.acm-wrapper { max-width: 500px; margin: auto; font-family: sans-serif; background: #fff; padding: 20px; border-radius: 12px; box-shadow: 0 0 10px #ccc; }
.acm-title { text-align: center; font-size: 24px; margin-bottom: 15px; }
.acm-title span { color: #1e40af; }
#acm-form input, #acm-form textarea, #acm-form select { width: 100%; padding: 10px; margin-bottom: 10px; border: 1px solid #ddd; border-radius: 6px; }
#acm-form button { background: #1e40af; color: #fff; padding: 10px; width: 100%; border: none; border-radius: 6px; font-size: 16px; }
#acm-calendar { margin-bottom: 15px; background: #f9f9f9; padding: 10px; border-radius: 6px; border: 1px solid #ddd; text-align: center; }

.acm-cal { width: 100%; border-collapse: collapse; margin-bottom: 10px; }
.acm-cal th, .acm-cal td { border: 1px solid #ccc; padding: 8px; text-align: center; }
.acm-available { background: #c6f6d5; cursor: pointer; }
.acm-selected { background: #3182ce !important; color: white; }
.acm-range { background: #bee3f8; }

.acm-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    font-weight: bold;
}
.acm-prev, .acm-next {
    cursor: pointer;
    padding: 0 10px;
}
.acm-month {
    text-align: center;
    flex: 1;
}
.acm-cal {
    width: 100%;
    border-collapse: collapse;
}
.acm-cal th, .acm-cal td {
    border: 1px solid #ddd;
    width: 14.28%;
    height: 40px;
    text-align: center;
    vertical-align: middle;
    cursor: pointer;
}
.acm-available { background: #c6f6d5; }
.acm-selected { background: #3182ce !important; color: white; }
.acm-range { background: #90cdf4; }

.acm-occupied {
    background: #f56565 !important;
    color: white !important;
    cursor: not-allowed;
}