body{
    background:#020617;
    color:white;
    font-family:Arial;
}

.center{
    display:flex;
    justify-content:center;
    align-items:center;
    height:100vh;
}

.card{
    background:#0f172a;
    padding:40px;
    border-radius:12px;
    width:350px;
}

input,button{
    width:100%;
    padding:12px;
    margin:8px 0;
}

button{
    background:#3b82f6;
    border:none;
    color:white;
}

table{
    width:100%;
    background:white;
    color:black;
}
select option:disabled{
    color:gray;
}
.time-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:10px;
    margin-top:10px;
}

.time-btn{
    padding:12px;
    border:none;
    border-radius:8px;
    background:#1e293b;
    color:white;
    cursor:pointer;
    transition:0.3s;
}

.time-btn:hover{
    background:#3b82f6;
}

.time-btn.active{
    background:#22c55e;
}

.time-btn.disabled{
    background:#374151;
    color:#777;
    cursor:not-allowed;
}
.titan-table{
    width:100%;
    border-collapse:collapse;
    margin-top:20px;
    background:white;
    color:black;
}

.titan-table th{
    background:#1e293b;
    color:white;
    padding:12px;
    text-align:center;
}

.titan-table td{
    padding:12px;
    text-align:center;
    border-bottom:1px solid #ddd;
}

.titan-table tr:hover{
    background:#f3f4f6;
}

.top-bar{
    display:flex;
    justify-content:space-between;
    align-items:center;
}

.logout-btn{
    background:#ef4444;
    color:white;
    padding:10px 16px;
    border-radius:8px;
    text-decoration:none;
    font-weight:bold;
}

.logout-btn:hover{
    background:#dc2626;
}

.filter-bar{
    display:flex;
    gap:10px;
    margin:20px 0;
}

.filter-bar input{
    padding:10px;
}

.filter-bar button{
    background:#3b82f6;
    border:none;
    color:white;
    padding:10px 16px;
    border-radius:6px;
}

.reset-btn{
    background:#64748b;
    color:white;
    padding:10px 16px;
    border-radius:6px;
    text-decoration:none;
}