* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #f3f4f6;
    color: #111827;
}

.container {
    width: 90%;
    max-width: 900px;
    margin: 40px auto;
}

.card {
    background: white;
    padding: 24px;
    margin-bottom: 20px;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

h1, h2 {
    margin-top: 0;
}

.status {
    background: #ecfdf5;
    border: 1px solid #10b981;
    padding: 12px;
    border-radius: 8px;
    margin: 16px 0;
}

.links {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.links a {
    background: #2563eb;
    color: white;
    text-decoration: none;
    padding: 10px 14px;
    border-radius: 8px;
}

form {
    display: flex;
    gap: 10px;
}

input {
    flex: 1;
    padding: 10px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
}

button {
    background: #111827;
    color: white;
    border: none;
    padding: 10px 16px;
    border-radius: 8px;
    cursor: pointer;
}

button:hover {
    opacity: 0.9;
}