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p{margin-bottom:8px;font-size:16px}.empty-hint{font-size:13px;color:#bbb}.btn-excel{padding:8px 16px;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;border:none;background:#10a37f;color:#fff;transition:all .3s;white-space:nowrap;height:auto;line-height:1.5}.btn-excel:hover{background:#0d8c6d}.modal-overlay{position:fixed;inset:0;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.modal-content{background:#fff;border-radius:12px;padding:0;width:90%;max-width:500px;max-height:90vh;overflow-y:auto;box-shadow:0 10px 40px #0003}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;border-bottom:1px solid #e0e0e0}.modal-header h2{margin:0;font-size:1.5rem;color:#1a73e8}.modal-close-btn{background:none;border:none;font-size:2rem;color:#666;cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:background-color 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