:root {
    --primary-color: #ff8c00;
    --secondary-color: #f5f5f5;
    --text-color: #333;
    --shadow-color: rgba(0, 0, 0, 0.1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--secondary-color);
    color: var(--text-color);
    margin: 0;
    padding: 20px;
    text-align: center;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='4' height='4' viewBox='0 0 4 4'%3E%3Cpath fill='%239C92AC' fill-opacity='0.13' d='M1 3h1v1H1V3zm2-2h1v1H3V1z'%3E%3C/path%3E%3C/svg%3E");
}

.container {
    max-width: 600px;
    margin: 0 auto;
    padding: 30px;
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 30px var(--shadow-color);
}

.input-group {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    justify-content: center;
    flex-wrap: wrap;
}

.input-item {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.input-item label {
    font-size: 0.9rem;
    margin-bottom: 5px;
    color: #666;
}

input[type="date"],
input[type="time"] {
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s;
}

input:focus {
    border-color: var(--primary-color);
}

h1 {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 30px;
}

#fortuneButton {
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    padding: 15px 30px;
    font-size: 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s, box-shadow 0.3s;
    box-shadow: 0 4px 15px rgba(255, 140, 0, 0.4);
}

#fortuneButton:hover {
    background-color: #e07b00;
    box-shadow: 0 6px 20px rgba(255, 140, 0, 0.5);
}

#fortuneResult {
    margin-top: 30px;
}

fortune-card {
    display: block;
    margin-top: 20px;
}