body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f4f6f8;
    color: #222;
}

.container {
    max-width: 1200px;
    margin: 50px auto;
    padding: 20px;
}

.brand {
    text-align: center;
    margin-bottom: 35px;
}

.brand h1 {
    font-size: 38px;
    margin-bottom: 5px;
}

.card {
    background: white;
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0,0,0,.08);
}

.status {
    font-weight: bold;
    margin-bottom: 20px;
}

.dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: green;
    margin-right: 8px;
}

.login-box {
    max-width: 400px;
    margin: 100px auto;
    background: white;
    padding: 35px;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0,0,0,.12);
}

label {
    display: block;
    margin-top: 18px;
    margin-bottom: 6px;
    font-weight: bold;
}

input,
select,
textarea {
    width: 100%;
    padding: 11px;
    box-sizing: border-box;
    border: 1px solid #ccc;
    border-radius: 6px;
}

button,
.button {
    display: inline-block;
    margin-top: 20px;
    padding: 11px 18px;
    border: 0;
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    background: #222;
    color: white;
}

.secondary {
    background: #777;
}

.error {
    background: #ffe4e4;
    padding: 10px;
    border-radius: 5px;
    margin: 15px 0;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.inline {
    display: inline;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    padding: 12px;
    border-bottom: 1px solid #ddd;
    text-align: left;
}

.badge {
    background: #eee;
    padding: 4px 8px;
    border-radius: 4px;
}

.hash {
    max-width: 220px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.actions {
    margin-top: 25px;
}

.checkbox input {
    width: auto;
}

.footer {
    text-align: center;
    margin-top: 25px;
    color: #777;
}