body {
    font-family: 'Segoe UI', Tahoma, sans-serif;
    background-color: #f1f5f9;
    color: #0f172a;
    padding: 2rem;
}

h1 {
    margin-top: 0;
    color: #2d53ad;
    font-size: 1.5rem;
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 1rem;
}


.container {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1);
}

.form-group {
    margin-bottom: 1rem;
}

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


label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
}

input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font-size: 1rem;
    box-sizing: border-box;
}

input:focus {
    outline: none;
    border-color: #2d53ad;
}

button {
    width: 100%;
    background-color: #2d53ad;
    color: white;
    border: none;
    padding: 1rem;
    font-size: 1rem;
    font-weight: bold;
    border-radius: 6px;
    cursor: pointer;
    margin-top: 1rem;
}

button:hover {
    background-color: #0d9488;
}

button:disabled {
    background-color: #94a3b8;
    cursor: not-allowed;
}


#status {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: 6px;
    display: none;
    font-weight: 500;
    text-align: center;
}

.loading {
    background-color: #f0fdfa;
    color: #2d53ad;
    border: 1px solid #ccfbf1;
}

.success {
    background-color: #f0fdf4;
    color: #166534;
    border: 1px solid #dcfce7;
}

.error {
    background-color: #fef2f2;
    color: #991b1b;
    border: 1px solid #fee2e2;
}