.progress-btn { position: relative; overflow: hidden; border: none; }
.progress-btn .progress-fill {
    position: absolute; top: 0; left: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.15); width: 0%;
    transition: width 0.1s linear; z-index: 1;
}
body.dark-mode .progress-btn .progress-fill { background: rgba(255, 255, 255, 0.2); }
.progress-btn span { position: relative; z-index: 2; pointer-events: none; }

.upload-zone { border: 2px dashed var(--glass-border); transition: all 0.3s ease; }
.upload-zone:hover { border-color: #0071e3; background: rgba(0, 113, 227, 0.02); }

body.dark-mode #loadingOverlay { background: rgba(30, 30, 30, 0.85) !important; }

.compensation-table { font-size: 0.85rem; border-collapse: separate; border-spacing: 0; width: 100%; }
.compensation-table th, .compensation-table td { padding: 8px; border-bottom: 1px solid var(--glass-border); text-align: center; }
.compensation-table th { background: rgba(0,0,0,0.03); font-weight: bold; }
body.dark-mode .compensation-table th { background: rgba(255,255,255,0.05); }
.compensation-table tr:last-child td { border-bottom: none; }