:root{--cq-blue:#004aad;--cq-bg:#f1f5f9;--cq-card:#fff;--cq-muted:#64748b;--cq-text:#0f172a;--cq-border:#e2e8f0;--cq-soft:#f8fafc}.ff-bg{background:var(--cq-bg);min-height:100vh;padding:22px}.ff-container{max-width:980px;margin:0 auto}.ff-header{background:var(--cq-card);border:1px solid var(--cq-border);border-radius:18px;justify-content:space-between;align-items:center;gap:16px;padding:14px 16px;display:flex;box-shadow:0 10px 30px rgba(0,0,0,.06)}.ff-brand{align-items:center;gap:12px;display:flex}.ff-brand-text{flex-direction:column;line-height:1.15;display:flex}.ff-brand-text strong{color:var(--cq-text);font-size:14px}.ff-brand-text span{color:var(--cq-muted);font-size:12px}.ff-title{background:var(--cq-card);border:1px solid var(--cq-border);border-radius:18px;margin-top:16px;padding:18px}.ff-title h1{color:var(--cq-text);margin:0 0 6px;font-size:22px}.ff-title 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.15s;display:flex}.ff-drop:hover{background:var(--cq-bg);border-color:#94a3b8}.ff-drop--disabled{opacity:.55;pointer-events:none}.ff-drop__text{gap:4px;display:grid}.ff-drop__title{color:var(--cq-text);margin:0;font-size:13px;font-weight:900}.ff-drop__hint{color:var(--cq-muted);margin:0;font-size:12px}.ff-file-input{display:none}.ff-doc-actions{flex-wrap:wrap;gap:10px;display:flex}.ff-doc-note{color:var(--cq-muted);margin:0;font-size:12px}.ff-files{gap:10px;display:grid}.ff-file{border:1px solid var(--cq-border);background:var(--cq-card);border-radius:14px;justify-content:space-between;align-items:center;gap:10px;padding:12px;display:flex}.ff-file__left{gap:3px;min-width:0;display:grid}.ff-file__name{color:var(--cq-text);white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:13px;font-weight:900;overflow:hidden}.ff-file__meta{color:var(--cq-muted);margin:0;font-size:12px}.ff-badge{color:var(--cq-text);background:#e5f3ff;border:1px solid rgba(0,74,173,.18);border-radius:999px;align-items:center;padding:4px 10px;font-size:11px;font-weight:900;display:inline-flex}.ff-file__right{flex-shrink:0;align-items:center;gap:10px;display:flex}.ff-progress{color:var(--cq-muted);font-size:12px;font-weight:800}.ff-dropzone{cursor:pointer;background:rgba(255,255,255,.7);border:2px dashed rgba(0,0,0,.18);border-radius:16px;padding:22px;transition:transform .12s,border-color .12s,background .12s,opacity .12s}.ff-dropzone:hover{border-color:rgba(0,0,0,.3);transform:translateY(-1px)}.ff-dropzone--over{background:rgba(255,255,255,.95);border-color:rgba(0,0,0,.55)}.ff-dropzone--disabled{opacity:.6;cursor:not-allowed}.ff-dropzone__title{color:var(--cq-text);font-size:20px;font-weight:900}.ff-dropzone__hint{opacity:.8;color:var(--cq-muted);margin-top:6px;line-height:1.4}@media (max-width:860px){.ff-grid4{grid-template-columns:repeat(2,minmax(0,1fr))}}@media 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