.card{background:var(--bg-sidebar,#fff);border:1px solid var(--border-color,#e2e8f0);border-radius:16px;overflow:hidden;position:relative;transition:.2s}[data-theme=dark] .card{background:var(--bg-sidebar,#1e293b);border-color:var(--border-color,#334155)}.card-hover:hover{transform:translateY(-4px);box-shadow:0 12px 24px -8px rgba(0,0,0,.1);border-color:var(--primary-accent-light,#93c5fd)}.card-content{padding:20px}.card-header{padding:20px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.card-footer{padding:16px 20px;background:var(--bg-element,#f8fafc);border-top:1px solid var(--border-color)}.stat-card{display:flex;align-items:center;gap:16px;padding:16px 20px;background:var(--bg-card,#fff);border:1px solid var(--border-color);border-radius:14px;transition:transform .2s,box-shadow .2s}.stat-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.05)}.stat-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.25rem;color:#fff;flex-shrink:0}.stat-info{display:flex;flex-direction:column}.stat-value{font-size:1.25rem;font-weight:700;color:var(--text-headings);line-height:1.2}.stat-label{font-size:.8rem;color:var(--text-secondary);font-weight:500}.module-card-base{background:var(--bg-sidebar);border-radius:20px;border:1px solid var(--border-color);display:flex;flex-direction:column;overflow:hidden;transition:.3s cubic-bezier(.4, 0, .2, 1);position:relative;height:100%}.module-card-base:hover{transform:translateY(-8px);box-shadow:0 20px 40px -10px rgba(0,0,0,.1);border-color:transparent}