body {
    background: #070b0f;
    color: #fff;
    font-family: Arial, sans-serif;
    margin: 0;
}

.header {
    padding: 18px 24px;
    border-bottom: 3px solid #ff7a00;
    background: #050505;
}

.header h1 {
    color: #ff7a00;
    margin: 0;
    font-size: 22px;
}

.container {
    max-width: 1350px;
    margin: 25px auto;
    padding: 0 20px;
}

.card {
    background: #111;
    border: 1px solid #333;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 18px;
}

h2, h3 {
    color: #ff7a00;
}

input, select, textarea {
    background: #050505;
    color: #fff;
    border: 1px solid #444;
    border-radius: 6px;
    padding: 11px;
    box-sizing: border-box;
}

input, select {
    width: 100%;
}

textarea {
    width: 100%;
    height: 360px;
    color: #00ff88;
    font-family: monospace;
}

.btn, button {
    display: inline-block;
    padding: 10px 14px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
    margin: 4px;
    border: 0;
    cursor: pointer;
}

.orange { background: #ff7a00; color: #000; }
.blue { background: #007bff; color: #fff; }
.green { background: #008000; color: #fff; }
.red { background: #cc0000; color: #fff; }
.gray { background: #333; color: #fff; }

.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

label {
    color: #ff7a00;
    font-weight: bold;
    font-size: 14px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

th {
    background: #ff7a00;
    color: #000;
    padding: 10px;
}

td {
    border: 1px solid #333;
    padding: 10px;
    vertical-align: top;
}

.online { color: #00ff66; font-weight: bold; }
.offline { color: #ff4444; font-weight: bold; }
.expired { color: #ff4444; font-weight: bold; }
.ok { color: #00ff66; font-weight: bold; }
.warn { color: #ffd500; font-weight: bold; }

.code {
    font-family: monospace;
    background: #050505;
    padding: 5px 8px;
    border-radius: 5px;
    display: inline-block;
}

.login-box {
    max-width: 420px;
    margin: 90px auto;
}