* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: Arial, sans-serif; background-color: #f5f5f5; color: #333; line-height: 1.6; }
.container { width: 100%; margin: 0 auto; padding: 10px 20px; }
h1 { font-size: 18px; color: #2c3e50; margin-bottom: 10px; padding-bottom: 8px; border-bottom: 2px solid #3498db; }
.status-card { background-color: white; border-radius: 8px; padding: 10px 15px; margin-bottom: 10px; box-shadow: 0 2px 4px rgba(0,0,0,0.1); display: flex; flex-wrap: wrap; align-items: center; gap: 15px; }
.status-item { display: inline-block; }
.status-label { font-weight: bold; color: #555; font-size: 13px; min-width: 80px; display: inline-block; }
.status-value { color: #27ae60; font-size: 13px; }
.refresh-btn { padding: 6px 15px; background-color: #3498db; color: white; border: none; border-radius: 4px; font-size: 13px; cursor: pointer; }
.refresh-btn:hover { background-color: #2980b9; }
.footer { text-align: center; margin-top: 15px; color: #777; font-size: 12px; }
table { width: 100%; border-collapse: collapse; margin-top: 10px; font-size: 13px; table-layout: fixed; }
th { background: #3498db; color: white; padding: 10px 12px; text-align: left; }
td { padding: 10px 12px; border-bottom: 1px solid #ddd; }
tr:hover { background: #f5f5f5; }
.download-btn { background: #27ae60; color: white; padding: 4px 12px; text-decoration: none; border-radius: 4px; font-size: 12px; }
.download-btn:hover { background: #219a52; }
.delete-btn { background: #e74c3c; color: white; padding: 4px 12px; border-radius: 4px; font-size: 12px; cursor: pointer; border: none; }
.delete-btn:hover { background: #c0392b; }
.edit-btn { background: #f39c12; color: white; padding: 4px 12px; border-radius: 4px; font-size: 12px; cursor: pointer; border: none; }
.edit-btn:hover { background: #d68910; }
.view-btn, .excel-btn { background: #9b59b6; color: white; padding: 4px 12px; border-radius: 4px; font-size: 12px; cursor: pointer; border: none; }
.view-btn:hover, .excel-btn:hover { background: #8e44ad; }
.filename { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sender { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.header-row { margin-bottom: 8px; width: 100%; }
.header-row h2 { color: #3498db; font-size: 16px; margin: 0 0 5px 0; white-space: nowrap; }
.header-row .controls { display: flex; gap: 8px; }