*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:Arial, Helvetica, sans-serif;
}

body{
    background:#0b0f19;
    color:#fff;
    min-height:100vh;
}

.dashboard{
    max-width:430px;
    margin:auto;
    padding:20px;
    padding-bottom:100px;
}

.top-bar{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-bottom:20px;
}

.logo{
    font-size:24px;
    font-weight:bold;
    color:#ff8c00;
}

.verify{
    background:#16361f;
    color:#4ade80;
    padding:8px 12px;
    border-radius:12px;
    font-size:14px;
}

.profile-card,
.wallet-card,
.mining-card,
.bonus-card{
    background:#151c2e;
    border:1px solid rgba(255,255,255,.08);
    border-radius:20px;
    padding:20px;
    margin-bottom:18px;
}

.profile-card{
    display:flex;
    align-items:center;
    gap:15px;
}

.avatar{
    width:60px;
    height:60px;
    border-radius:50%;
    background:#ff8c00;
    display:flex;
    justify-content:center;
    align-items:center;
    font-size:28px;
}

.wallet-card h1{
    margin-top:10px;
    color:#ffb000;
}

.mining-card h2,
.bonus-card h2{
    margin-bottom:10px;
}

#startMining{
    width:100%;
    margin-top:18px;
    padding:16px;
    border:none;
    border-radius:14px;
    background:#ff7a00;
    color:white;
    font-size:18px;
    font-weight:bold;
}

.bottom-nav{
    position:fixed;
    bottom:0;
    left:0;
    right:0;
    max-width:430px;
    margin:auto;
    display:flex;
    justify-content:space-around;
    background:#111827;
    padding:12px;
    border-top:1px solid rgba(255,255,255,.08);
}

.bottom-nav button{
    background:none;
    border:none;
    color:white;
    font-size:15px;
}