body {
    font-family:
        system-ui,
        -apple-system,
        Segoe UI,
        Roboto,
        Ubuntu,
        Arial,
        sans-serif;
    background: #0b1220;
    color: #e6e6e6;
    margin: 0;
}
a {
    color: #7cc4ff;
    text-decoration: none;
}
.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}
.card {
    background: #111a2e;
    border: 1px solid #1d2a48;
    border-radius: 14px;
    padding: 16px;
    margin: 12px 0;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
}
.row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
.col {
    flex: 1;
    min-width: 260px;
}
input,
select {
    width: 90%;
    padding: 10px;
    border-radius: 10px;
    border: 1px solid #26365f;
    background: #0b1220;
    color: #e6e6e6;
}
button {
    padding: 10px 14px;
    border-radius: 10px;
    border: 1px solid #2b3f72;
    background: #17306a;
    color: #fff;
    cursor: pointer;
}
button:hover {
    filter: brightness(1.1);
}
.table {
    width: 100%;
    border-collapse: collapse;
}
.table th,
.table td {
    padding: 10px;
    border-bottom: 1px solid #22325a;
    text-align: left;
    font-size: 14px;
}
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid #2a3d6f;
    background: #0b1220;
    font-size: 12px;
}
.nav {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}
.nav a {
    padding: 8px 12px;
    border: 1px solid #22325a;
    border-radius: 999px;
    background: #0b1220;
}
.nav a.active {
    background: #17306a;
}
.small {
    opacity: 0.8;
    font-size: 12px;
}