:root{--primary: #6c63ff;--success: #2ecc71;--warning: #f39c12;--danger: #e74c3c;--dark: #1a1a2e;--card-bg: #13141a;--text-muted: #6c757d}*{box-sizing:border-box}body{margin:0;background-color:#0f1015;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}button,input,select,textarea{outline:none}.btn-sweep{background:linear-gradient(135deg,#6c63ff,#2ecc71);color:#fff;border:none;border-radius:50px;padding:14px 40px;font-size:1.1rem;font-weight:700;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #6c63ff66}.btn-sweep:hover{transform:translateY(-3px);box-shadow:0 8px 25px #6c63ff80}.btn-sweep:disabled{opacity:.6;cursor:not-allowed;transform:none}.stat-card{border-radius:16px;padding:24px;color:#fff;position:relative;overflow:hidden}.invested-card{background:linear-gradient(135deg,#6c63ff,#a855f7)}.value-card{background:linear-gradient(135deg,#2ecc71,#1abc9c)}.returns-card{background:linear-gradient(135deg,#f39c12,#e67e22)}.pending-card{background:linear-gradient(135deg,#3498db,#2980b9)}.badge-invested{background-color:#2ecc71;color:#fff}.badge-pending{background-color:#f39c12;color:#fff}.toast-success{position:fixed;top:20px;right:20px;z-index:9999;min-width:320px;border-radius:12px;animation:slideIn .3s ease}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.counter-animate{animation:countUp .5s ease}@keyframes countUp{0%{transform:scale(1.2);color:#2ecc71}to{transform:scale(1)}}.sidebar{width:260px;min-height:100vh;background:var(--dark);color:#fff;padding:20px 0;position:fixed;left:0;top:0}.main-content{margin-left:260px;padding:24px}.nav-link-custom{color:#ffffffb3;padding:12px 24px;display:flex;align-items:center;gap:12px;transition:all .2s;border-radius:0 50px 50px 0;margin-right:16px;text-decoration:none}.nav-link-custom:hover,.nav-link-custom.active{background:#6c63ff4d;color:#fff}