/* webapp/assets/style.css */
body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #0b1020;
    color: #f5f5f5;
    margin: 0;
    padding: 16px;
}

.container {
    max-width: 480px;
    margin: 0 auto;
}

.card {
    background: #151a2c;
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 12px;
}

h1, h2, h3 {
    margin-top: 0;
}

button {
    border: none;
    border-radius: 8px;
    padding: 10px 14px;
    background: #ffcc00;
    color: #000;
    font-weight: 600;
    cursor: pointer;
}

button:disabled {
    opacity: 0.6;
    cursor: default;
}

input {
    width: 100%;
    padding: 8px;
    border-radius: 8px;
    border: 1px solid #333;
    background: #0b1020;
    color: #f5f5f5;
    margin-bottom: 10px;
}

.label {
    font-size: 13px;
    opacity: 0.8;
}