.os-card h2,.os-card h3{font-weight:800}
.notification-btn{width:42px;height:42px;border:1px solid var(--border);border-radius:15px;background:rgba(255,255,255,.06);color:#fff;font-size:18px}
.notification-btn:hover{background:rgba(255,255,255,.12)}
.ai-chat-box{border:1px solid var(--border);border-radius:22px;background:rgba(255,255,255,.04);padding:30px;line-height:2}
.ai-input input::placeholder{color:var(--muted)}
.ai-input button:hover{transform:scale(1.08);box-shadow:0 0 25px rgba(124,58,237,.5)}
.agent-card h3{color:#fff}
.agent-card p{font-size:14px}
.dashboard-item:hover{transform:translateY(-5px);box-shadow:0 0 30px rgba(37,99,235,.15)}