoration:none;font-weight:720;letter-spacing:-.02em;display:flex;align-items:center;gap:11px}.brand span{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:#315fd0;font-size:13px}.top-actions,.top-actions div{display:flex;gap:10px}.shell{max-width:1760px;margin:0 auto;padding:32px clamp(18px,3vw,48px) 60px}.eyebrow{text-transform:uppercase;letter-spacing:.09em;font-size:11px;font-weight:800;color:#3157ad}.import-card{max-width:840px;background:var(--panel);margin:6vh auto 0;padding:clamp(30px,6vw,70px);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);text-align:center}.import-card h1{font-size:clamp(34px,5vw,58px);line-height:1.04;letter-spacing:-.045em;margin:15px 0 18px}.import-card h1 span{color:#3157ad}.lead{max-width:660px;margin:0 auto 32px;color:var(--muted);font-size:17px;line-height:1.65}.upload-form{max-width:570px;margin:auto}.dropzone{border:1.5px dashed #9cabc7;background:#f8faff;border-radius:14px;padding:30px;display:flex;align-items:center;flex-direction:column;gap:7px;cursor:pointer;transition:.2s}.dropzone:hover{border-color:var(--primary);background:#f2f6ff}.dropzone input{position:absolute;opacity:0;pointer-events:none}.dropzone small{color:var(--muted)}.upload-icon{font-size:22px;display:grid;place-items:center;background:var(--accent);color:var(--primary);width:42px;height:42px;border-radius:50%;margin-bottom:4px}.upload-form .large{width:100%;margin-top:14px}.trust-row{display:flex;justify-content:center;gap:24px;flex-wrap:wrap;color:var(--muted);font-size:12px;margin-top:26px}.trust-row span:before{content:"✓";color:var(--success);font-weight:800;margin-right:6px}.button{border:0;border-radius:8px;padding:10px 15px;font-weight:700;font-size:13px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:7px;white-space:nowrap;transition:.15s}.button:hover{transform:translateY(-1px)}.button.primary{background:var(--primary);color:#fff}.button.primary:hover{background:var(--primary-dark)}.button.secondary{background:#fff;color:#344054;border:1px solid #cfd5df}.topbar .button.secondary{background:#1d2939;color:#fff;border-color:#344054}.button.ghost{background:transparent;border:1px solid #cfd5df;color:#344054}.button.white{background:#fff;color:#263c72}.button.link{background:transparent;color:#fff;font-weight:600}.button.small{padding:7px 10px;font-size:12px}.button.large{padding:13px 18px;font-size:15px}.count{background:#344054;padding:2px 6px;border-radius:10px;font-size:11px}.alert{padding:12px 14px;border-radius:8px;margin:0 auto 20px;max-width:570px;text-align:left}.alert.error{background:#fef3f2;color:var(--danger);border:1px solid #fecdca}.workspace-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:22px;gap:20px}.workspace-head h1{font-size:32px;letter-spacing:-.035em;margin:5px 0 4px}.workspace-head p{color:var(--muted);margin:0}.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:0 3px 15px rgba(16,24,40,.035)}.filters{padding:14px;display:grid;grid-template-columns:minmax(260px,2fr) minmax(180px,1fr) 140px 110px;gap:12px;margin-bottom:14px}.filters label:not(.search){display:flex;flex-direction:column;gap:4px}.filters label>span{font-size:11px;font-weight:750;color:var(--muted)}input,select,textarea{border:1px solid #cfd5df;border-radius:7px;background:#fff;color:var(--ink);padding:9px 10px;outline:none}input:focus,select:focus,textarea:focus{border-color:#6687d6;box-shadow:0 0 0 3px rgba(39,84,197,.11)}.search{position:relative;align-self:end}.search span{position:absolute;left:12px;top:9px;font-size:18px;color:var(--muted)}.search input{width:100%;padding-left:38px}.selection-bar{position:sticky;top:79px;z-index:20;background:#274c9f;color:#fff;border-radius:10px;padding:11px 15px;margin-bottom:14px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 9px 20px rgba(39,76,159,.22)}.selection-bar[hidden]{display:none}.selection-bar>div{display:flex;gap:8px}.table-panel{overflow:hidden}.table-meta,.table-footer{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;min-height:54px;color:var(--muted);font-size:12px}.table-meta>div:first-child{display:flex;align-items:center;gap:12px}.table-footer{border-top:1px