form {
    background: #2a2a2a;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

button[type="submit"], .button {
    background-color: #2f356b;
    border-color: #454b85;
    color: #f6f4ef;
}
button[type="submit"]:hover, .button:hover {
    background-color: #3b4382;
    border-color: #565da0;
    color: #f6f4ef;
}

button[type="submit"]:disabled {
    background-color: #444;
    border-color: #666;
    color: #aaa;
}

button[type="button"]:disabled {
    opacity: 0.5;
}

input[type="text"]:disabled,
input[type="password"]:disabled,
input[type="file"]:disabled,
textarea:disabled,
select:disabled {
    background-color: #333;
    color: #777;
    border-color: #555;
}

.status-ok {
    color: #4ade80;
}

.status-fail {
    color: #f87171;
}

#events-container {
    background: #2a2a2a;
    border-color: #444;
}

.event-item {
    border-bottom-color: #444;
}

.event-failed {
    color: #f87171;
}

.spinner {
    border-color: #444;
    border-top-color: #3b82f6;
}

#btn-stop-poll {
    color: white;
}

.article-item {
    border-color: #444;
    background: #333;
}

.article-header {
    border-bottom-color: #444;
}

.article-header .right {
    color: #aaa;
}

a {
    color: #9db2e8 !important;
}

.admin-table {
    background-color: #2a2a2a;
}

.admin-table th {
    background-color: #333;
    color: #eee;
    border-color: #444;
}

.admin-table th, .admin-table td {
    border-bottom-color: #444;
}

.admin-table tr:hover {
    background-color: #383838;
}