:root{--primary-color: #28a745;--secondary-color: #17a2b8;--accent-color: #ffc107;--danger-color: #dc3545;--dark-color: #343a40;--light-color: #f8f9fa}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:var(--light-color)}.session-card{transition:transform .2s,box-shadow .2s}.session-card:hover{transform:translateY(-4px);box-shadow:0 4px 12px #00000026}.status-open{background-color:var(--primary-color)}.status-closing{background-color:var(--accent-color);color:var(--dark-color)}.status-closed{background-color:var(--secondary-color)}.status-complete{background-color:var(--dark-color)}.bid-item{border-left:4px solid var(--primary-color);margin-bottom:.5rem;padding:.75rem;background-color:#fff}.bid-item.winning{border-left-color:var(--accent-color);background-color:#fff3cd}.live-indicator{display:inline-flex;align-items:center;gap:.5rem}.live-indicator:before{content:"";width:10px;height:10px;background-color:var(--danger-color);border-radius:50%;animation:pulse 1.5s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.current-price{font-size:2rem;font-weight:700;color:var(--primary-color)}.increment-amount{font-size:1.25rem;color:var(--secondary-color)}