body{
    background:#081b29;
    font-family:Arial, sans-serif;
}

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

.login-card{
    width:100%;
    max-width:420px;
    background:#ffffff;
    padding:30px;
    border-radius:15px;
    box-shadow:0 5px 25px rgba(0,0,0,.3);
}

.logo-title{
    text-align:center;
    margin-bottom:25px;
}

.logo-title h2{
    color:#0d6efd;
    font-weight:bold;
}

.btn-primary{
    width:100%;
}

.dashboard-card{
    background:#0b2940;
    color:#fff;
    border-radius:15px;
    padding:25px;
}

.balance-box{
    font-size:48px;
    font-weight:bold;
}

.info-box{
    background:#113b5c;
    color:#fff;
    border-radius:12px;
    padding:20px;
    text-align:center;
    margin-bottom:15px;
}
.sidebar-link{
    color:#fff;
    text-decoration:none;
    display:block;
    padding:10px;
}

.sidebar-link:hover{
    background:#0d6efd;
    border-radius:5px;
}

.card{
    border:none;
    border-radius:15px;
}
.dashboard-card
{
    background:
    linear-gradient(
    135deg,
    #0a2540,
    #123f6a
    );

    border-radius:20px;

    padding:40px;

    color:#fff;

    box-shadow:
    0 8px 30px
    rgba(0,0,0,.3);
}

.balance-box
{
    font-size:60px;
    font-weight:700;
}

.info-box
{
    background:#123f6a;

    color:#fff;

    border-radius:15px;

    padding:25px;

    text-align:center;

    height:100%;
}

.info-box h3
{
    font-weight:bold;
}

@media(max-width:768px)
{
    .balance-box
    {
        font-size:40px;
    }

    .info-box
    {
        margin-bottom:15px;
    }
}
.top-header {
    background: linear-gradient(135deg,#0f172a,#1e3a8a);
    color: #fff;
    height: 70px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 25px;
    box-shadow: 0 2px 10px rgba(0,0,0,.15);
}

.logo-section {
    font-size: 22px;
    font-weight: 700;
}

    .logo-section i {
        margin-right: 10px;
        color: #60a5fa;
    }

.user-section {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logout-btn {
    background: #dc2626;
    color: #fff;
    text-decoration: none;
    padding: 8px 15px;
    border-radius: 8px;
}

    .logout-btn:hover {
        color: #fff;
        background: #b91c1c;
    }
.countdown-box {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.timer-item {
    background: #0f172a;
    color: #fff;
    width: 120px;
    height: 120px;
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

    .timer-item span {
        font-size: 36px;
        font-weight: bold;
    }

    .timer-item small {
        font-size: 14px;
        text-transform: uppercase;
    }