body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: url('bg.webp') no-repeat center center fixed;
    background-size: cover;
    color: #e0e0e0;
    margin: 0;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
}

header {
    text-align: center;
    margin-bottom: 30px;
}

.logo {
    width: 200px;
    margin-bottom: 10px;
}

h1 {
    color: #00aaff;
    font-size: 2em;
    margin: 0;
}

.container {
    background-color: rgba(20, 30, 50, 0.9);
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    width: 100%;
    max-width: 500px;
    text-align: center;
}

.input-section {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

#ipInput {
    padding: 15px 20px;
    border: 2px solid #007bff;
    border-radius: 10px;
    font-size: 1.1em;
    text-align: center;
    color: #ccc;
    background-color: #1a1a1a;
}

#unbanIpBtn {
    padding: 15px 25px;
    border: none;
    border-radius: 10px;
    background-color: #007bff;
    color: white;
    font-size: 1.1em;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

#unbanIpBtn:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
}

.status-message {
    padding: 15px;
    border-radius: 10px;
    font-size: 1.1em;
    font-weight: bold;
    margin-top: 20px;
}

.banner-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    margin-top: 40px;
}

.banner {
    width: 100%;
    max-width: 800px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

footer {
    text-align: center;
    margin-top: 40px;
    color: #aaa;
    font-size: 0.9em;
}