* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: #f2f4f7;
    color: #1a1f2b;
}
a { color: #0b5fff; text-decoration: none; }
a:hover { text-decoration: underline; }

.navbar {
    background: #0b1f3a;
    color: #fff;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}
.navbar .brand { font-weight: 700; font-size: 1.2rem; color: #fff; }
.navbar nav a {
    color: #cfe0ff;
    margin-left: 18px;
    font-size: 0.95rem;
}
.navbar nav a:hover { color: #fff; }

.container {
    max-width: 960px;
    margin: 30px auto;
    padding: 0 20px;
}

.card {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
    padding: 24px;
    margin-bottom: 20px;
}

.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 700px) {
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

.balance-box {
    background: linear-gradient(135deg, #0b5fff, #0b1f3a);
    color: #fff;
    border-radius: 10px;
    padding: 20px;
}
.balance-box .amount { font-size: 1.8rem; font-weight: 700; }
.balance-box .label { opacity: 0.85; font-size: 0.85rem; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid #eaecf0; font-size: 0.92rem; }
th { color: #667085; font-weight: 600; }

.form-group { margin-bottom: 16px; }
label { display: block; margin-bottom: 6px; font-weight: 600; font-size: 0.9rem; }
input[type=text], input[type=email], input[type=password], input[type=number], select, textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #d0d5dd;
    border-radius: 6px;
    font-size: 0.95rem;
}
button, .btn {
    display: inline-block;
    background: #0b5fff;
    color: #fff;
    border: none;
    padding: 10px 18px;
    border-radius: 6px;
    font-size: 0.95rem;
    cursor: pointer;
}
button:hover, .btn:hover { background: #0947c9; text-decoration: none; }
.btn-danger { background: #d92d20; }
.btn-danger:hover { background: #b3261e; }
.btn-outline { background: transparent; border: 1px solid #0b5fff; color: #0b5fff; }

.alert {
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 16px;
    font-size: 0.9rem;
}
.alert-success { background: #ecfdf3; color: #027a48; border: 1px solid #abefc6; }
.alert-error { background: #fef3f2; color: #b42318; border: 1px solid #fecdca; }

.badge { padding: 3px 10px; border-radius: 999px; font-size: 0.78rem; font-weight: 600; }
.badge-active { background: #ecfdf3; color: #027a48; }
.badge-frozen { background: #fef3f2; color: #b42318; }
.badge-pending { background: #fff8e1; color: #b98900; }

.auth-wrapper {
    max-width: 400px;
    margin: 60px auto;
    padding: 0 20px;
}
.auth-wrapper .card { padding: 32px; }
.auth-wrapper h1 { font-size: 1.4rem; text-align: center; margin-bottom: 4px; }
.auth-wrapper p.sub { text-align: center; color: #667085; margin-top: 0; margin-bottom: 24px; font-size: 0.9rem; }

footer.site-footer {
    text-align: center;
    color: #98a2b3;
    font-size: 0.8rem;
    padding: 30px 0;
}