solid var(--line)}.table-wrap{overflow:auto;max-height:calc(100vh - 320px);border-top:1px solid var(--line)}table{border-collapse:separate;border-spacing:0;width:100%;min-width:1580px;font-size:12px}th{position:sticky;top:0;z-index:5;background:#f8f9fb;text-align:left;color:#475467;font-size:11px;letter-spacing:.025em;padding:10px 8px;border-bottom:1px solid var(--line);cursor:pointer;white-space:nowrap}th.check{left:0;z-index:7;width:38px;cursor:default}th.wide{min-width:265px}td{padding:5px 7px;border-bottom:1px solid #edf0f4;vertical-align:top;background:#fff}tr:hover td{background:#fafbfe}td.check{position:sticky;left:0;z-index:3;text-align:center}td.readonly{padding-top:12px;color:#475467;max-width:170px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}td input,td select,td textarea{font-size:12px;width:100%;border-color:transparent;background:transparent;padding:6px}td input:hover,td select:hover,td textarea:hover{border-color:#d7dce5;background:#fff}td textarea{height:32px;min-height:32px;resize:vertical;display:block;line-height:1.4}.row-changed td{background:#fffdf5}.sort{margin-left:4px}.sort.asc:after{content:"↑"}.sort.desc:after{content:"↓"}.pagination{display:flex;gap:4px;align-items:center}.page-button{border:1px solid #d8dde6;background:#fff;color:#475467;border-radius:6px;min-width:30px;height:30px;padding:0 7px;cursor:pointer}.page-button.active{background:#274c9f;color:#fff;border-color:#274c9f}.page-button:disabled{opacity:.4;cursor:default}dialog{border:0;padding:0;border-radius:14px;box-shadow:0 24px 70px rgba(16,24,40,.25);width:min(500px,calc(100% - 30px))}dialog::backdrop{background:rgba(16,24,40,.5);backdrop-filter:blur(2px)}.modal-card{padding:24px}.modal-head{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:22px}.modal-head h2{margin:4px 0 0;font-size:23px}.icon-button{border:0;background:#f2f4f7;border-radius:50%;width:34px;height:34px;font-size:22px;cursor:pointer}.modal-card label{display:flex;flex-direction:column;gap:7px;font-weight:700;font-size:13px;margin-bottom:16px}.input-unit{display:flex}.input-unit input{border-radius:7px 0 0 7px;flex:1}.input-unit span{border:1px solid #cfd5df;border-left:0;border-radius:0 7px 7px 0;padding:9px 12px;background:#f8f9fb;color:var(--muted)}.confirmation,.path-preview{background:#f4f7fd;border-radius:8px;padding:12px;color:#344054;font-size:13px}.path-preview{word-break:break-word}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.history-dialog{width:min(900px,calc(100% - 30px))}.history-list{max-height:55vh;overflow:auto;border:1px solid var(--line);border-radius:8px}.history-row{display:grid;grid-template-columns:120px 160px 1fr 24px 1fr;gap:10px;padding:10px 12px;border-bottom:1px solid var(--line);font-size:12px;align-items:start}.history-row:last-child{border:0}.history-row strong,.history-row span{overflow-wrap:anywhere}.history-row .arrow{color:var(--muted)}.history-actions{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;color:var(--muted);font-size:12px}.empty{padding:40px;text-align:center;color:var(--muted)}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,20px);background:#172033;color:#fff;padding:11px 16px;border-radius:8px;opacity:0;pointer-events:none;transition:.2s;z-index:100;font-size:13px;box-shadow:var(--shadow)}.toast.show{opacity:1;transform:translate(-50%,0)}.toast.error{background:var(--danger)}
@media(max-width:900px){.filters{grid-template-columns:1fr 1fr}.selection-bar{align-items:flex-start;flex-direction:column}.selection-bar>div{overflow-x:auto;width:100%;padding-bottom:2px}.workspace-head{align-items:flex-start;flex-direction:column}.table-wrap{max-height:none}.topbar{padding:0 14px}.shell{padding:22px 12px}.top-actions .secondary{display:none}}@media(max-width:540px){.filters{grid-template-columns:1fr}.import-card{padding:30px 18px;margin-top:2vh}.topbar{height:62px}.brand{font-size:14px}.top-actions{gap:5px}.top-actions .button{padding:9px 10px}.history-row{grid-template-columns:1fr}.history-row .arrow{display:none}.trust-row{flex-direction:column;gap:8px}.pagination.top{display:none}}