body{margin:0;font-family:Arial,sans-serif;background:#121212;color:#fff;}
a{color:#FFA500;text-decoration:none;}
.telegram-btn{display:inline-block;margin-top:10px;padding:10px 20px;background:#0088cc;color:#fff;border-radius:5px;font-weight:bold;text-decoration:none;}
.telegram-btn:hover{opacity:0.9;}
.login-card,.form-card,.dashboard-card{background:linear-gradient(135deg,#1c1c1c,#2a2a2a);padding:2rem;border-radius:12px;width:90%;max-width:400px;margin:2rem auto;text-align:center;box-shadow:0 5px 15px rgba(0,0,0,0.3);}
input{padding:10px;margin:5px;width:90%;border-radius:5px;border:none;}
button{padding:10px 20px;border:none;border-radius:8px;background:linear-gradient(90deg,#FF6F00,#FF8F00);color:#fff;font-weight:bold;cursor:pointer;}
button:hover{opacity:0.9;}
table{width:100%;border-collapse:collapse;margin-top:1rem;color:#fff;}
th,td{padding:10px;border:1px solid #333;text-align:center;}
th{background:#FF6F00;color:#fff;}
tr:hover{background:#2b2b2b;}
.error{color:red;}